enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Inverter compressor - Wikipedia

    en.wikipedia.org/wiki/Inverter_compressor

    In air conditioning, an inverter compressor is a compressor that is operated with an inverter. In the hermetic type, it can either be a scroll or reciprocating compressor . This type of compressor uses a drive to control the compressor motor speed to modulate cooling capacity.

  3. AC Cars - Wikipedia

    en.wikipedia.org/wiki/AC_Cars

    Approx 850 including 12 hp models to 1929 plus 50 assembled from parts 1930–33. 1920–1929 Engine made by A.C. Larger capacity from 1922. 16/66 had triple SU carburetors. Transmission by 3-speed transaxle. Two- or four-seater bodies. AC Six (16/60, 16/70, 16/80 and 16/90) 1991 cc six-cylinder water-cooled 618 1932 to 1940 1932–1940

  4. Automotive air conditioning - Wikipedia

    en.wikipedia.org/wiki/Automotive_air_conditioning

    R-12 was used in automotive air conditioning systems until the mid-90s when production was banned by the government and replaced with a new refrigerant, R-134a. R-12 can still be bought and sold but is no longer produced. This makes R-12 very expensive and hard to find. [41] R-12’s global warming potential number is very large at about 11,000 ...

  5. Variable-speed air compressor - Wikipedia

    en.wikipedia.org/wiki/Variable-speed_air_compressor

    For example, 10–12% of all power generated in the UK is dedicated to the production of compressed air and a portion of this power is wasted energy. Large electrical cost savings can be achieved by installing a variable speed drive compressor in place of an existing rotary screw or piston machine.

  6. Compressor - Wikipedia

    en.wikipedia.org/wiki/Compressor

    They can be either stationary or portable, can be single or multi-staged, and can be driven by electric motors or internal combustion engines. [1] [2] [3] Small reciprocating compressors from 5 to 30 horsepower (hp) are commonly seen in automotive applications and are typically for intermittent duty. Larger reciprocating compressors well over ...

  7. Utilization categories - Wikipedia

    en.wikipedia.org/wiki/Utilization_categories

    AC-8b: Hermetic refrigerant compressor motor control with automatic resetting overloads: 60947-4-1 AC-12: Control of resistive loads and solid state loads with opto-coupler isolation: 60947-5-2 AC-13: Control of solid state loads with transformer isolation: 60947-5-1 AC-14: Control of small electromagnetic loads: 60947-5-1 AC-15: Control of A.C ...

  8. Rotary-screw compressor - Wikipedia

    en.wikipedia.org/wiki/Rotary-screw_compressor

    As an example, a 250 HP compound compressor is a large piece of equipment that generally requires a special foundation, building accommodations and highly trained riggers to place the equipment. On the other hand, a 250 HP rotary-screw compressor can be placed on an ordinary shop floor using a standard forklift. Within industry, a 250 HP rotary ...

  9. Scroll compressor - Wikipedia

    en.wikipedia.org/wiki/Scroll_compressor

    Animation of a spinning scroll compressor. Léon Creux first patented a scroll compressor in 1905 in France and the US. [2] Creux invented the compressor as a rotary steam engine concept, but the metal casting technology of the period was not sufficiently advanced to construct a working prototype, since a scroll compressor demands very tight tolerances to function effectively.