Title:
VARIABLE-DISPLACEMENT SWASH PLATE COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2011/111935
Kind Code:
A3
Abstract:
The variable-displacement swash plate compressor of the present invention comprises: a housing; a cylinder block having a plurality of cylinder bores; a drive shaft which is rotatably supported on the cylinder block; a lug plate which is fixedly provided on the drive shaft; a swash plate provided such that its angle of inclination can be varied while it performs a rotational motion due to the lug plate; pistons which are accommodated in such a way that they can perform a reciprocating movement inside the cylinder bores due to the rotation of the swash plate; a return spring which is provided on the drive shaft at the rear surface of the swash plate; a tapered ring which is provided on the drive shaft between the swash plate and the return spring; and a stepped part which spaces the swash plate from the tapered ring, and prevents twisting of the tapered ring due to the swash plate.
Inventors:
LEE GEON HO (KR)
KIM KI BEOM (KR)
LEE TAE JIN (KR)
KIM KI BEOM (KR)
LEE TAE JIN (KR)
Application Number:
PCT/KR2011/001341
Publication Date:
March 01, 2012
Filing Date:
February 25, 2011
Export Citation:
Assignee:
DOOWON TECHNICAL COLLEGE (KR)
DOOWON ELECTRONICS CO LTD (KR)
LEE GEON HO (KR)
KIM KI BEOM (KR)
LEE TAE JIN (KR)
DOOWON ELECTRONICS CO LTD (KR)
LEE GEON HO (KR)
KIM KI BEOM (KR)
LEE TAE JIN (KR)
International Classes:
F04B27/08; F04B25/04; F04B39/00
Foreign References:
| JP2001132630A | 2001-05-18 | |||
| KR20100016912A | 2010-02-16 | |||
| JP2001295757A | 2001-10-26 | |||
| KR20070021738A | 2007-02-23 |
Attorney, Agent or Firm:
HONESTY AND PATENT IP LAW FIRM (719-5 Yeoksam-dong, Gangnam-gu, Seoul 135-920, KR)
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Claims: