EP2327882A4 - Hermetic compressor - Google Patents

Hermetic compressor

Info

Publication number
EP2327882A4
EP2327882A4 EP09813102A EP09813102A EP2327882A4 EP 2327882 A4 EP2327882 A4 EP 2327882A4 EP 09813102 A EP09813102 A EP 09813102A EP 09813102 A EP09813102 A EP 09813102A EP 2327882 A4 EP2327882 A4 EP 2327882A4
Authority
EP
European Patent Office
Prior art keywords
hermetic compressor
hermetic
compressor
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.)
Withdrawn
Application number
EP09813102A
Other languages
German (de)
French (fr)
Other versions
EP2327882A2 (en
Inventor
Noriyuki Kobayashi
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 Holdings Corp
Original Assignee
Sanden Holdings 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
Priority to JP2008230907A priority Critical patent/JP2010065556A/en
Application filed by Sanden Holdings Corp filed Critical Sanden Holdings Corp
Priority to PCT/JP2009/065784 priority patent/WO2010029956A2/en
Publication of EP2327882A2 publication Critical patent/EP2327882A2/en
Publication of EP2327882A4 publication Critical patent/EP2327882A4/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations 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
    • F04C23/008Hermetic pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02Lubrication; Lubricant separation
    • F04C29/026Lubricant separation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/80Other components
    • F04C2240/806Pipes for fluids; Fittings therefor
EP09813102A 2008-09-09 2009-09-03 Hermetic compressor Withdrawn EP2327882A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008230907A JP2010065556A (en) 2008-09-09 2008-09-09 Hermetic compressor
PCT/JP2009/065784 WO2010029956A2 (en) 2008-09-09 2009-09-03 Hermetic compressor

Publications (2)

Publication Number Publication Date
EP2327882A2 EP2327882A2 (en) 2011-06-01
EP2327882A4 true EP2327882A4 (en) 2012-07-18

Family

ID=42005590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09813102A Withdrawn EP2327882A4 (en) 2008-09-09 2009-09-03 Hermetic compressor

Country Status (6)

Country Link
US (1) US20110165000A1 (en)
EP (1) EP2327882A4 (en)
JP (1) JP2010065556A (en)
CN (1) CN102144097A (en)
AU (1) AU2009292496B2 (en)
WO (1) WO2010029956A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018119503A (en) * 2017-01-27 2018-08-02 パナソニックIpマネジメント株式会社 Hermetic compressor
WO2019032096A1 (en) * 2017-08-08 2019-02-14 Hitachi-Johnson Controls Air Conditioning, Inc. Rotary compressor and assembly method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154665A (en) * 1984-02-21 1985-09-11 Trane Co Scroll-type rotary compressor
EP0348936A2 (en) * 1988-06-28 1990-01-03 Matsushita Electric Industrial Co., Ltd. A scroll gas compressor
JPH07305687A (en) * 1994-05-11 1995-11-21 Daikin Ind Ltd Scroll compressor
JPH07332265A (en) * 1994-06-10 1995-12-22 Hitachi Ltd Hermetic scroll compressor
JP2000205157A (en) * 1999-01-13 2000-07-25 Hitachi Ltd Scroll compressor
EP1319840A1 (en) * 1997-09-17 2003-06-18 SANYO ELECTRIC Co., Ltd. Scroll compressor
WO2008030014A1 (en) * 2006-09-08 2008-03-13 Lg Electronics Inc. Scroll compressor
JP2008095520A (en) * 2006-10-06 2008-04-24 Sanden Corp Hermetic compressor
EP1956244A2 (en) * 2007-02-06 2008-08-13 Sanden Corporation Scroll fluid machine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337511Y2 (en) * 1984-05-21 1988-10-04
JPH042799B2 (en) * 1985-08-16 1992-01-20
US4934905A (en) * 1989-04-28 1990-06-19 Tecumseh Products Company Oil turbulence minimizer for a hermetic compressor
JPH03225094A (en) * 1990-01-31 1991-10-04 Toshiba Audio Video Eng Corp Scroll fluid machine
JPH04284192A (en) * 1991-03-14 1992-10-08 Daikin Ind Ltd Scroll type fluid machinery
US5591018A (en) * 1993-12-28 1997-01-07 Matsushita Electric Industrial Co., Ltd. Hermetic scroll compressor having a pumped fluid motor cooling means and an oil collection pan
JP3485638B2 (en) * 1994-07-29 2004-01-13 三洋電機株式会社 Horizontal scroll compressor
JPH08326676A (en) * 1995-06-05 1996-12-10 Matsushita Electric Ind Co Ltd Compressor for refrigerator
JPH09287579A (en) 1996-04-22 1997-11-04 Hitachi Ltd Closed type scroll compressor
JPH1122682A (en) * 1997-07-03 1999-01-26 Daikin Ind Ltd Sealing structure in casing
JP3731433B2 (en) * 1999-11-22 2006-01-05 ダイキン工業株式会社 Scroll compressor
JP4544388B2 (en) * 2001-02-28 2010-09-15 株式会社富士通ゼネラル Scroll compressor
JP3982238B2 (en) * 2001-11-08 2007-09-26 三菱電機株式会社 Compressor
JP4143827B2 (en) * 2003-03-14 2008-09-03 株式会社富士通ゼネラル Scroll compressor
JP2004316500A (en) 2003-04-15 2004-11-11 Fujitsu General Ltd Hermetic compressor
JP4492043B2 (en) * 2003-06-09 2010-06-30 ダイキン工業株式会社 Compressor
JP4433184B2 (en) 2004-11-05 2010-03-17 株式会社富士通ゼネラル compressor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154665A (en) * 1984-02-21 1985-09-11 Trane Co Scroll-type rotary compressor
EP0348936A2 (en) * 1988-06-28 1990-01-03 Matsushita Electric Industrial Co., Ltd. A scroll gas compressor
JPH07305687A (en) * 1994-05-11 1995-11-21 Daikin Ind Ltd Scroll compressor
JPH07332265A (en) * 1994-06-10 1995-12-22 Hitachi Ltd Hermetic scroll compressor
EP1319840A1 (en) * 1997-09-17 2003-06-18 SANYO ELECTRIC Co., Ltd. Scroll compressor
JP2000205157A (en) * 1999-01-13 2000-07-25 Hitachi Ltd Scroll compressor
WO2008030014A1 (en) * 2006-09-08 2008-03-13 Lg Electronics Inc. Scroll compressor
JP2008095520A (en) * 2006-10-06 2008-04-24 Sanden Corp Hermetic compressor
EP1956244A2 (en) * 2007-02-06 2008-08-13 Sanden Corporation Scroll fluid machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010029956A2 *

Also Published As

Publication number Publication date
CN102144097A (en) 2011-08-03
AU2009292496B2 (en) 2012-08-02
WO2010029956A2 (en) 2010-03-18
US20110165000A1 (en) 2011-07-07
AU2009292496A1 (en) 2010-03-18
WO2010029956A3 (en) 2010-05-14
JP2010065556A (en) 2010-03-25
EP2327882A2 (en) 2011-06-01

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Effective date: 20110307

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RIC1 Classification (correction)

Ipc: F04C 29/02 20060101ALI20120614BHEP

Ipc: F04C 18/02 20060101AFI20120614BHEP

A4 Despatch of supplementary search report

Effective date: 20120620

17Q First examination report

Effective date: 20130408

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Effective date: 20130820