WO2009028261A1 - ロータリ圧縮機 - Google Patents

ロータリ圧縮機 Download PDF

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Publication number
WO2009028261A1
WO2009028261A1 PCT/JP2008/062080 JP2008062080W WO2009028261A1 WO 2009028261 A1 WO2009028261 A1 WO 2009028261A1 JP 2008062080 W JP2008062080 W JP 2008062080W WO 2009028261 A1 WO2009028261 A1 WO 2009028261A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
refrigerant
compressor
amount
pressure
Prior art date
Application number
PCT/JP2008/062080
Other languages
English (en)
French (fr)
Inventor
Tetsuhide Yokoyama
Toshihide Koda
Shin Sekiya
Kei Sasaki
Hideaki Maeyama
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to CN2008800246466A priority Critical patent/CN101743404B/zh
Priority to JP2009530016A priority patent/JP5300727B2/ja
Publication of WO2009028261A1 publication Critical patent/WO2009028261A1/ja

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C29/026—Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

　摺動部の潤滑およびシール性能を確保し、高圧側貯油量を低減した自然冷媒低圧シェル型ロータリ圧縮機を得るために、ロータリ圧縮機は、低圧密閉容器内に設けられ、ベーンを有するロータリ型の冷媒圧縮機構と、冷媒から潤滑油を分離する油分離要素と、分離された潤滑油を、圧縮機構のベーン背圧室ならびにクランク軸、軸受、シリンダ、ピストンおよびベーン間の給油隙間に供給する給油経路とを備えている。ベーン飛びを抑え、摺動部の潤滑確保、摺動部のシール性能確保および高圧側に貯蔵する油量の低減を同時に満たし、高信頼性、低コスト、高性能、少冷媒量となる。
PCT/JP2008/062080 2007-08-28 2008-07-03 ロータリ圧縮機 WO2009028261A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800246466A CN101743404B (zh) 2007-08-28 2008-07-03 旋转压缩机
JP2009530016A JP5300727B2 (ja) 2007-08-28 2008-07-03 ロータリ圧縮機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007221082 2007-08-28
JP2007-221082 2007-08-28

Publications (1)

Publication Number Publication Date
WO2009028261A1 true WO2009028261A1 (ja) 2009-03-05

Family

ID=40386990

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062080 WO2009028261A1 (ja) 2007-08-28 2008-07-03 ロータリ圧縮機

Country Status (3)

Country Link
JP (1) JP5300727B2 (ja)
CN (1) CN101743404B (ja)
WO (1) WO2009028261A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131328A1 (ja) * 2009-05-12 2010-11-18 三菱電機株式会社 二段圧縮機及び冷凍空調装置
EP2927499A4 (en) * 2013-10-31 2016-07-06 Guangdong Meizhi Compressor Co Ltd ROTARY COMPRESSOR AND COLD CIRCUIT DEVICE
EP3978758A3 (en) * 2015-03-30 2022-07-27 Hicor Technologies, Inc. Compressor with liquid injection cooling

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101679860B1 (ko) * 2010-07-14 2016-11-25 엘지전자 주식회사 압축기
CN102374168A (zh) * 2010-08-10 2012-03-14 广东美芝制冷设备有限公司 碳氢制冷剂旋转式压缩机
JP2012159008A (ja) * 2011-01-31 2012-08-23 Sanyo Electric Co Ltd 金属部材の加工孔構造、並びにこの加工孔構造を用いて形成された冷凍サイクル装置
JP5844980B2 (ja) * 2011-02-15 2016-01-20 株式会社神戸製鋼所 ２段スクリュ圧縮式冷凍装置
CN102878082B (zh) * 2012-09-21 2015-05-20 广东美芝制冷设备有限公司 一种壳体内低压力结构的旋转式压缩机
DE102013203268A1 (de) * 2013-02-27 2014-08-28 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichteranlage
CN103511265A (zh) * 2013-08-01 2014-01-15 广东美芝制冷设备有限公司 旋转式压缩机
CN103452842A (zh) * 2013-08-22 2013-12-18 广东美芝制冷设备有限公司 压缩机
CN105952648A (zh) * 2016-06-17 2016-09-21 广东美芝制冷设备有限公司 压缩机
JP6753336B2 (ja) * 2017-02-28 2020-09-09 株式会社豊田自動織機 ベーン型圧縮機
JP7009188B2 (ja) * 2017-12-05 2022-01-25 東芝キヤリア株式会社 電動機、密閉型圧縮機および冷凍サイクル装置
CN111287970A (zh) * 2018-12-10 2020-06-16 广东美芝精密制造有限公司 压缩机及制冷设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366767U (ja) * 1986-10-20 1988-05-06
JPS6383483U (ja) * 1986-11-21 1988-06-01
JPS63205489A (ja) * 1987-02-23 1988-08-24 Hitachi Ltd 密閉形スクロ−ル圧縮機
JPH04134196A (ja) * 1990-09-27 1992-05-08 Daikin Ind Ltd 密閉形圧縮機
JPH0561487U (ja) * 1992-01-23 1993-08-13 三菱電機株式会社 密閉型電動圧縮機の油分離装置
JPH06280768A (ja) * 1993-03-24 1994-10-04 Daikin Ind Ltd 圧縮機及び該圧縮機を備えた冷凍装置
JPH11118272A (ja) * 1997-10-14 1999-04-30 Matsushita Electric Ind Co Ltd 可燃性冷媒を用いた冷凍サイクル装置
JP2002276578A (ja) * 2001-03-14 2002-09-25 Matsushita Electric Ind Co Ltd ロータリ式多段圧縮機
JP2006258002A (ja) * 2005-03-17 2006-09-28 Toshiba Kyaria Kk 密閉形圧縮機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3418470B2 (ja) * 1994-12-20 2003-06-23 東芝キヤリア株式会社 ロータリ式圧縮機
JP2005256669A (ja) * 2004-03-10 2005-09-22 Sanyo Electric Co Ltd 横型ロータリーコンプレッサ及び車両用空気調和機
JP4815808B2 (ja) * 2005-01-24 2011-11-16 三菱電機株式会社 ロータリ圧縮機

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366767U (ja) * 1986-10-20 1988-05-06
JPS6383483U (ja) * 1986-11-21 1988-06-01
JPS63205489A (ja) * 1987-02-23 1988-08-24 Hitachi Ltd 密閉形スクロ−ル圧縮機
JPH04134196A (ja) * 1990-09-27 1992-05-08 Daikin Ind Ltd 密閉形圧縮機
JPH0561487U (ja) * 1992-01-23 1993-08-13 三菱電機株式会社 密閉型電動圧縮機の油分離装置
JPH06280768A (ja) * 1993-03-24 1994-10-04 Daikin Ind Ltd 圧縮機及び該圧縮機を備えた冷凍装置
JPH11118272A (ja) * 1997-10-14 1999-04-30 Matsushita Electric Ind Co Ltd 可燃性冷媒を用いた冷凍サイクル装置
JP2002276578A (ja) * 2001-03-14 2002-09-25 Matsushita Electric Ind Co Ltd ロータリ式多段圧縮機
JP2006258002A (ja) * 2005-03-17 2006-09-28 Toshiba Kyaria Kk 密閉形圧縮機

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131328A1 (ja) * 2009-05-12 2010-11-18 三菱電機株式会社 二段圧縮機及び冷凍空調装置
JP5269192B2 (ja) * 2009-05-12 2013-08-21 三菱電機株式会社 二段圧縮機及び冷凍空調装置
EP2927499A4 (en) * 2013-10-31 2016-07-06 Guangdong Meizhi Compressor Co Ltd ROTARY COMPRESSOR AND COLD CIRCUIT DEVICE
US10072661B2 (en) 2013-10-31 2018-09-11 Guangdong Meizhi Compressor Co., Ltd. Rotatory compressor and refrigerating cycle device
EP3978758A3 (en) * 2015-03-30 2022-07-27 Hicor Technologies, Inc. Compressor with liquid injection cooling

Also Published As

Publication number Publication date
JP5300727B2 (ja) 2013-09-25
JPWO2009028261A1 (ja) 2010-11-25
CN101743404A (zh) 2010-06-16
CN101743404B (zh) 2012-10-10

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