KR890002550A - 가변성 배유량기구를 갖는 압축기 - Google Patents
가변성 배유량기구를 갖는 압축기 Download PDFInfo
- Publication number
- KR890002550A KR890002550A KR1019880009503A KR880009503A KR890002550A KR 890002550 A KR890002550 A KR 890002550A KR 1019880009503 A KR1019880009503 A KR 1019880009503A KR 880009503 A KR880009503 A KR 880009503A KR 890002550 A KR890002550 A KR 890002550A
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- plate
- adjustable
- refrigeration compressor
- inclination angle
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1809—Controlled pressure
- F04B2027/1813—Crankcase pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1886—Open (not controlling) fluid passage
- F04B2027/1895—Open (not controlling) fluid passage between crankcase and suction chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1구현예에 따른 냉동압축기의 수직횡단면도.
제2도는 제1도에 도시한 압축기의 경사판에 작용하는 힘의 모우멘트를 예시하는 부분횡단면도.
제3도는 압축기의 푸울다운(pull down)단에서의 흡압의 변화를 보여주는 그래프.
Claims (4)
- 다수의 실린더들을 갖춘 실린더블록과 이 실린더블록내에 크랭크실을 가지는 압축기하우징, 상기 각 실린더내에 미끄럼 가능하게 끼워져서 요동판, 로우터 및 이 로우터를 구동시키기 위해 상기 로우터에 연결된 구동축을 포함하는 구동을 포함하는 구동기구예에 의해 왕복운동하는 피스톤, 상기 요동판에 근접하여 조정 가능한 경사강으로 상기 로우터에 연결되는 경사면을 가진 조정가능한 경사판, 상기 구동축을 회전가능하게 지지하기위한 베어링을 포함하는 상기 압축기 하우징 상에 놓인 전방단부판, 밸브판을 통해 상기 압축기 하우징의 한쪽 맞은편 단에 배치되어 흡입실과 배출실을 한정하는 후방단부판, 상기 크랭크실로부터 상기 흡입실까지 소통하는 소통로로 구성되고, 상기 실린더내의 상기 피스톤의 행정이 상기 조정가능한 경사판의 경사각을 조정하므로써 변경되어질 수 있는 냉동압축기에 있어서, 상기 조정가능한 경사판의 경사각을 조정하기 위해 상기 조정가능한 경사판을 최소 경사각쪽으로 탄성적으로 자극하는 수단을 포함함을 특징으로 하는 냉동압축기.
- 제 1항에 있어서, 상기 탄성수단의 복원력이 상기 조정가능한 경사판을 최소경사각쪽으로 미는 모우멘트와 평형상태로 유지됨을 특징으로 하는 냉동압축기.
- 제 2항에 있어서, 상기 로우터와 조정가능한 경사판이 핀과 슬록으로 구성되는 힌지형 조인트에 의해 연결됨을 특징으로 하는 냉동압축기.
- 제 3항에 있어서, 상기 탄성수단이 상기 로우터와 상기 조정가능한 경사판 사이에서 상기 로우터의 핀둘레에 감기이 배치된 비틀림토일스프링인 것을 특징으로 하는 냉동압축기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62186746A JPS6432078A (en) | 1987-07-28 | 1987-07-28 | Displacement variable swash plate type compressor |
JP62-186746 | 1987-07-28 | ||
JPP186,746 | 1987-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890002550A true KR890002550A (ko) | 1989-04-10 |
KR970003245B1 KR970003245B1 (ko) | 1997-03-15 |
Family
ID=16193919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880009503A KR970003245B1 (ko) | 1987-07-28 | 1988-07-28 | 가변 용량 기구를 구비한 냉동 압축기 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4850811A (ko) |
EP (1) | EP0301519A3 (ko) |
JP (1) | JPS6432078A (ko) |
KR (1) | KR970003245B1 (ko) |
CA (1) | CA1329578C (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5112197A (en) * | 1990-10-01 | 1992-05-12 | General Motors Corporation | Cross groove joint socket plate torque restraint assembly for a variable displacement compressor |
JPH0489873U (ko) * | 1990-12-15 | 1992-08-05 | ||
JP3026518B2 (ja) * | 1991-07-03 | 2000-03-27 | サンデン株式会社 | 容量可変型揺動板式圧縮機 |
EP0855505B1 (en) * | 1997-01-24 | 2004-03-31 | Kabushiki Kaisha Toyota Jidoshokki | Variable displacement compressor |
JPH11294327A (ja) * | 1998-04-14 | 1999-10-26 | Toyota Autom Loom Works Ltd | 容量固定型斜板式圧縮機 |
AU2001263750A1 (en) | 2000-03-03 | 2001-09-12 | Luk Fahrzeug-Hydraulik Gmbh And Co. Kg | Compressor |
DE10010129C2 (de) * | 2000-03-03 | 2003-12-24 | Luk Fahrzeug Hydraulik | Kompressor |
DE112008000184A5 (de) * | 2007-02-07 | 2010-02-25 | Ixetic Mac Gmbh | Hubkolbenmaschine |
KR100834768B1 (ko) * | 2007-03-06 | 2008-06-05 | 학교법인 두원학원 | 사판식 압축기의 메커니즘 스프링 및 그 사판식 압축기 |
KR101421961B1 (ko) | 2013-08-27 | 2014-07-22 | 현대자동차주식회사 | 가변 사판형 컴프레셔 구조 |
GB2524834A (en) * | 2014-04-04 | 2015-10-07 | Sanden Internat Singapore Pte Ltd | A compressor and method of manufacturing the same |
CN114001915B (zh) * | 2021-11-02 | 2023-03-31 | 中国空气动力研究与发展中心超高速空气动力研究所 | 一种板式铰链力矩天平 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174191A (en) * | 1978-01-18 | 1979-11-13 | Borg-Warner Corporation | Variable capacity compressor |
US4175915A (en) * | 1978-04-27 | 1979-11-27 | General Motors Corporation | Drive shaft lug for variable displacement compressor |
JPS60135680A (ja) * | 1983-12-23 | 1985-07-19 | Sanden Corp | 揺動式圧縮機 |
JPS60175782A (ja) * | 1984-02-21 | 1985-09-09 | Sanden Corp | 容量可変型揺動式圧縮機 |
JPS60175783A (ja) * | 1984-02-21 | 1985-09-09 | Sanden Corp | 容量可変型斜板式圧縮機 |
JPS61261681A (ja) * | 1985-05-16 | 1986-11-19 | Toyoda Autom Loom Works Ltd | 揺動斜板型圧縮機における圧縮容量可変機構 |
JPS6287679A (ja) * | 1985-10-11 | 1987-04-22 | Sanden Corp | 容量可変型圧縮機 |
JPS62194371A (ja) * | 1986-02-20 | 1987-08-26 | 住友建設株式会社 | 建物の制震装置 |
-
1987
- 1987-07-28 JP JP62186746A patent/JPS6432078A/ja active Pending
-
1988
- 1988-07-27 US US07/224,698 patent/US4850811A/en not_active Expired - Fee Related
- 1988-07-27 EP EP88112158A patent/EP0301519A3/en not_active Withdrawn
- 1988-07-28 CA CA000573296A patent/CA1329578C/en not_active Expired - Fee Related
- 1988-07-28 KR KR1019880009503A patent/KR970003245B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0301519A2 (en) | 1989-02-01 |
US4850811A (en) | 1989-07-25 |
EP0301519A3 (en) | 1990-03-21 |
CA1329578C (en) | 1994-05-17 |
JPS6432078A (en) | 1989-02-02 |
KR970003245B1 (ko) | 1997-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |