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Title:
OIL SEPARATOR, AND COMPRESSOR PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2015/029845
Kind Code:
A1
Abstract:
Provided are: an oil separator with which oil-separation efficiency can be improved by reliably capturing oil once separated, and inhibiting the re-entrainment of the oil; and a compressor provided with said oil separator. This oil separator (1) is provided with a cylindrical separation cylinder (2), and is configured such that oil included in a gas flowing in from a gas inflow port (5) provided along an inner peripheral surface (4) of the separation cylinder (2) in a tangential direction is centrifugally separated, and the separated oil is discharged from one end side of the separation cylinder (2), while the gas is discharged from another end side of the separation cylinder (2). The oil separator (1) has, provided to the inner peripheral surface (4) of the separation cylinder (2) therein, an opening (9) which communicates with the gas inflow port (5), and a plurality of oil-capturing openings (10) which protrude towards and are open at an inner peripheral side. Furthermore, in the oil separator (1), a cylindrical body (8) is fitted which has, provided to an outer peripheral surface side thereof, a plurality of oil passages (11) which communicate with the oil-capturing openings (10).

Inventors:
YOSHIOKA, Akinori (C/O MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO. LTD, 1, Asahi 3-chome, Nishi-biwajima-cho, Kiyosu-sh, Aichi 61, 〒4528561, JP)
YOGO, Ichiro (C/O MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO. LTD, 1, Asahi 3-chome, Nishi-biwajima-cho, Kiyosu-sh, Aichi 61, 〒4528561, JP)
Application Number:
JP2014/071713
Publication Date:
March 05, 2015
Filing Date:
August 20, 2014
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO., LTD. (1 Asahi 3-chome, Nishi-biwajima-cho Kiyosu-sh, Aichi 61, 〒4528561, JP)
International Classes:
F25B43/02; B01D45/12; B04C5/10; B04C5/181; F04B39/04
Foreign References:
JP2013015069A2013-01-24
JPH02137916U1990-11-16
JPS6094164A1985-05-27
JP2001295767A2001-10-26
JP2003027917A2003-01-29
JPH0960591A1997-03-04
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (37F The Landmark Tower Yokohama, 2-2-1 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 37, 〒2208137, JP)
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