WO2008102698A1 - 電動コンプレッサ - Google Patents

電動コンプレッサ Download PDF

Info

Publication number
WO2008102698A1
WO2008102698A1 PCT/JP2008/052513 JP2008052513W WO2008102698A1 WO 2008102698 A1 WO2008102698 A1 WO 2008102698A1 JP 2008052513 W JP2008052513 W JP 2008052513W WO 2008102698 A1 WO2008102698 A1 WO 2008102698A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil containing
lubrication oil
containing chamber
electric compressor
housing
Prior art date
Application number
PCT/JP2008/052513
Other languages
English (en)
French (fr)
Inventor
Toshiharu Watanabe
Yutaka Satou
Masaki Watanabe
Original Assignee
Calsonic Kansei 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 Calsonic Kansei Corporation filed Critical Calsonic Kansei Corporation
Priority to US12/442,493 priority Critical patent/US20100074773A1/en
Priority to EP08711343A priority patent/EP2113665A1/en
Publication of WO2008102698A1 publication Critical patent/WO2008102698A1/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
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C18/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/803—Electric connectors or cables; Fittings therefor
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine

Landscapes

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

Abstract

　ハウジングの底部に設けられる潤滑油貯留室を、圧縮機構部又は電動モータの下方、かつ、ミドルケースの外側下部に設けた取付ブラケットの近傍に配置した。このため、ハウジング内の圧縮機構部の下方に形成されるデッドスペースを有効利用して潤滑油貯留室を設けることができるとともに、取付ブラケットの剛性によって潤滑油貯留室の強度を確保することができる。
PCT/JP2008/052513 2007-02-20 2008-02-15 電動コンプレッサ WO2008102698A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/442,493 US20100074773A1 (en) 2007-02-20 2008-02-15 Electric compressor
EP08711343A EP2113665A1 (en) 2007-02-20 2008-02-15 Electric compressor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007039778 2007-02-20
JP2007-039778 2007-02-20
JP2007183105A JP2008232134A (ja) 2007-02-20 2007-07-12 電動コンプレッサ
JP2007-183105 2007-07-12

Publications (1)

Publication Number Publication Date
WO2008102698A1 true WO2008102698A1 (ja) 2008-08-28

Family

ID=39709975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052513 WO2008102698A1 (ja) 2007-02-20 2008-02-15 電動コンプレッサ

Country Status (4)

Country Link
US (1) US20100074773A1 (ja)
EP (1) EP2113665A1 (ja)
JP (1) JP2008232134A (ja)
WO (1) WO2008102698A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140363318A1 (en) * 2012-02-27 2014-12-11 Magna Powertrain Of America, Inc. Oil controller for high temperature epump applications
JP6091792B2 (ja) * 2012-07-26 2017-03-08 株式会社ミクニ 電動ポンプ
JP6072454B2 (ja) * 2012-07-26 2017-02-01 株式会社ミクニ 電動ポンプ
TWM472176U (zh) * 2013-11-07 2014-02-11 Jia Huei Microsystem Refrigeration Co Ltd 迴轉式壓縮機改良
JP6428200B2 (ja) * 2014-11-28 2018-11-28 株式会社豊田自動織機 電動圧縮機
JP7172239B2 (ja) * 2018-07-24 2022-11-16 トヨタ自動車株式会社 車両用駆動装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184984A (ja) * 1985-01-30 1985-09-20 Hitachi Ltd スクリユー圧縮機
JPS61118571A (ja) * 1984-11-13 1986-06-05 テカムゼ・プロダクツ・カンパニ− 圧縮機潤滑油の投射方法及び圧縮機
JPH062684A (ja) 1992-06-17 1994-01-11 Mitsubishi Heavy Ind Ltd 横置型密閉電動圧縮機
JP2004232569A (ja) * 2003-01-31 2004-08-19 Hitachi Ltd スクリュー圧縮機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118571A (ja) * 1984-11-13 1986-06-05 テカムゼ・プロダクツ・カンパニ− 圧縮機潤滑油の投射方法及び圧縮機
JPS60184984A (ja) * 1985-01-30 1985-09-20 Hitachi Ltd スクリユー圧縮機
JPH062684A (ja) 1992-06-17 1994-01-11 Mitsubishi Heavy Ind Ltd 横置型密閉電動圧縮機
JP2004232569A (ja) * 2003-01-31 2004-08-19 Hitachi Ltd スクリュー圧縮機

Also Published As

Publication number Publication date
EP2113665A1 (en) 2009-11-04
US20100074773A1 (en) 2010-03-25
JP2008232134A (ja) 2008-10-02

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