KR880003113A - 용량가변 기구를 구비한 회전캠식 압축기 - Google Patents

용량가변 기구를 구비한 회전캠식 압축기 Download PDF

Info

Publication number
KR880003113A
KR880003113A KR1019870008718A KR870008718A KR880003113A KR 880003113 A KR880003113 A KR 880003113A KR 1019870008718 A KR1019870008718 A KR 1019870008718A KR 870008718 A KR870008718 A KR 870008718A KR 880003113 A KR880003113 A KR 880003113A
Authority
KR
South Korea
Prior art keywords
compressor
control device
rotary cam
control
chamber
Prior art date
Application number
KR1019870008718A
Other languages
English (en)
Other versions
KR950010405B1 (ko
Inventor
유끼히꼬 다꾸찌
Original Assignee
우시구보 도모아끼
산덴 가부시기가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 우시구보 도모아끼, 산덴 가부시기가이샤 filed Critical 우시구보 도모아끼
Publication of KR880003113A publication Critical patent/KR880003113A/ko
Application granted granted Critical
Publication of KR950010405B1 publication Critical patent/KR950010405B1/ko

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
    • F04B27/14—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
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
    • 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
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1854—External parameters
    • 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
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction 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
    • F04B2027/1863—Controlled by crankcase pressure with an auxiliary valve, controlled by
    • F04B2027/1877—External parameters

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

용량가변 기구를 구비한 회전캠식 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 기존의 용량가변기구를 구비한 회전캠식 압축기의 단면도.
제4도는 본 발명의 일실시예에 따른 회전캠식 압축기의 단면도.
제7도는 제4도의 압축기에 이용되는 용량가변기구의 밸브장치의 단면도.
제12도는 본 발명의 다른 실시예에 따른 회전캠식 압축기의 단면도.

Claims (7)

  1. 다수의 실린더가 제동괸 실린더 블록과 그 실린더블록에 인접하게 배치된 크랭크실을 가지고 있는 압축기 하우징과, 상기 실린더블록의 일단면상에 배치되어 흡입실과 배출실을 형성하는 후방단판과, 경사각도를 변화 시키도록 구동기구와 결합하는 외전캠과, 각 실린더 내에 미끄럼 가능하게 설치되고 상기 회전캠의 장동(nutation)에 의해 왕복 운동하는 피스톤과, 압축기 하우징에 배치된 용량가변 기구로 구성되고, 상기 용량가변기구는 상기 크랭크실과 흡입실을 연통시키는 통로와, 그 통로의 중간부에 위치되어 상기 회전캠의 경사각도를 변화시키도록 크랭크실의 압력에 따라 상기 통로의 연통을 제어하는 제어장치로 구성되어 있는 회전캠식 압축기에 있어서, 상기 제어장치가 상기통로의 개폐를 제어하는 밸브요소와, 그 밸브요소에 대한 제어 요소상에 배치되고 격리된 압력실이 제공되어 있는 제1제어장치와, 압축기의 작동조건 변화에 따라 흡입실과 압력실간에 연통을 제어하는 제2제어장치로 구성되는 것을 특징으로 하는 용량가변 기구를 구비하는 회전캠식 압축기.
  2. 제1항에 있어서, 상기 제2제어장치는 내부공간이 압력실과 연통하고, 또한 통로를 거쳐 흡입실과 연통하는 케이싱과, 상기 통로의 개폐를 제어하는 제2밸브요소와, 그 제2밸브요소에 대한 제어요소로 구성되는 것을 특징으로 하는 용량 가변기구를 구비하는 회전캠식 압축기.
  3. 제2항에 있어서, 제2제어장치의 제어요소가 제2제어장치의 온도변화에 따라 제어되는 것을 특징으로 하는 용량가변 기구를 구비하는 회전캠식 압축기.
  4. 제3항에 있어서, 제어요소는 형상 기억합금으로 구성되는 코일 스프링과, 제2밸브 요소에부착된 리테이너판으로 구성되어 있는 것을 특징으로 하는 용량가변 기구를 구비하는 회전캠식 압축기.
  5. 제2항에 있어서, 제2제어장치의 제어요소는 제2제어장치의 압력변화에 따라 제어되는 것을 특징으로 하는 용량가변 기구를 구비하는 회전캠식 압축기.
  6. 제5항에 있어서, 제어요소는 일단이 제2밸브요소에 고착된 벨로우즈로 구성되는 것을 특징으로 하는 용량가변 기구를 구비하는 회전캠식 압축기.
  7. 제2항에 있어서, 제어요소가 전자(electromagnetic)장치인 것을 특징으로 하는 용량가변 기구를 구비하는 회전캠식 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008718A 1986-08-08 1987-08-08 용량 가변 기구를 구비한 요동판식 압축기 KR950010405B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP185322 1986-08-08
JP61-185322 1986-08-08
JP61185322A JPS6341677A (ja) 1986-08-08 1986-08-08 容量可変圧縮機

Publications (2)

Publication Number Publication Date
KR880003113A true KR880003113A (ko) 1988-05-13
KR950010405B1 KR950010405B1 (ko) 1995-09-16

Family

ID=16168803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008718A KR950010405B1 (ko) 1986-08-08 1987-08-08 용량 가변 기구를 구비한 요동판식 압축기

Country Status (6)

Country Link
US (1) US4747753A (ko)
EP (1) EP0258680B1 (ko)
JP (1) JPS6341677A (ko)
KR (1) KR950010405B1 (ko)
AU (1) AU602710B2 (ko)
DE (1) DE3762447D1 (ko)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316177A (ja) * 1986-07-08 1988-01-23 Sanden Corp 容量可変型圧縮機
EP0280479B1 (en) * 1987-02-19 1991-05-15 Sanden Corporation Wobble plate compressor
JP2511056B2 (ja) * 1987-07-23 1996-06-26 サンデン株式会社 容量可変型斜板式圧縮機
JPS6429679A (en) * 1987-07-24 1989-01-31 Sanden Corp Capacity variable swash plate type compressor
US5189886A (en) * 1987-09-22 1993-03-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
JPS6480776A (en) * 1987-09-22 1989-03-27 Sanden Corp Volume-variable compressor
US5168716A (en) * 1987-09-22 1992-12-08 Sanden Corporation Refrigeration system having a compressor with an internally and externally controlled variable displacement mechanism
US5027612A (en) * 1987-09-22 1991-07-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
JPH01142276A (ja) * 1987-11-27 1989-06-05 Sanden Corp 容量可変型斜板式圧縮機
JPH01182580A (ja) * 1988-01-13 1989-07-20 Sanden Corp 容量可変型揺動式圧縮機
JPH0447431Y2 (ko) * 1988-04-23 1992-11-09
US5843156A (en) 1988-08-24 1998-12-01 Endoluminal Therapeutics, Inc. Local polymeric gel cellular therapy
US5059097A (en) * 1989-01-26 1991-10-22 Diesel Kiki Co. Ltd. Variable capacity wobble plate compressor
JPH0331581A (ja) * 1989-06-28 1991-02-12 Sanden Corp 容量可変型斜板式圧縮機
JPH0343685A (ja) * 1989-07-05 1991-02-25 Sanden Corp 容量可変型揺動式圧縮機
US5071321A (en) * 1989-10-02 1991-12-10 General Motors Corporation Variable displacement refrigerant compressor passive destroker
AU7177291A (en) * 1990-01-10 1991-08-05 Frampton E. Ellis Iii Shoe sole structures
JP2943934B2 (ja) * 1990-03-20 1999-08-30 サンデン株式会社 容量可変型斜板式圧縮機
JP2945748B2 (ja) * 1990-11-16 1999-09-06 サンデン株式会社 容量可変型揺動式圧縮機
US5177973A (en) * 1991-03-19 1993-01-12 Ranco Incorporated Of Delaware Refrigeration system subcooling flow control valve
US5156017A (en) * 1991-03-19 1992-10-20 Ranco Incorporated Of Delaware Refrigeration system subcooling flow control valve
JP3088536B2 (ja) * 1991-12-26 2000-09-18 サンデン株式会社 可変容量型揺動式圧縮機
JP3178631B2 (ja) * 1993-01-11 2001-06-25 株式会社豊田自動織機製作所 可変容量型圧縮機用制御弁
JPH1182300A (ja) * 1997-09-05 1999-03-26 Sanden Corp 可変容量圧縮機
JP2000009045A (ja) * 1998-04-21 2000-01-11 Toyota Autom Loom Works Ltd 容量可変型圧縮機の制御弁、容量可変型圧縮機及び設定吸入圧の可変設定方法
JP4051134B2 (ja) 1998-06-12 2008-02-20 サンデン株式会社 可変容量圧縮機の容量制御弁機構
JP4181274B2 (ja) 1998-08-24 2008-11-12 サンデン株式会社 圧縮機
JP2000161234A (ja) * 1998-11-27 2000-06-13 Toyota Autom Loom Works Ltd 容量可変型圧縮機及び容量可変型圧縮機の容量制御弁
JP2000320465A (ja) * 1999-05-10 2000-11-21 Saginomiya Seisakusho Inc 容量可変型圧縮機用制御弁
US6325598B1 (en) * 1999-12-23 2001-12-04 Visteon Global Technologies, Inc. Variable capacity swash plate type compressor having pressure relief valve
JP4258282B2 (ja) * 2002-08-30 2009-04-30 株式会社豊田自動織機 容量可変型斜板式圧縮機
CA3148837A1 (en) * 2019-09-20 2021-03-25 Parker-Hannifin Corporation Pump system with over-temperature prevention

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1563864A (ko) * 1968-02-07 1969-04-18
US3861829A (en) * 1973-04-04 1975-01-21 Borg Warner Variable capacity wobble plate compressor
US3972652A (en) * 1975-05-14 1976-08-03 Dresser Industries, Inc. Variable volume clearance chamber for compressors
US4073603A (en) * 1976-02-06 1978-02-14 Borg-Warner Corporation Variable displacement compressor
US4037993A (en) * 1976-04-23 1977-07-26 Borg-Warner Corporation Control system for variable displacement compressor
US4145163A (en) * 1977-09-12 1979-03-20 Borg-Warner Corporation Variable capacity wobble plate compressor
US4174191A (en) * 1978-01-18 1979-11-13 Borg-Warner Corporation Variable capacity compressor
US4231713A (en) * 1979-04-09 1980-11-04 General Motors Corporation Compressor modulation delay valve for variable capacity compressor
US4433596A (en) * 1980-03-11 1984-02-28 Joseph Scalzo Wabbler plate engine mechanisms
JPS5864874U (ja) * 1981-10-27 1983-05-02 サンデン株式会社 可変容量圧縮機
US4428718A (en) * 1982-02-25 1984-01-31 General Motors Corporation Variable displacement compressor control valve arrangement
US4475871A (en) * 1982-08-02 1984-10-09 Borg-Warner Corporation Variable displacement compressor
US4526516A (en) * 1983-02-17 1985-07-02 Diesel Kiki Co., Ltd. Variable capacity wobble plate compressor capable of controlling angularity of wobble plate with high responsiveness
JPS60135680A (ja) * 1983-12-23 1985-07-19 Sanden Corp 揺動式圧縮機
JPS60162087A (ja) * 1984-02-02 1985-08-23 Sanden Corp 容量制御型コンプレツサ装置
JPS60175783A (ja) * 1984-02-21 1985-09-09 Sanden Corp 容量可変型斜板式圧縮機
JPS60175782A (ja) * 1984-02-21 1985-09-09 Sanden Corp 容量可変型揺動式圧縮機
US4533299A (en) * 1984-05-09 1985-08-06 Diesel Kiki Co., Ltd. Variable capacity wobble plate compressor with prompt capacity control
JPS6155380A (ja) * 1984-08-27 1986-03-19 Diesel Kiki Co Ltd 可変容量型揺動板式圧縮機
JPS61145379A (ja) * 1984-12-17 1986-07-03 Nippon Denso Co Ltd 可変容量型圧縮機
JPH0637874B2 (ja) * 1984-12-28 1994-05-18 株式会社豊田自動織機製作所 可変容量圧縮機
JPS61171886A (ja) * 1985-01-25 1986-08-02 Sanden Corp 容量可変型斜板式圧縮機
US4688997A (en) * 1985-03-20 1987-08-25 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor with variable angle wobble plate and wobble angle control unit
US4685866A (en) * 1985-03-20 1987-08-11 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement wobble plate type compressor with wobble angle control unit
US4712982A (en) * 1985-03-25 1987-12-15 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement wobble plate type compressor with guide means for wobble plate
JPS62674A (ja) * 1985-06-27 1987-01-06 Toyoda Autom Loom Works Ltd 角度可変揺動斜板型可変容量圧縮機の容量制御装置
US4606705A (en) * 1985-08-02 1986-08-19 General Motors Corporation Variable displacement compressor control valve arrangement
JPS6287679A (ja) * 1985-10-11 1987-04-22 Sanden Corp 容量可変型圧縮機
JPS62206277A (ja) * 1986-03-06 1987-09-10 Toyoda Autom Loom Works Ltd 揺動斜板型圧縮機におけるワツブルプレ−トの揺動傾斜角戻し機構

Also Published As

Publication number Publication date
EP0258680B1 (en) 1990-04-25
US4747753A (en) 1988-05-31
AU602710B2 (en) 1990-10-25
DE3762447D1 (de) 1990-05-31
EP0258680A1 (en) 1988-03-09
AU7671787A (en) 1988-02-11
JPS6341677A (ja) 1988-02-22
KR950010405B1 (ko) 1995-09-16

Similar Documents

Publication Publication Date Title
KR880003113A (ko) 용량가변 기구를 구비한 회전캠식 압축기
KR880001920A (ko) 회전캠타입의 압축기
KR850004515A (ko) 압축기의 용량을 조절하기 위한 장치를 가진 냉매압축기
KR880001921A (ko) 가변성 배기량기구를 갖는 경사플레이트형 콤프레샤
KR920015038A (ko) 가변 용량 제어 기구를 갖춘 경사판형 압축기
KR880003114A (ko) 가변변위장치를 가진 경사 플레이트형 압축기
KR900016613A (ko) 용량 가변 기구를 구비한 경사판식 압축기
KR870004242A (ko) 용량가변기구를 가진 회전캠식 압축기
KR880001922A (ko) 가변 변위 메커니즘을 구비한 경사판형 압축기
KR910017074A (ko) 용량 가변기구를 갖춘 경사판식 압축기
CA2001398A1 (en) Slant plate type compressor with variable displacement mechanism
KR890008449A (ko) 가변용적기구를 지니는 사판식 압축기
KR880014261A (ko) 냉매 압축기
KR890004885A (ko) 내 외부적으로 제어되는 가변변위 메카니즘을 갖는 압축기를 갖는 냉각 시스템
KR950703693A (ko) 2중 버킷 유압 액츄에이터(dual bucket hydraulic acturator)
US5022832A (en) Ring valve type air compressor
KR930013481A (ko) 가변용량 제어기구를 갖춘 경사판형 압축기
US4875834A (en) Wobble plate type compressor with variable displacement mechanism
KR970070550A (ko) 가변 용량 압축기 및 제어 방법
KR910001247A (ko) 용량 가변형 경사판식 압축기
KR880010248A (ko) 가변 변위 메카니즘을 가진 요동판식 압축기
KR890002549A (ko) 가변 배유량기구를 갖는 요동판형 압축기
US5564905A (en) Displacement control for a variable displacement axial piston pump
KR940015276A (ko) 용량가변형 압축기
CA2068569A1 (en) Slant plate type compressor with variable displacement mechanism

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