COMPRESSOR - TOYOTA JIDOSHOKKI KK

Title:

COMPRESSOR

Document Type and Number:

WIPO Patent Application WO/2007/111194

Kind Code:

A1

Abstract:

A compressor including an oil separator for separating of oil from a refrigerant gas introduced in a separation chamber; an annular space for pooling of the oil separated from the refrigerant gas; and an oil storing chamber for storing of the separated oil. The oil separator is disposed in a cylindrical hole provided in an emission chamber into which the refrigerant gas is emitted. The cylindrical hole is fitted with a lid for partitioning of the cylindrical hole from the emission chamber. The oil separator transfers the refrigerant gas from the emission chamber through an introduction passageway into the separation chamber. The annular space is disposed around the lid and, through an oil passageway, communicates with the oil storing chamber. The oil storing chamber communicates with a crank chamber exhibiting a pressure lower than that of the emission chamber.

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Inventors:

INOUE YOSHINORI (JP)
MESAKI HIROKAZU (JP)
SAKAMOTO MASAYA (JP)
SUZUKI ATSUHIRO (JP)
KANAI AKINOBU (JP)
TARUTANI TOMOJI (JP)
KOEDA NAOKI (JP)
NAKAYAMA OSAMU (JP)

Application Number:

PCT/JP2007/055631

Publication Date:

October 04, 2007

Filing Date:

March 20, 2007

Export Citation:

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Assignee:

TOYOTA JIDOSHOKKI KK (JP)
INOUE YOSHINORI (JP)
MESAKI HIROKAZU (JP)
SAKAMOTO MASAYA (JP)
SUZUKI ATSUHIRO (JP)
KANAI AKINOBU (JP)
TARUTANI TOMOJI (JP)
KOEDA NAOKI (JP)
NAKAYAMA OSAMU (JP)

International Classes:

F04B39/04; F04B27/08

Foreign References:

JP2004293543A	2004-10-21
JP2000002183A	2000-01-07
JP2004211662A	2004-07-29
JP2004218610A	2004-08-05
JP2004218610A	2004-08-05
JPH05240158A	1993-09-17
JP2004211662A	2004-07-29

Other References: