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Patent Searching and Data


Title:
SWASH PLATE-TYPE COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2012/086921
Kind Code:
A1
Abstract:
The present invention relates to a swash plate-type compressor that has improved connection structures between a driving shaft and a swash plate and between the swash plate and a piston, so as to reciprocate the piston back and forth without rotating the swash plate about the driving shaft. The swash plate-type compressor includes: a housing (100); a cylinder block (200) having a plurality of cylinder bores (201); a plurality of pistons (300) that reciprocate within the cylinder bores (201), respectively; a driving shaft (400) rotatably installed on the cylinder block (200); and a swash plate (500) installed on the piston (300) to interact with the piston (300). The swash plate-type compressor comprises an inclination angle varying means (600) that is disposed between the driving shaft (400) and the swash plate (500) to support the swash plate (500), and that is configured such that when the driving shaft (400) rotates, the swash plate (500) does not rotate but moves back and forth with an inclination angle retained. Accordingly, a shoe for connecting the swash plate and the piston to each other can be removed, thus fundamentally preventing mechanical loss such as the wear and degradation of a compressor due to friction generated on a contact surface between a shoe and a swash plate.

Inventors:
LEE, Geon Ho (Parktown Seoan Apt. 108-804, 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 (Urim Rumi Apt.101-904, Jinsa-ri Gongdo-eu, Anseong-si Gyeonggi-do 456-820, 456-820, KR)
김기범 (경기도 안성시 경기도 안성시 공도읍 진사리 우림루미 아파트 101-904, 456-820 Gyeonggi-do, 456-820, KR)
Application Number:
KR2011/008229
Publication Date:
June 28, 2012
Filing Date:
October 31, 2011
Export Citation:
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Assignee:
DOOWON TECHNICAL COLLEGE (678 Jangwon-ri, Juksan-myonAnseong-si, Gyonggi-do 456-893, 456-893, KR)
두원공과대학교 (경기도 안성시 죽산면 장원리 678, 456-893 Gyonggi-do, 456-893, KR)
DOOWON ELECTRONICS CO., LTD. (156-1, Wolseon-ri Yeongin-myeon, 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 (Parktown Seoan Apt. 108-804, 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)
International Classes:
F04B39/00; F04B25/04; F04B27/08
Foreign References:
JP2001200784A
JP2007127074A
JP2001165041A
JPH10196529A
Attorney, Agent or Firm:
HONESTY AND PATENT IP LAW FIRM (Sunrider Bldg. 5F, 615 Sunrung-ro,Nonhyeon-dong, Gangnam-gu, Seoul 135-833, 135-833, KR)
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Claims: