Résultats de recherche

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  • Compressors: Electric MAC compressor

    BMW's recently launched ActiveHybrid7 will benefit from Visteon Corporation's new lightweight electric compressor that meets the demands of hybrid and electric vehicles. Unlike traditional compressors which are belt-driven by the engine and can...

    • Date de publication : 11/02/2011
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  • Compressors: Oil-free linear compressor

    Linear technology could become the predominant energy-efficient refrigeration compressor design, according to Brazilian manufacturer Embraco which unveiled a domestic compressor offering linear technology with variable capacity, eliminating the...

    • Date de publication : 11/02/2011
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  • Trends: compressors

    - Global compressor sales JARN has published an extensive overview of compressor markets in 2009. On the whole, the compressor market has suffered from the decrease in the air-conditioning market (-2.9% compared with 2008). Sales of rotary...

    • Date de publication : 27/05/2010
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  • Compressors: key trends

    Over the past few years, the design and performance of rotary, reciprocating positive displacement and dynamic compressors have been greatly improved. CO2 compressors have conquered new niches and twin-screw compressors are now increasingly used...

    • Date de publication : 26/10/2005
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  • Magnetic-bearing centrifugal compressors

    This new compressor technology - presented at the 2003 AHR Expo in Chicago - may have a significant effect on the future of mid-range chillers and rooftop applications in water-cooled, evaporatively cooled and air-cooled chilled-water and...

    • Date de publication : 27/07/2004
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  • Expanding market for hydrocarbon compressors

    Several compressor makers are introducing new models operating with hydrocarbon refrigerants. For example ComStar International Inc., will offer compressors with the newly approved R-441A (HCR 188C), patented blend of ethane, propane, butane and...

    • Date de publication : 15/06/2011
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  • Scroll compressors offer top efficiency

    Scroll compressors offer top efficiency The Taiwan-based compressor manufacturer ChynTec International Co. Ltd. published an article earlier this year offering a synthetic comparison of the general performance of reciprocating, scroll and screw...

    • Date de publication : 22/12/2005
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  • Global 2010 compressor market overview

    World rotary compressor production in 2010 increased substantially over 2009 to reach 112.5 million units. 80% of rotary compressors are produced in China. The leading manufacturers are Meizhi and Shanghai Hitachi. Rotary compressors have...

    • Date de publication : 25/05/2011
    • Sujets : Chiffres, économie
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  • World AC and compressor trends

    In its recent report, JARN estimates that the HVAC&R market in 2006 was about 66 billion USD and about half of sales were air conditioners and related products. - Regarding the AC market, China, the US, Japan and major European countries make...

    • Date de publication : 04/05/2007
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  • Briefs: Embraco's new miniature compressor

    In Newsletter No. 35, we reported on research, especially at Purdue University, on the design of miniature evaporators and compressors. Still in the testing phase, but already considered a technological innovation, Embraco's new miniature...

    • Date de publication : 18/05/2009
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  • How to evaluate the refrigerating capacity of compressors?

    Most compressor manufacturers express the capacity of their compressors using the "nominal capacity" of the motor, expressed in HP (1 Horse Power = 0.735 kW) which does not give precise information on the refrigerating capacity of the compressor....

    • Date de publication : 04/05/2007
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  • Australia: cutting edge compressor technology drives results

    The installation of computer-controlled variable speed drives on refrigerating plant compressors at a warehouse in Sydney, Australia, has enabled Swire Cold Storage to reduce its energy consumption by over 15% during the cooler months.

    • Date de publication : 26/10/2012
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  • Les temps forts de la conférence "Compresseurs2013": avancées technologiques concernant les compresseurs frigorifiques

    Durant la conférence internationale de l'IIF sur les compresseurs et les frigorigènes qui s'est tenue à Casta Papiernicka en juin 2013, plusieurs communications ont porté sur les avancées technologiques relatives aux compresseurs frigorifiques.

    • Date de publication : 03/01/2014
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  • Les avantages des compresseurs linéaires

    Trois articles récemment publiés dans la RIF illustrent l’intensité des travaux de R&D ciblés sur les compresseurs linéaires et mettent en lumière leurs avantages, dans le froid commercial et domestique...

    • Date de publication : 27/02/2020
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    réfrigérateur domestique

  • Compresseurs à spirale à variateur de fréquence à haut rendement.

    Résumé d'un article intéressant provenant de la conférence de Purdue de 2016 sur les compresseurs.

    • Date de publication : 08/03/2017
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