JPS6075796A - スクロ−ル圧縮機 - Google Patents

スクロ−ル圧縮機

Info

Publication number
JPS6075796A
JPS6075796A JP18300283A JP18300283A JPS6075796A JP S6075796 A JPS6075796 A JP S6075796A JP 18300283 A JP18300283 A JP 18300283A JP 18300283 A JP18300283 A JP 18300283A JP S6075796 A JPS6075796 A JP S6075796A
Authority
JP
Japan
Prior art keywords
pressure
discharge
chamber
valve
gas
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
JP18300283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH025917B2 (enrdf_load_stackoverflow
Inventor
Kazutaka Suefuji
和孝 末藤
Taketoshi Mochizuki
望月　武利
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18300283A priority Critical patent/JPS6075796A/ja
Publication of JPS6075796A publication Critical patent/JPS6075796A/ja
Publication of JPH025917B2 publication Critical patent/JPH025917B2/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
    • F04C28/10—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
    • 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
    • F04C28/28—Safety arrangements; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP18300283A 1983-10-03 1983-10-03 スクロ−ル圧縮機 Granted JPS6075796A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18300283A JPS6075796A (ja) 1983-10-03 1983-10-03 スクロ−ル圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18300283A JPS6075796A (ja) 1983-10-03 1983-10-03 スクロ−ル圧縮機

Publications (2)

Publication Number Publication Date
JPS6075796A true JPS6075796A (ja) 1985-04-30
JPH025917B2 JPH025917B2 (enrdf_load_stackoverflow) 1990-02-06

Family

ID=16128034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18300283A Granted JPS6075796A (ja) 1983-10-03 1983-10-03 スクロ−ル圧縮機

Country Status (1)

Country Link
JP (1) JPS6075796A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141407A (en) * 1990-10-01 1992-08-25 Copeland Corporation Scroll machine with overheating protection
US5707210A (en) * 1995-10-13 1998-01-13 Copeland Corporation Scroll machine with overheating protection
US7381037B2 (en) 2004-11-04 2008-06-03 Lg Electronics Inc. Apparatus for varying capacity of scroll compressor
EP2055957A1 (en) * 1999-12-06 2009-05-06 Daikin Industries, Ltd. Scroll Compressor
EP2213879A1 (en) * 2009-01-22 2010-08-04 Danfoss Scroll Technologies Scroll compressor with three-step capacity control
US20120177522A1 (en) * 2011-01-07 2012-07-12 Samsung Electronics Co., Ltd. Scroll compressor having a back pressure adjustment device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018076791A (ja) * 2016-11-08 2018-05-17 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786588A (en) * 1980-11-19 1982-05-29 Hitachi Ltd Enclosed type scroll compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786588A (en) * 1980-11-19 1982-05-29 Hitachi Ltd Enclosed type scroll compressor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141407A (en) * 1990-10-01 1992-08-25 Copeland Corporation Scroll machine with overheating protection
US5527158A (en) * 1990-10-01 1996-06-18 Copeland Corporation Scroll machine with overheating protection
US5707210A (en) * 1995-10-13 1998-01-13 Copeland Corporation Scroll machine with overheating protection
EP2055957A1 (en) * 1999-12-06 2009-05-06 Daikin Industries, Ltd. Scroll Compressor
US7381037B2 (en) 2004-11-04 2008-06-03 Lg Electronics Inc. Apparatus for varying capacity of scroll compressor
EP2213879A1 (en) * 2009-01-22 2010-08-04 Danfoss Scroll Technologies Scroll compressor with three-step capacity control
US8328531B2 (en) 2009-01-22 2012-12-11 Danfoss Scroll Technologies, Llc Scroll compressor with three-step capacity control
US20120177522A1 (en) * 2011-01-07 2012-07-12 Samsung Electronics Co., Ltd. Scroll compressor having a back pressure adjustment device
CN102588275A (zh) * 2011-01-07 2012-07-18 三星电子株式会社 具有背压调节装置的涡旋式压缩机
US9133845B2 (en) * 2011-01-07 2015-09-15 Samsung Electronics Co., Ltd. Scroll compressor having a back pressure adjustment device
CN102588275B (zh) * 2011-01-07 2016-02-10 三星电子株式会社 具有背压调节装置的涡旋式压缩机

Also Published As

Publication number Publication date
JPH025917B2 (enrdf_load_stackoverflow) 1990-02-06

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