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BR8200378A - Compressor rotatorio de descarga variavel - Google Patents

Compressor rotatorio de descarga variavel

Info

Publication number
BR8200378A
BR8200378A BR8200378A BR8200378A BR8200378A BR 8200378 A BR8200378 A BR 8200378A BR 8200378 A BR8200378 A BR 8200378A BR 8200378 A BR8200378 A BR 8200378A BR 8200378 A BR8200378 A BR 8200378A
Authority
BR
Brazil
Prior art keywords
rotary discharge
compressor variable
discharge compressor
variable
rotary
Prior art date
Application number
BR8200378A
Other languages
English (en)
Inventor
Teruyuki Hotta
Yoshiki Kurokawa
Eiichi Nagasaku
Masao Yasunaga
Original Assignee
Nippon Denso Co
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 claimed from JP1001681U external-priority patent/JPS57123990U/ja
Priority claimed from JP1981010017U external-priority patent/JPS6346714Y2/ja
Application filed by Nippon Denso Co filed Critical Nippon Denso Co
Publication of BR8200378A publication Critical patent/BR8200378A/pt

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
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
BR8200378A 1981-01-27 1982-01-25 Compressor rotatorio de descarga variavel BR8200378A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1001681U JPS57123990U (pt) 1981-01-27 1981-01-27
JP1981010017U JPS6346714Y2 (pt) 1981-01-27 1981-01-27

Publications (1)

Publication Number Publication Date
BR8200378A true BR8200378A (pt) 1982-11-23

Family

ID=26345167

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200378A BR8200378A (pt) 1981-01-27 1982-01-25 Compressor rotatorio de descarga variavel

Country Status (2)

Country Link
US (1) US4441863A (pt)
BR (1) BR8200378A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502850A (en) * 1981-04-07 1985-03-05 Nippon Soken, Inc. Rotary compressor
JPS58155287A (ja) * 1982-03-09 1983-09-14 Nippon Soken Inc 冷凍装置
JPH0264779U (pt) * 1988-11-04 1990-05-15
US5180291A (en) * 1992-04-27 1993-01-19 General Motors Corporation Pulsating oil injector for radial refrigerant compressor
US5607288A (en) * 1993-11-29 1997-03-04 Copeland Corporation Scroll machine with reverse rotation protection
US6120255A (en) * 1998-01-16 2000-09-19 Copeland Corporation Scroll machine with capacity modulation
US6293767B1 (en) 2000-02-28 2001-09-25 Copeland Corporation Scroll machine with asymmetrical bleed hole
US6412293B1 (en) 2000-10-11 2002-07-02 Copeland Corporation Scroll machine with continuous capacity modulation
US7547202B2 (en) * 2006-12-08 2009-06-16 Emerson Climate Technologies, Inc. Scroll compressor with capacity modulation
US20090071183A1 (en) * 2007-07-02 2009-03-19 Christopher Stover Capacity modulated compressor
WO2009055009A2 (en) 2007-10-24 2009-04-30 Emerson Climate Technologies, Inc. Scroll compressor for carbon dioxide refrigerant
JP5434746B2 (ja) * 2010-03-31 2014-03-05 株式会社Ｉｈｉ ターボ圧縮機及びターボ冷凍機
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921530A (en) * 1956-12-14 1960-01-19 Bendix Aviat Corp Rotary positive displacement pump
US4336004A (en) * 1979-12-26 1982-06-22 The Bendix Corporation Movable end plate for a vacuum pump
US4342199A (en) * 1980-10-03 1982-08-03 Dunham-Bush, Inc. Screw compressor slide valve engine RPM tracking system

Also Published As

Publication number Publication date
US4441863A (en) 1984-04-10

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