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Refrigeration > Automatic Control > Refrigeration Producer > Bypass, E.g., Compressor Unloading Bypass, E.g., Compressor UnloadingBypass, E.g., Compressor Unloading patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/27/07 - 20070220910 - Refrigeration installation and method for operating a refrigeration installation A refrigerating system comprises at least one refrigerating consumer provided with at least one evaporator, at least one supply line and at least one withdrawal line which enable the coolant or the coolant mixture to be supplied to and/or withdrawn from the refrigerating consumer(s). Expansion elements are associated with the ... 01/25/07 - 20070017237 - Air conditioner compressor bypass This invention describes a bypass valve, which allows a controlled, variable amount of Freon to continuously flow from the high pressure side of an air conditioning system to the low pressure side without passing through the compressor or radiator. Said valve is only fully closed when maximum cooling is desired. ... 12/14/06 - 20060277932 - Refrigerating machine having intermediate-pressure receiver A refrigerating machine including a two-stage compressor, a high-pressure gas cooler, a first expansion valve, an intermediate-pressure receiver, a second expansion valve, and an evaporator is further equipped with an intermediate-pressure refrigerant bypass circuit for bypassing gas refrigerant in the intermediate-pressure receiver to an intermediate-pressure portion of the two-stage compressor, ... 12/14/06 - 20060277931 - Scroll compressor and refrigerating apparatus A scroll back pressure chamber in a scroll compressor is composed of a space 111 filled with suction pressure (or intermediate pressure) and a space filled with discharge pressure, and the summation of the suction pressure (or the intermediate pressure) and the discharge pressure presses one of scrolls against the ... 11/30/06 - 20060266060 - Temperature-adjusting unit, substrate processing apparatus with the unit, and method of regulating temperature in the apparatus A substrate processing apparatus includes: a processing room in which a semiconductor substrate may be treated by a process; a cooling unit positioned to cool the processing room, the cooling unit configured to convey cooling fluid; and a temperature-adjusting unit that alters the temperature of the cooling fluid supplied into ... 07/27/06 - 20060162356 - Capacity-variable air conditioner A capacity-variable air conditioner is capable of controlling capacity and consumed electricity in response to operation mode. The refrigerant compression quantity of a compressor is variably adjusted by control of open/close operation modes via selective combination of open/close valves of bypass pipes and bypass valve of the compressor in response ... 07/07/05 - 20050144964 - Refrigerant cycling device A refrigerant cycling device is provided, wherein a compressor comprises an electric motor element, a first and a second rotary compression elements in a sealed container. The first and the second rotary compression elements are driven by the electric motor element. The refrigerant compressed and discharged by the first rotary ... ### FreshPatents.com Support |