KR890016293A - 가변용적 기구를 가진 사판식 압축기 - Google Patents

가변용적 기구를 가진 사판식 압축기 Download PDF

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Publication number
KR890016293A
KR890016293A KR1019890005466A KR890005466A KR890016293A KR 890016293 A KR890016293 A KR 890016293A KR 1019890005466 A KR1019890005466 A KR 1019890005466A KR 890005466 A KR890005466 A KR 890005466A KR 890016293 A KR890016293 A KR 890016293A
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KR
South Korea
Prior art keywords
compressor
control device
cylinder block
valve
passage
Prior art date
Application number
KR1019890005466A
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English (en)
Other versions
KR970001752B1 (ko
Inventor
데라우찌 기요시
Original Assignee
우시구보 도모아끼
산덴 가부시끼사이샤
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.)
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Application filed by 우시구보 도모아끼, 산덴 가부시끼사이샤 filed Critical 우시구보 도모아끼
Publication of KR890016293A publication Critical patent/KR890016293A/ko
Application granted granted Critical
Publication of KR970001752B1 publication Critical patent/KR970001752B1/ko

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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
    • F04B25/00—Multi-stage pumps
    • F04B25/04—Multi-stage pumps 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
    • F04B2027/1859—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

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

가변용적 기구를 가진 사판식 압축기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명의 일실시예를 따른 워블플레이트(wobble plate)식 냉동 압축기의 단면도이다.

Claims (3)

  1. 다수의 실린더가 형성된 실린더블록과; 그 실린더 블럭내에서 크랭크실을 에워싸며 그 실린더 블럭의 일단에 배치된 전단판과; 상기 실린더 각각내에 미끄럼 가능하게 삽입되는 피스톤과; 하우징내 회전가능하게 지지되는 구동축, 그 구동축에 연결되어 함께 회전가능한 로터 및 압축기의 용량을 변화시키기 위해 크랭크실 압력변화에 따라 변화는 구동축에 대한 경사각으로 배치되는 면을 가지는 판을 포함하며, 상기 로터의 회저운동을 피스톤의 왕복운동으로 변환시키도록 피스톤을 구동 가능하게 연결시키기 위한 연결수단과; 상기 전단판으로부터 실린더 블럭의 대향 단부상에 배치되어 그 안에 흡입실과 배기실을 형성하는 후단판과; 상기 크랭크실과 흡입실을 연결시키는 통로와; 통로내에 직렬로 배치되고 상기 흡입실 압력에 따라 작동하는 제1밸브 제어장치에 외부 신호에 따라 작동하는 제2밸브 제어장치를 포함하며, 크랭크실 압력변화를 야기시키는 통로의 개폐를 조절하기 위한 밸브조절기구와를 구비하는 압축기 하우징이 제공된 냉매회로용 사판식 압축기에 있어서; 사기 밸브조절기구가, 흡입실 압력이 설정치 이하로 되면 상기 제1밸브 제어장치의 작동에 의해 패쇄 상태를 유지하게끔 통로를 조절하는 것을 특징으로 하는 사판식 압축기.
  2. 제 1 항에 있어서, 제1밸브 제어장치가 벨로우즈 밸브인 것을 특징으로 하는 사판식 압축기.
  3. 제 1 항에 있어서, 외부신호가 온/오프 비율이 변하는 온/오프 전기 신호인 것을 특징으로 하는 사판식 압축기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890005466A 1988-04-23 1989-04-24 가변 용적 기구를 가진 사판식 압축기 KR970001752B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-54,123 1988-04-23
JP1988054123U JPH0447431Y2 (ko) 1988-04-23 1988-04-23
JP?63-54123 1988-04-23

Publications (2)

Publication Number Publication Date
KR890016293A true KR890016293A (ko) 1989-11-28
KR970001752B1 KR970001752B1 (ko) 1997-02-15

Family

ID=12961823

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890005466A KR970001752B1 (ko) 1988-04-23 1989-04-24 가변 용적 기구를 가진 사판식 압축기

Country Status (8)

Country Link
US (2) US5039282A (ko)
EP (1) EP0339897B1 (ko)
JP (1) JPH0447431Y2 (ko)
KR (1) KR970001752B1 (ko)
CN (1) CN1039468A (ko)
AU (1) AU617794B2 (ko)
CA (1) CA1326475C (ko)
DE (1) DE68902675T2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168716A (en) * 1987-09-22 1992-12-08 Sanden Corporation Refrigeration system having a compressor with an internally and externally controlled variable displacement mechanism
US5189886A (en) * 1987-09-22 1993-03-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
DE9013630U1 (de) * 1990-09-28 1991-01-31 Speck-Kolbenpumpenfabrik Otto Speck GmbH & Co. KG, 8192 Geretsried Hochdruck-Flüssigkeitspumpe
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
JPH05126029A (ja) * 1991-10-31 1993-05-21 Toyota Autom Loom Works Ltd 可変容量ピストンポンプ
US5380161A (en) * 1992-12-11 1995-01-10 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable capacity swash-plate compressor with electromagnetic clutch
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861829A (en) * 1973-04-04 1975-01-21 Borg Warner Variable capacity wobble plate compressor
US4073603A (en) * 1976-02-06 1978-02-14 Borg-Warner Corporation Variable displacement compressor
JPS60135680A (ja) * 1983-12-23 1985-07-19 Sanden Corp 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
JPS6316177A (ja) * 1986-07-08 1988-01-23 Sanden Corp 容量可変型圧縮機
JPS6329067A (ja) * 1986-07-21 1988-02-06 Sanden Corp 連続容量可変型揺動式圧縮機
JPH0217186Y2 (ko) * 1986-07-23 1990-05-14
JPH0610468B2 (ja) * 1986-08-07 1994-02-09 サンデン株式会社 容量可変圧縮機
JPS6341677A (ja) * 1986-08-08 1988-02-22 Sanden Corp 容量可変圧縮機
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
JPS6480776A (en) * 1987-09-22 1989-03-27 Sanden Corp Volume-variable compressor

Also Published As

Publication number Publication date
US5064352A (en) 1991-11-12
EP0339897A1 (en) 1989-11-02
EP0339897B1 (en) 1992-09-02
KR970001752B1 (ko) 1997-02-15
US5039282A (en) 1991-08-13
DE68902675T2 (de) 1993-03-25
CA1326475C (en) 1994-01-25
DE68902675D1 (de) 1992-10-08
JPH01159184U (ko) 1989-11-02
AU3338589A (en) 1989-10-26
CN1039468A (zh) 1990-02-07
JPH0447431Y2 (ko) 1992-11-09
AU617794B2 (en) 1991-12-05

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