Screw compressor

Disclosed is a screw compressor, in particular for refrigeration systems, comprising a compressor housing (1) which at least partly encloses the compressor, an integrated suction gas filter (2) and a non-return valve (7) that is to be actuated by pressurized gas; the compressor housing (1) has groov...

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Bibliographic Details
Main Authors LOSCH STEFAN, NEUWIRTH OTTMAR, FREDRICH OLE
Format Patent
LanguageChinese
English
Published 18.08.2017
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
WEAPONS
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Summary:Disclosed is a screw compressor, in particular for refrigeration systems, comprising a compressor housing (1) which at least partly encloses the compressor, an integrated suction gas filter (2) and a non-return valve (7) that is to be actuated by pressurized gas; the compressor housing (1) has grooves, in particular drilled or cast ducts (13, 16, 22, 23, 24) to which pressurized gas can be fed in order to control the non-return valve (7). 公开种尤其是用于制冷系统的螺杆式压缩机，其包括至少部分封闭住该压缩机的压缩机壳体(1)、体化的吸气过滤器(2)以及由加压气体驱动的止回阀(7)。该压缩机壳体(1)具有若干槽，尤其是钻孔或浇铸出来的管道(13、16、22、23、24)，加压气体可灌到这些槽中以控制该止回阀(7)。
Bibliography:Application Number: CN201580039012