JPS57135294A - Rotary compresssor - Google Patents

Rotary compresssor

Info

Publication number
JPS57135294A
JPS57135294A JP56021706A JP2170681A JPS57135294A JP S57135294 A JPS57135294 A JP S57135294A JP 56021706 A JP56021706 A JP 56021706A JP 2170681 A JP2170681 A JP 2170681A JP S57135294 A JPS57135294 A JP S57135294A
Authority
JP
Japan
Prior art keywords
pressure
vane
difference
smoothly
cylinder chambers
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
JP56021706A
Other languages
English (en)
Other versions
JPS6331679B2 (ja
Inventor
Kimihiro Kato
Hidekazu Nagasaku
Masao Yasunaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP56021706A priority Critical patent/JPS57135294A/ja
Priority to US06/271,382 priority patent/US4447196A/en
Publication of JPS57135294A publication Critical patent/JPS57135294A/ja
Publication of JPS6331679B2 publication Critical patent/JPS6331679B2/ja
Granted 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0872—Vane tracking; control therefor by fluid means the fluid being other than the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
JP56021706A 1981-02-16 1981-02-16 Rotary compresssor Granted JPS57135294A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56021706A JPS57135294A (en) 1981-02-16 1981-02-16 Rotary compresssor
US06/271,382 US4447196A (en) 1981-02-16 1981-06-08 Rotary vane compressor with valve control of undervane pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021706A JPS57135294A (en) 1981-02-16 1981-02-16 Rotary compresssor

Publications (2)

Publication Number Publication Date
JPS57135294A true JPS57135294A (en) 1982-08-20
JPS6331679B2 JPS6331679B2 (ja) 1988-06-24

Family

ID=12062493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021706A Granted JPS57135294A (en) 1981-02-16 1981-02-16 Rotary compresssor

Country Status (2)

Country Link
US (1) US4447196A (ja)
JP (1) JPS57135294A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180095A (ja) * 1983-03-30 1984-10-12 Toyoda Autom Loom Works Ltd 圧縮機における潤滑油の供給過剰防止機構

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098187A (ja) * 1983-11-04 1985-06-01 Diesel Kiki Co Ltd ベ−ン型圧縮機
JPS6328892U (ja) * 1986-08-12 1988-02-25
JPH10281091A (ja) * 1997-04-04 1998-10-20 Zexel Corp 可変容量型ベーン型圧縮機
US6206652B1 (en) 1998-08-25 2001-03-27 Copeland Corporation Compressor capacity modulation
WO2005031164A1 (en) * 2003-09-26 2005-04-07 Matsushita Electric Industrial Co., Ltd. Compressor
US7674096B2 (en) * 2004-09-22 2010-03-09 Sundheim Gregroy S Portable, rotary vane vacuum pump with removable oil reservoir cartridge
US8157538B2 (en) * 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
US9080569B2 (en) * 2009-01-22 2015-07-14 Gregory S. Sundheim Portable, rotary vane vacuum pump with automatic vacuum breaking arrangement
EP2391826B1 (en) 2009-01-27 2017-03-15 Emerson Climate Technologies, Inc. Unloader system and method for a compressor
JP5282681B2 (ja) * 2009-06-30 2013-09-04 株式会社ジェイテクト ベーンポンプ
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
US10378533B2 (en) 2011-12-06 2019-08-13 Bitzer Us, Inc. Control for compressor unloading system
DE102017223530A1 (de) * 2017-12-21 2019-06-27 Zf Friedrichshafen Ag Flügelzellenpumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193177A (en) * 1937-01-08 1940-03-12 L V B Compressors Ltd Pump, compressor, and similar machines
US3516768A (en) * 1968-11-01 1970-06-23 Sperry Rand Corp Power transmission
US4260343A (en) * 1979-01-29 1981-04-07 Robert Bosch Gmbh Vane compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180095A (ja) * 1983-03-30 1984-10-12 Toyoda Autom Loom Works Ltd 圧縮機における潤滑油の供給過剰防止機構

Also Published As

Publication number Publication date
JPS6331679B2 (ja) 1988-06-24
US4447196A (en) 1984-05-08

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