EP0743455A3 - Scroll type fluid machine - Google Patents

Scroll type fluid machine Download PDF

Info

Publication number
EP0743455A3
EP0743455A3 EP96106922A EP96106922A EP0743455A3 EP 0743455 A3 EP0743455 A3 EP 0743455A3 EP 96106922 A EP96106922 A EP 96106922A EP 96106922 A EP96106922 A EP 96106922A EP 0743455 A3 EP0743455 A3 EP 0743455A3
Authority
EP
European Patent Office
Prior art keywords
fluid machine
type fluid
scroll type
scroll
machine
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
EP96106922A
Other languages
German (de)
French (fr)
Other versions
EP0743455A2 (en
EP0743455B1 (en
Inventor
Kazuhiro Sato
Hiroyuki Kobayashi
Katsumi Hirooka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP0743455A2 publication Critical patent/EP0743455A2/en
Publication of EP0743455A3 publication Critical patent/EP0743455A3/en
Application granted granted Critical
Publication of EP0743455B1 publication Critical patent/EP0743455B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/066—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with an intermediate piece sliding along perpendicular axes, e.g. Oldham coupling
    • 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
    • F04C18/02—Rotary-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
EP96106922A 1995-05-19 1996-05-02 Scroll type fluid machine Expired - Lifetime EP0743455B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7121869A JPH08312541A (en) 1995-05-19 1995-05-19 Scroll type fluid machinery
JP121869/95 1995-05-19
JP12186995 1995-05-19

Publications (3)

Publication Number Publication Date
EP0743455A2 EP0743455A2 (en) 1996-11-20
EP0743455A3 true EP0743455A3 (en) 1997-06-11
EP0743455B1 EP0743455B1 (en) 2002-10-02

Family

ID=14821950

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106922A Expired - Lifetime EP0743455B1 (en) 1995-05-19 1996-05-02 Scroll type fluid machine

Country Status (5)

Country Link
EP (1) EP0743455B1 (en)
JP (1) JPH08312541A (en)
KR (1) KR0163273B1 (en)
CN (1) CN1040571C (en)
DE (1) DE69624031T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3457519B2 (en) * 1997-09-19 2003-10-20 株式会社日立産機システム Oil-free scroll compressor and method of manufacturing the same
JPH11173282A (en) * 1997-12-12 1999-06-29 Hitachi Ltd Scroll compressor
KR100523018B1 (en) * 1998-12-23 2005-12-30 엘지전자 주식회사 Compressor Part Support Structure of Scroll Compressor
KR100451228B1 (en) * 2002-02-05 2004-10-02 엘지전자 주식회사 Thrust bearing device for scroll compressor
JP2007023819A (en) * 2005-07-13 2007-02-01 Matsushita Electric Ind Co Ltd Scroll compressor
JP6098706B1 (en) * 2015-12-28 2017-03-22 ダイキン工業株式会社 Scroll compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157390A2 (en) * 1984-03-30 1985-10-09 Mitsubishi Denki Kabushiki Kaisha Scroll-type hydraulic machine
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
JPH0610853A (en) * 1992-06-30 1994-01-21 Mitsubishi Electric Corp Scroll compressor
US5403172A (en) * 1993-11-03 1995-04-04 Copeland Corporation Scroll machine sound attenuation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2545380B2 (en) * 1987-01-09 1996-10-16 株式会社日立製作所 Scroll fluid machinery
JPS63219888A (en) * 1987-03-09 1988-09-13 Matsushita Refrig Co Scroll compressor
JPH0717761Y2 (en) * 1988-04-21 1995-04-26 三菱重工業株式会社 Scroll type fluid machinery
JPH02127701U (en) * 1989-03-30 1990-10-22
US5141417A (en) * 1991-12-17 1992-08-25 Carrier Corporation Method for dynamically balancing nested coupling mechanisms for scroll machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157390A2 (en) * 1984-03-30 1985-10-09 Mitsubishi Denki Kabushiki Kaisha Scroll-type hydraulic machine
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
JPH0610853A (en) * 1992-06-30 1994-01-21 Mitsubishi Electric Corp Scroll compressor
US5403172A (en) * 1993-11-03 1995-04-04 Copeland Corporation Scroll machine sound attenuation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 212 (M - 1593) 15 April 1994 (1994-04-15) *

Also Published As

Publication number Publication date
KR960041724A (en) 1996-12-19
KR0163273B1 (en) 1999-01-15
JPH08312541A (en) 1996-11-26
CN1040571C (en) 1998-11-04
DE69624031T2 (en) 2003-06-05
DE69624031D1 (en) 2002-11-07
CN1137615A (en) 1996-12-11
EP0743455A2 (en) 1996-11-20
EP0743455B1 (en) 2002-10-02

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