Gaslok: Reaching the Summit of Innovation

Author: Anonymous
Source: free-articles

“Gaslok”, the brainchild of Cambridge-based AB Technologies will be demonstrated before world environmentalists and industrialists at the Earth Technologies Forum in Washington DC.

Its inventor, David Peall, will himself give a major address at the summit next week on the vital importance of the world controlling the dangerous leakage of refrigerant gas into the atmosphere.

Designed to tackle what is recognised by the industry and environmental agencies alike as a costly and ecologically detrimental problem, Gaslok is able to warn of gas leakage at a very early stage.

The device could lead to the industry making huge financial savings and in turn vastly reducing harmful gas emissions into the atmosphere.

The invention is being showcased at this year’s Earth Technologies Forum in Washington DC, which runs between the 25th and the 27th March 2002. The forum provides a comprehensive educational programme and exhibition featuring the latest in ozone protection and climate change, technologies and policies.

AB Technologies last year fought off United Kingdom rivals to win an annual competition organised by the Fairfax County Economic Development Authority in Virginia to develop the product in the US marketplace.

Gaslok, which will be developed and marketed in the US, is certain to attract a great deal of attention given the scale of the problem it has been designed to combat. Statistics for gas leakage in the refrigeration and air conditioning sector are staggering.

It is estimated that 50% of US power consumption is attributed to refrigeration and air conditioning and that 70% of all refrigerant production is used to top up leakage. Obviously the use of extra power is not only an added expense to the consumer but contributes to the already high volume of pollution caused by industry as a whole.

In the US the problem is taken seriously as indicated by the $25,000 per day fines which can be levied on any business found guilty of allowing such leakage to continue unchecked. However the reality is that given the lack of an effective device to detect and prevent refrigerant leakage, the problem is generally ignored by users and currently cannot be pursued by environmental agencies.

Gaslok is set to change this. David Peall, Managing Director of AB Technologies: “No-one can deny that refrigerant pollution is a very real problem to both users and environmentalists. However, without effective methods of detecting leakage it is unreasonable to impose real penalties on those who allow such pollution to take place. Gaslok provides a real solution to the detection and prevention of gas losses from commercial refrigeration and air conditioning systems.

“Now that a technology exists that does provide reliable early detection, and with the financial benefits that users will enjoy, there is a real opportunity to make a significant reduction in atmospheric pollution with positive economic benefits to end users.”

The Gaslok device is not only able to make substantial cost savings for the industry but can do so efficiently and without consuming man hours in the process, as David Peall points out: “Gaslok monitors the refrigerant flow twenty-four hours a day, seven days a week without human intervention. Should an alarm condition be triggered, the sensor identifies the specific

system that requires attention.”

About the FCEDA

The Fairfax County Economic Development Authority (www.FairfaxCountyEDA.org) promotes Fairfax County, Virginia, as a business and technology centre. The FCEDA maintains marketing offices in London, Frankfurt and Tokyo.

About David Peall

David Peall is the Chairman and founder of AB Technology. He is a member of ASHRAE and the Institute of Refrigeration, and has worked in land & marine refrigeration and air conditioning, and facilities management since 1962. He has worked with Carrier Air Conditioning, Hall Thermotank, Sea Containers and Holiday Inns.

A B Technology was formed in 1999 to develop an idea first thought of by David Peall in 1996. Two British Government Department of Industry feasibility and development grants have been received, and the University of Cambridge have assisted with development expertise and funding.

A Hot/Cool Career in HVAC

Author: Melissa Steele
Source: download

The need for heating and air-conditioning exists all over the world. Cooling and heating devices help regulate the temperature, humidity, and air quality residential homes, commercial locations, and industrial facilities. The technicians who carry out repairs, maintenance, and installations of heating, air-conditioning, and refrigeration systems are often referred to as HVAC technicians or Heating Ventilation Air Conditioning technicians. Opportunities in heating, air-conditioning, and refrigeration repair and installation are good, especially for those who have formal training, be it through a technical school or as an apprentice. Certification by North American Technician Excellence (http://www.natex.org/) is the standard to become a licensed technician.
Training in heating, air-conditioning, and refrigeration takes from 6 months to 2 years and can be completed at secondary and postsecondary technical and trade schools as well as junior and community colleges. Students in these programs study theory, design, electronics, and equipment construction is studied. Students are taught the fundamentals of installing, maintaining, and repairing systems. Heating and cooling systems are becoming more complex, which is why opportunities for those with training at technical schools or through apprenticeship programs are greater. Many technicians however, still learn on the job as they work.
Students training for this occupation should take classes in computers, mechanical drawing, physics and chemistry, as well as electronics. A familiarity with blueprint reading would also be useful for this career, as would basic knowledge of plumbing. As equipment controls are more regularly used in these systems, basic familiarity of electronics is important as well. Technicians need to keep in mind that their business is service oriented, and customer service is an important part of the job. Technicians need to be polite and tactful when dealing with customers. The ability to climb ladders and lift heavy objects is another aspect of the job not to be overlooked.
Those with formal training in heating and air-conditioning will find the best opportunities in the business. The average hourly wages heating, air-conditioning, and refrigeration technicians were $16.78. Though employment projections for this profession are on the rise, if the economy sees a slow down in construction, jobs will suffer. Maintenance and repair however, would keep technicians working regardless of the economy as cooling and heating systems must be kept functioning properly. Year round employment can be expected, as most companies will schedule both installation and maintenance work. Some HVAC companies even require service contracts, which would guarantee work year round.
Melissa Steele recommends you visit EducationGuys.com for more
information on college degrees &
online schools .

One good machine deserves another

Author: Anonymous
Source: free-articles

Among GIULIANI european customers is a German company, established in 1938 and now in its third generation, specialised in the automobile and air-conditioning sectors of industry. Today the company manufactures thermal expansion valves and liquid distributors for automobile air-conditioning systems, a complete range of pressure and temperature control elements, electronic control systems and solenoid valves for the industrial refrigeration facilities. All the products are mainly manufactured in the two company production sites employing some 380 workers.

The customer supplies components to some of the most prestigious names in the automotive industry, including Opel, BMW, Chrysler, Porsche, Renault, Peugeot, Fiat, Ford and Volvo. The names in the car air-conditioning sector are just as distinguished: Behr, Delphi, Valco and Visteon.

The manufacturing experience acquired by the German company over the decades is certainly one of its outstanding strengths, combined with a wide production range and the use of the very latest production technology available โ€” factors behind the quality and long-term reliability of all its products.

Business relations between the German manufacturing company and Giuliani date back to 1998, when they requested a unit for machining aluminium components for car air-conditioning systems. In particular the customer required a unit that could carry out a large number of machining cycles on workpieces and that allowed continuous variation of product specifications โ€” besides rapid cycle times and high-precision performance.

The German company chose the Transtable TRT 15/25, delivered by Giuliani in 2000. The excellent results obtained in the first few months of operations led them to order a second machine from Giuliani and onece again the choice fell on the TRT 15, served this time with one of IEMCA bar feeders. The Giuliani transfer machine is equipped with NC or hydraulic units designed according to the most flexible specifications of the customer. A large number of high-frequency spindles assure high cutting speeds and therefore an optimal degree of surface finishing. All these features are complemented by exceptional productivity and high precision, a factor indispensable for achieving the smallest tolerance requirements of workpieces.

We asked the German manufacturer’s management to tell us why they chose Giuliani. Their answer was immediate and clear: Giuliani is quite simply the best value for money on the market.

A brief on the best refrigeration engineering schools in the UK

Author: Marcus Sen
Source: articlesbase.com

Refrigeration engineering and air conditioning have been popular technical career choices and many engineering institutes have opened up for the same in the UK. There are many schools that provide quality education to the students. These schools and institutes provide certificates, diplomas, advanced diplomas, degrees and graduate certificates in different subjects for those who wish to learn technical aspects of refrigeration and air conditioning. Along with awarding certificates, apprenticeship is also offered at many such schools. Moreover, there is wide range of courses for the students to choose from.Another important factor that comes into play is the training provided at the air conditioning schools and refrigeration institutes. Practical training and hands on knowledge is equally important as theoretical knowledge. A well structured training program backs the skills of students while basic theoretical principles lay the foundation of the expertise. The best colleges and schools in UK cover all these aspects with the help of comprehensive syllabus. The faculty at these institutes is highly qualified and caters to the needs and inquisitive queries of the students. A good college always creates an atmosphere to nurture the capabilities of the students.Some of the highlights of refrigeration and air conditioning institutes in UK are:Suitable programs and courses for the varied requirements in the refrigeration and air condition industry.Suitable industrial certifications to carry out practical trainings.Scholarships to students who qualify with good credentials.Financial aid to deserving students.Well equipped labs and facilities are provided.Practical training with real industry experience.Job opportunities in top companies.It is advised to look for some details while choosing a refrigeration institute or air conditioning school. One of the most important is the approval by relevant industrial authorities and certification bodies. Other details like range and depth of courses, training methods, experience of the professors and the credibility of the school must also be well enquired about. It is better to do carry out some cross checks regarding the claims made by the institutes in order to ensure a correct decision while choosing your career.

The article is contributed by a professional content writer, having experiences of working in different industries. For further information on air conditioning school , Refrigeration engineering and air conditioning & refrigeration courses please visit http://www.businessedgeltd.co.uk/

Solar Cooling – Air-Conditioning From the Sun

Author: Hans Dekker
Source: articleage.com

At first glance, solar cooling looks like an oxymoron. However,
the same energy that can provide heat in the wintertime can also
provide cooling during the summer.

Several passive cooling systems have been developed and tested.
At their simplest, they rely on a coolant that absorbs and
dissipates heat from the house. This could be a pool of water on
the rooftop which absorbs seat from the inside of the house as
it evaporates on exposure to the sun.

More sophisticated passive solar cooling systems have a solar
collector which is shaded during the daytime. A storage medium
collects heat during the day and dissipates it at night by
exposing the solar collector to the cool night air.

Since the solar collector must be shaded, a retractable awning
or overhang extension can be installed. Since the system can be
reversed in the winter months, it is important that the solar
collector can be exposed to sunshine if needed.

Solar panels can also be used to operate traditional air
conditioners. As it happens, the periods of intense heat
correspond to the periods of peak electricity production from
photovoltaic cells. As long as you have solar panels which
generate sufficient to electricity, you can operate air
conditioners at no cost.

Solar cooling that does not take advantage of high technology is
another possibility. The Romans used a system of running water
to cool down exterior walls of their houses. The heat of the sun
causes the water to evaporate and dissipate the heat within the
house. This kind of system can be used on walls or on rooftops.

Heating and cooling are two of the biggest expenses for most
households. Using solar energy to reduce this expense makes
sense financially as well as ecologically. The less dependent we
are on fossil fuels for heating and cooling the cleaner the
environment will be.

Choose Hvac Certification : How Acquiring Heating And Air Conditioning Certification Can Be An Asset To Your Career

Author: P Laboon
Source: articledashboard.com

HVAC, heating, and air conditioning technologies are changing faster than ever. These rapid technological advances have made the repair and maintenance of heating and cooling equipment more complex than in previous decades. Individuals who have acquired an HVAC certification, or a heating and air conditioning certification, are usually the most qualified to work on the newest equipment technologies.

Employers believe that students who have received HVAC certification – or, heating and air conditioning certification — are best qualified to work in the field. State-of-the-art, up-to-date training from qualified instructors with field experience helps students in the job market. These students know all of the latest techniques and technologies for maintaining and repairing HVAC equipment, and are the most desirable hires because of that training. Schools like the Refrigeration School, Inc. provide comprehensive heating and cooling technologies training for the acquisition of the HVAC certification.

Acquiring a HVAC certification involves several program components. Students seeking a heating and air conditioning certification will study the design of this equipment, as well as the theory behind the design. They will learn how to maintain, diagnose (or, troubleshoot) and repair heating; ventilation; air conditioning; and refrigeration systems for commercial and residential facilities. This is valuable training for students interested in working in HVAC, heating, and air conditioning careers, because they have opportunities to combine classroom theory with hands-on practices. In addition, students who are knowledgeable in both commercial and residential HVAC systems have more employment opportunities upon completing the heating and air conditioning certification.

The Refrigeration School, Inc. and other HVAC certification and training programs foster the relationships between students and their future places of employment – RSI, for example, offers career placement for students completing the HVAC certification. In addition, these schools provide targeted career counseling and academic assistance to make students’ heating and air conditioning certification experiences complete and useful. Students are encouraged to seek as much academic guidance and career advice as possible from their teachers and other trained HVAC professionals at school, so that their introduction to the “real world” is as smooth as possible.

One of the biggest complaints today about four-year college degree programs is that they do not adequately prepare students for relevant careers. This is never the case for students who forgo the four-year degree to seek HVAC certification. Direct career training and placement are important components of the heating and air conditioning certification process at a technical school. Students find themselves fully prepared to enter careers of growth – and a comprehensive HVAC or heating and air conditioning certification program makes continued success possible.

Where to get trained in Air Conditioning technologies?

Author: William Hauselburg
Source: articlesbase.com

Heating, ventilation and air conditioning is a very popular field. As lots of skyscrapers and complicated marine systems are constructed today, the installation of air-conditioning and refrigeration units has become an indispensable skill. Considering the great importance of building energy efficient HVAC systems, a skilled HVAC technician finds themselves in great demand. HVAC careers are considered one of the most secure job fields in today’s fluctuating economy. Beginning a fulfilling career in HVAC can be easier if you join the best training program. As you can see, there will be countless numbers of HVAC schools worldwide and spotting the best one for getting trained can be very confusing. Thankfully, there are some renowned HVAC training schools in Arizona that are providing the students with the much needed skills for getting into the best career in HVAC technologies.Benefits of Getting trained in the AZ AC ProgramsUnlike most of the HVAC training programs that have popped up recently, AC schools in Arizona have been in the industry for decades. With all these years of expertise, students will be able to get the best quality heating and cooling education. These heating and cooling training schools in Arizona also have close ties with the refrigeration industry and they are able to provide the students hands on practical sessions. The possibility of financial aid and the very best placement assistance are the other benefits of the enrolling in HVAC and Air Conditioning trainingcourses.Gilbert Air Conditioning ProgramThough there are many air conditioning training programs available in Arizona, the Air Conditioning Program in schools near Gilbert have many specialties. These programs provide the best quality education since 1965. One benefit of the air conditioning program near Gilbert is the career development opportunities provided to students.Career development is something different from the common career assistance provided elsewhere. Career development not only helps students find a fulfilling career but also helps them to succeed and advance their career. In short, the career development will not only get you placed in the best careers but also will provide you with the tools and strategies to grow your abilities. The learning opportunities are not limited to HVAC. Electromechanical programs are also offered. The students can complete these training programs comparatively quickly. For instance, let’s take the example of the “electrical technology training course.” This program takes just 300 Contact Hours. Added to this advantage, the Air Conditioning Program provides an electrical license to operate in Arizona and is accredited by the Accrediting Commission of Career Schools and Colleges of Technology.

The Refrigeration School, Inc. offers comprehensive career training through Air conditioning course, Gilbert Air Conditioning Program and AZ AC Program classes for a successful career in the HVAC industry.

The Benefits Of Joining The Mesa Air Conditioning Program

Author: William Hauselburg
Source: articlesbase.com

Trade schools are available everywhere today. However, when it comes to really trade schools, choices become much more specific. In the case of air conditioning training programs, the trade schools near Mesa, Arizona are the ones to look for. There are many reasons why Mesa trade schools of are considered to be the best for learning the air conditioning technologies. Let’s look at some of the benefits of getting trained in the Air conditioning programs near Mesa, Arizona.Unlike the other air conditioning programs available today, schools dedicated solely to AC and Refrigeration teach the in depth courses. The program comprises of 600 Contact Hours where the topics such as Mechanical Principles, Electrical Principles, Residential Air Conditioning, Advanced Air Conditioning Techniques, Refrigeration Techniques and Advanced Trouble-Shooting Techniques will be taught to the students by the highly experienced faculty. In an added benefit, students enrolled in the Air Conditioning Programs in schools near Mesa is provided with hands on practical sessions and seminars.The classes in these air conditioning programs are conducted with the help of interactive audio and video tutorials for very easy and effective understanding. With close co-ordination with the air conditioning industry giants, the air conditioning schools can also provide the best career assistance to help graduates find jobs.Modern training technologies are another reason why some Arizona schools stand out above the rest. Automated training machines involve pre-programming bugs into an HVAC system. The students will then be allowed to analyze the problem and key-in the appropriate solution. The system will not operate unless the correct solution is keyed in the trainer. This system will enable the students to get industrial exposure along with great safety. It has to be noted that, this STAR system was originally developed by Refrigeration School, which is one of the highest regarded HVAC trade schools in Mesa.Joining the Mesa cooling CollegeThe best cooling schools near Mesa have websites where you can find all the details about courses. You can even download the printable versions of the brochures of these training schools. Once you choose the best training school in Mesa, based on your preferences, you can apply for the program online. Before applying online, you have to note a few factors such as accreditation and license of operation. Future career opportunities will be better if you are trained in a college accredited by the Accrediting Commission of Career Schools and Colleges of Technology. You must also make sure that the Mesa cooling college of your choice is licensed to operate in Arizona.With all the above mentioned benefits, the Mesa Air Conditioning Programs are no doubt the best career programs ever.

The Refrigeration School, Inc. offers comprehensive career training through cooling technologies, Mesa Air Conditioning Program and Mesa cooling Program classes for a successful career in the HVAC industry.

Southern California Air Conditioning Sales Slow, Bright Future Expected

Author: William Hauselburg
Source: articlesbase.com

Despite Slowing Sales, Air Conditioning Industry Looking Forward to a Bright FutureAccording to a report by the Heating, Air conditioning and Refrigeration Distributors International (HARDI) summer 2009′s air conditioning sales were like the weather, not so hot. Summer weather and air conditioning sales generally go together in California. When it is hot outside for weeks on end, people need an air conditioning unit which can keep up with the demand. Extended heat during the summer month can also lead to older units burning out. With a more mild summer, these issues don’t pop up. Because of this, it isn’t much of a surprise that air conditioning sales were down.Economy, Repairs, and Ecological Reform Creating BuzzAs with everything else recently, some blame falls on the economy. People are currently less willing to replace an aging air conditioner if it isn’t completely broken. While this causes a short term problem for the HVAC industry, it isn’t a permanent one. Air conditioning units will keep aging, and every year, many will reach the point when they don’t work anymore. The bottom line is even if Californians aren’t replacing their air conditioning units today, they will have to do it eventually.Because Californians are more reluctant to replace their air conditioning units the repair rate in California has gone up. Repairs only hold up for so long, so an increase in repairs doesn’t mean there will be fewer air conditioning units sold later. A healthy amount of repair work can be good for HVAC companies because it helps them stay in contact with customers and build loyalty during slow periods.Another factor which can help the HVAC industry down the line is the conversion to the R-410A coolant. The changeover won’t be a world changing event, but tax credits could provide enough motivation to encourage Californians to replace their air conditioning unit before it is completely broken.HVAC School Graduates Looking Forward to the Growth of the Air Conditioning FieldThese factors are encouraging to students enrolled in a Southern California Air Conditioning School because it means that soon after graduation there will be a high demand for their services.It’s not too late to get involved in the world of air conditioning repair and maintenance. Many Southern California AC training programs can be completed in 6 months or less. Contact a HVAC school today to find out more information about this growing field.

The author of this article has made it clear that he has wide knowledge about Southern California AC training. He is also one among the best staffs of Southern California Air Conditioning School. He has also written many articles on Southern California Air Conditioning School.