DE602007001653D1 - Versiegelter elektrischer Verdichter - Google Patents

Versiegelter elektrischer Verdichter

Info

Publication number
DE602007001653D1
DE602007001653D1 DE200760001653 DE602007001653T DE602007001653D1 DE 602007001653 D1 DE602007001653 D1 DE 602007001653D1 DE 200760001653 DE200760001653 DE 200760001653 DE 602007001653 T DE602007001653 T DE 602007001653T DE 602007001653 D1 DE602007001653 D1 DE 602007001653D1
Authority
DE
Germany
Prior art keywords
electric compressor
sealed electric
sealed
compressor
electric
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.)
Active
Application number
DE200760001653
Other languages
English (en)
Inventor
Akiyoshi Higashiyama
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of DE602007001653D1 publication Critical patent/DE602007001653D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1027—CO2
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1072—Oxygen (O2)
    • 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
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
DE200760001653 2006-10-04 2007-10-02 Versiegelter elektrischer Verdichter Active DE602007001653D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006272851A JP2008088930A (ja) 2006-10-04 2006-10-04 密閉型圧縮機

Publications (1)

Publication Number Publication Date
DE602007001653D1 true DE602007001653D1 (de) 2009-09-03

Family

ID=38963096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200760001653 Active DE602007001653D1 (de) 2006-10-04 2007-10-02 Versiegelter elektrischer Verdichter

Country Status (3)

Country Link
EP (1) EP1911975B1 (de)
JP (1) JP2008088930A (de)
DE (1) DE602007001653D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131061A1 (en) * 2009-05-12 2010-11-18 JENSEN, Söby, Stefan Hermetically closed compressor and related methods
JP6053823B2 (ja) * 2012-12-20 2016-12-27 三菱電機株式会社 密閉型回転圧縮機
US10132317B2 (en) * 2015-12-15 2018-11-20 Bitzer Kuehlmaschinenbau Gmbh Oil return with non-circular tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064070Y2 (ja) * 1984-11-06 1994-02-02 株式会社東芝 ロ−タリ圧縮機
JP2820179B2 (ja) * 1992-06-30 1998-11-05 三菱電機株式会社 スクロール圧縮機
JPH1047269A (ja) * 1996-08-01 1998-02-17 Mitsubishi Electric Corp スクロール圧縮機
JP2984640B2 (ja) * 1997-12-18 1999-11-29 三菱重工業株式会社 密閉型スクロール圧縮機
US6386840B1 (en) * 2000-02-04 2002-05-14 Scroll Technologies Oil return for reduced height scroll compressor

Also Published As

Publication number Publication date
JP2008088930A (ja) 2008-04-17
EP1911975B1 (de) 2009-07-22
EP1911975A1 (de) 2008-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition