JPH01159184U - - Google Patents

Info

Publication number
JPH01159184U
JPH01159184U JP1988054123U JP5412388U JPH01159184U JP H01159184 U JPH01159184 U JP H01159184U JP 1988054123 U JP1988054123 U JP 1988054123U JP 5412388 U JP5412388 U JP 5412388U JP H01159184 U JPH01159184 U JP H01159184U
Authority
JP
Japan
Prior art keywords
swash plate
compressor
communication passage
main shaft
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1988054123U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447431Y2 (US07709020-20100504-C00041.png
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
Priority to JP1988054123U priority Critical patent/JPH0447431Y2/ja
Application filed filed Critical
Priority to US07/342,079 priority patent/US5039282A/en
Priority to EP89304036A priority patent/EP0339897B1/en
Priority to DE8989304036T priority patent/DE68902675T2/de
Priority to KR1019890005466A priority patent/KR970001752B1/ko
Priority to AU33385/89A priority patent/AU617794B2/en
Priority to CA000597622A priority patent/CA1326475C/en
Priority to CN89103914A priority patent/CN1039468A/zh
Publication of JPH01159184U publication Critical patent/JPH01159184U/ja
Priority to US07/675,517 priority patent/US5064352A/en
Application granted granted Critical
Publication of JPH0447431Y2 publication Critical patent/JPH0447431Y2/ja
Expired legal-status Critical Current

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
    • 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)
JP1988054123U 1988-04-23 1988-04-23 Expired JPH0447431Y2 (US07709020-20100504-C00041.png)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP1988054123U JPH0447431Y2 (US07709020-20100504-C00041.png) 1988-04-23 1988-04-23
EP89304036A EP0339897B1 (en) 1988-04-23 1989-04-24 Slant plate type compressor with variable displacement mechanism
DE8989304036T DE68902675T2 (de) 1988-04-23 1989-04-24 Schiefscheibenverdichter mit veraenderlichem hubmechanismus.
KR1019890005466A KR970001752B1 (ko) 1988-04-23 1989-04-24 가변 용적 기구를 가진 사판식 압축기
US07/342,079 US5039282A (en) 1988-04-23 1989-04-24 Slant plate type compressor with variable displacement mechanism
AU33385/89A AU617794B2 (en) 1988-04-23 1989-04-24 Slant plate type compressor with variable displacement mechanism
CA000597622A CA1326475C (en) 1988-04-23 1989-04-24 Slant plate type compressor with variable displacement mechanism
CN89103914A CN1039468A (zh) 1988-04-23 1989-04-24 具有可变位移机构的斜板式压缩机
US07/675,517 US5064352A (en) 1988-04-23 1991-03-27 Slant plate type compressor with variable dispalcement mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988054123U JPH0447431Y2 (US07709020-20100504-C00041.png) 1988-04-23 1988-04-23

Publications (2)

Publication Number Publication Date
JPH01159184U true JPH01159184U (US07709020-20100504-C00041.png) 1989-11-02
JPH0447431Y2 JPH0447431Y2 (US07709020-20100504-C00041.png) 1992-11-09

Family

ID=12961823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988054123U Expired JPH0447431Y2 (US07709020-20100504-C00041.png) 1988-04-23 1988-04-23

Country Status (8)

Country Link
US (2) US5039282A (US07709020-20100504-C00041.png)
EP (1) EP0339897B1 (US07709020-20100504-C00041.png)
JP (1) JPH0447431Y2 (US07709020-20100504-C00041.png)
KR (1) KR970001752B1 (US07709020-20100504-C00041.png)
CN (1) CN1039468A (US07709020-20100504-C00041.png)
AU (1) AU617794B2 (US07709020-20100504-C00041.png)
CA (1) CA1326475C (US07709020-20100504-C00041.png)
DE (1) DE68902675T2 (US07709020-20100504-C00041.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189886A (en) * 1987-09-22 1993-03-02 Sanden Corporation Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism
US5168716A (en) * 1987-09-22 1992-12-08 Sanden Corporation Refrigeration 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 (US07709020-20100504-C00041.png) * 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
AU3338589A (en) 1989-10-26
DE68902675T2 (de) 1993-03-25
CN1039468A (zh) 1990-02-07
US5039282A (en) 1991-08-13
EP0339897A1 (en) 1989-11-02
CA1326475C (en) 1994-01-25
EP0339897B1 (en) 1992-09-02
KR970001752B1 (ko) 1997-02-15
JPH0447431Y2 (US07709020-20100504-C00041.png) 1992-11-09
DE68902675D1 (de) 1992-10-08
KR890016293A (ko) 1989-11-28
AU617794B2 (en) 1991-12-05

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