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Patent Searching and Data


Title:
VARIABLE-DISPLACEMENT SWASH PLATE COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2011/111935
Kind Code:
A2
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 (108-804, Parktown Seoan Apt. Sunae-dong, Bundang-g, Seongnam-si Gyeonggi-do 463-730, 463-730, KR)
이건호 (경기도 성남시 분당구 수내동 파크타운 서안아파트 108동 804호, 463-730 Gyeonggi-do, 463-730, KR)
KIM, Ki Beom (101-904, Urim Rumi Apt. Jinsa-ri, Gongdo-eu, Anseong-si Gyeonggi-do 456-820, 456-820, KR)
Application Number:
KR2011/001341
Publication Date:
September 15, 2011
Filing Date:
February 25, 2011
Export Citation:
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Assignee:
DOOWON TECHNICAL COLLEGE (678 Jangwon-ri, Juksan-myeonAnseong-si, Gyeonggi-do 456-893, 456-893, KR)
두원공과대학교 (경기도 안성시 죽산면 장원리 678번지, 456-893 Gyeonggi-do, 456-893, KR)
DOOWON ELECTRONICS CO., LTD. (156-1, Wolsun-ri Yeongin-myeo, Asan-si Chungcheongnam-do 336-821, 336-821, KR)
주식회사 두원전자 (충청남도 아산시 영인면 월선리 156-1, 336-821 Chungcheongnam-do, 336-821, KR)
LEE, Geon Ho (108-804, Parktown Seoan Apt. Sunae-dong, Bundang-g, Seongnam-si Gyeonggi-do 463-730, 463-730, KR)
International Classes:
F04B27/08; F04B25/04; F04B39/00
Foreign References:
JP2001132630A2001-05-18
KR20100016912A2010-02-16
JP2001295757A2001-10-26
KR20070021738A2007-02-23
Attorney, Agent or Firm:
HONESTY AND PATENT IP LAW FIRM (8F Dowon Bldg, 719-5 Yeoksam-dong, Gangnam-gu, Seoul 135-920, 135-920, KR)
Download PDF:
Claims: