DE60108871D1 - SPIRAL COMPRESSOR - Google Patents

SPIRAL COMPRESSOR

Info

Publication number: DE60108871D1
Authority: DE; Germany
Prior art keywords: spiral compressor; compressor; spiral
Prior art date: 2000-06-22
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.): Expired - Lifetime

Application number

DE60108871T

Other languages

German (de)

Other versions

DE60108871T2 (en

Inventor

Takahide Itoh

Chikako Sasakawa

Susumu Matsuda

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.)

2000-06-22

Filing date

2001-06-20

Publication date

2005-03-17

2001-06-20 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

2005-03-17 Application granted granted Critical

2005-03-17 Publication of DE60108871D1 publication Critical patent/DE60108871D1/en

2005-12-29 Publication of DE60108871T2 publication Critical patent/DE60108871T2/en

2021-06-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F04C18/02—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
- 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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0269—Details concerning the involute wraps
- F04C18/0276—Different wall heights
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
- F04C28/265—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)

DE60108871T 2000-06-22 2001-06-20 SPIRAL COMPRESSOR Expired - Lifetime DE60108871T2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2000188198A JP2002005046A (en)	2000-06-22	2000-06-22	Scroll compressor
JP2000188198		2000-06-22
PCT/JP2001/005243 WO2001098661A1 (en)	2000-06-22	2001-06-20	Scrawl compressor

Publications (2)

Publication Number	Publication Date
DE60108871D1 true DE60108871D1 (en)	2005-03-17
DE60108871T2 DE60108871T2 (en)	2005-12-29

Family

ID=18688032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60108871T Expired - Lifetime DE60108871T2 (en)	2000-06-22	2001-06-20	SPIRAL COMPRESSOR

Country Status (7)

Country	Link
US (1)	US20020114719A1 (en)
EP (1)	EP1293674B1 (en)
JP (1)	JP2002005046A (en)
KR (1)	KR100436221B1 (en)
CN (1)	CN1159529C (en)
DE (1)	DE60108871T2 (en)
WO (1)	WO2001098661A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100439651B1 (en)	2000-11-06	2004-07-12	미츠비시 쥬고교 가부시키가이샤	Scroll compressor
JP2004076652A (en) *	2002-08-19	2004-03-11	Daikin Ind Ltd	Scroll type fluid machine
JP4939239B2 (en) *	2007-01-22	2012-05-23	三菱重工業株式会社	Crankshaft
JP5166803B2 (en)	2007-09-13	2013-03-21	三菱重工業株式会社	Scroll compressor
KR101803872B1 (en) *	2011-01-11	2017-12-04	엘지전자 주식회사	Scroll compressor with split type fixed scroll
US8579614B2 (en) *	2011-02-04	2013-11-12	Danfoss Scroll Technologies Llc	Scroll compressor with three discharge valves, and discharge pressure tap to back pressure chamber
KR101882713B1 (en) *	2012-02-27	2018-07-27	엘지전자 주식회사	Scroll compressor
CN107575380B (en) *	2016-07-05	2020-05-05	艾默生环境优化技术(苏州)有限公司	Scroll compressor having a plurality of scroll members
JP6661520B2 (en) *	2016-11-30	2020-03-11	三菱重工業株式会社	Scroll compressor and manufacturing method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3874827A (en) *	1973-10-23	1975-04-01	Niels O Young	Positive displacement scroll apparatus with axially radially compliant scroll member
US4477238A (en) *	1983-02-23	1984-10-16	Sanden Corporation	Scroll type compressor with wrap portions of different axial heights
US4767293A (en) *	1986-08-22	1988-08-30	Copeland Corporation	Scroll-type machine with axially compliant mounting
JPH04121483A (en) *	1990-09-12	1992-04-22	Toshiba Corp	Scroll type compressor
JPH04166689A (en) *	1990-10-31	1992-06-12	Toshiba Corp	Scroll type compressor
US5192202A (en) *	1990-12-08	1993-03-09	Gold Star Co., Ltd.	Scroll-type compressor with an apparatus for restraining compressed fluid from being leaked
JPH04311693A (en) *	1991-04-11	1992-11-04	Toshiba Corp	Scroll compressor
US5256044A (en) *	1991-09-23	1993-10-26	Carrier Corporation	Scroll compressor with improved axial compliance
JPH06101666A (en) *	1992-09-09	1994-04-12	Hitachi Ltd	Scroll compressor
KR960014083B1 (en) *	1993-12-03	1996-10-12	엘지전자 주식회사	Scroll compressor
JPH09112456A (en) *	1995-10-20	1997-05-02	Sanden Corp	Scroll type compressor
JP3608268B2 (en) *	1995-10-23	2005-01-05	松下電器産業株式会社	Scroll compressor

2000
- 2000-06-22 JP JP2000188198A patent/JP2002005046A/en active Pending
2001
- 2001-06-20 EP EP01941106A patent/EP1293674B1/en not_active Expired - Lifetime
- 2001-06-20 CN CNB018017401A patent/CN1159529C/en not_active Expired - Fee Related
- 2001-06-20 DE DE60108871T patent/DE60108871T2/en not_active Expired - Lifetime
- 2001-06-20 KR KR10-2002-7002197A patent/KR100436221B1/en active IP Right Grant
- 2001-06-20 WO PCT/JP2001/005243 patent/WO2001098661A1/en active IP Right Grant
- 2001-06-20 US US10/049,903 patent/US20020114719A1/en not_active Abandoned

Also Published As

Publication number	Publication date
CN1159529C (en)	2004-07-28
WO2001098661A1 (en)	2001-12-27
DE60108871T2 (en)	2005-12-29
CN1383472A (en)	2002-12-04
JP2002005046A (en)	2002-01-09
EP1293674A1 (en)	2003-03-19
KR20020025231A (en)	2002-04-03
KR100436221B1 (en)	2004-06-12
US20020114719A1 (en)	2002-08-22
EP1293674A4 (en)	2003-08-06
EP1293674B1 (en)	2005-02-09

Publication	Publication Date	Title
PT1188928E (en)	2005-08-31	SPIRAL COMPRESSORS
DE60137743D1 (en)	2009-04-09	scroll compressor
DE60105860D1 (en)	2004-11-04	scroll compressor
DE60114484D1 (en)	2005-12-08	compressor
DE60107343D1 (en)	2004-12-30	scroll compressor
DE60107155D1 (en)	2004-12-23	scroll compressor
DE60130984D1 (en)	2007-11-29	MULTI-STAGE COMPRESSOR
DE60115299D1 (en)	2005-12-29	linear compressor
DE60118864D1 (en)	2006-05-24	Variable displacement compressor
DE60101691T2 (en)	2004-10-21	Horizontal scroll compressor
BR0110375B1 (en)	2010-06-29	compressor.
ITMI20022297A1 (en)	2003-05-06	ALTERNATIVE COMPRESSOR
DE10055954B8 (en)	2011-11-10	linear compressor
DE60117085D1 (en)	2006-04-20	scroll compressor
DE60220247D1 (en)	2007-07-05	HORIZONTAL SPIRAL COMPRESSOR
DE60103792D1 (en)	2004-07-22	displacement compressors
DE60114880D1 (en)	2005-12-15	CLOSED COMPRESSOR
DE60136437D1 (en)	2008-12-18	scroll compressor
DE60227850D1 (en)	2008-09-04	compressor
ITMI20012013A0 (en)	2001-09-27	COMPRESSOR
NO20002910L (en)	2000-12-11	Spiral compressor
DE60123429D1 (en)	2006-11-09	REFRIGERANT COMPRESSOR
DE60108871D1 (en)	2005-03-17	SPIRAL COMPRESSOR
DE60141551D1 (en)	2010-04-29	Variable displacement compressor
NO20005676D0 (en)	2000-11-10	Compressor Controls

Legal Events

Date	Code	Title	Description
2006-04-13	8364	No opposition during term of opposition