EP2434159A3 - Compresseur à spirales avec valve de retenue - Google Patents

Compresseur à spirales avec valve de retenue Download PDF

Info

Publication number: EP2434159A3
Authority: EP; European Patent Office
Prior art keywords: check valve; scroll compressor; outer diameter; inner diameter; inlet path
Prior art date: 2010-09-28
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

EP11007078.6A

Other languages

German (de)

English (en)

Other versions

EP2434159A2 (fr

EP2434159B1 (fr

Inventor

Hiroyasu Takahashi

Teruhiko Nishiki

Taro Kato

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 Electric Corp

Original Assignee

Mitsubishi Electric 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.)

2010-09-28

Filing date

2011-08-31

Publication date

2014-12-24

2011-08-31 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2012-03-28 Publication of EP2434159A2 publication Critical patent/EP2434159A2/fr

2014-12-24 Publication of EP2434159A3 publication Critical patent/EP2434159A3/fr

2018-05-30 Application granted granted Critical

2018-05-30 Publication of EP2434159B1 publication Critical patent/EP2434159B1/fr

Status Not-in-force legal-status Critical Current

2031-08-31 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- 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
- F04C18/0215—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 where only one member is moving
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
- 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
- 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
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
- 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
- F04C2240/806—Pipes for fluids; 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
- 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

Landscapes

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

EP11007078.6A 2010-09-28 2011-08-31 Compresseur à spirales avec valve de retenue Not-in-force EP2434159B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2010216723A JP5235962B2 (ja)	2010-09-28	2010-09-28	スクロール圧縮機

Publications (3)

Publication Number	Publication Date
EP2434159A2 EP2434159A2 (fr)	2012-03-28
EP2434159A3 true EP2434159A3 (fr)	2014-12-24
EP2434159B1 EP2434159B1 (fr)	2018-05-30

Family

ID=44674080

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11007078.6A Not-in-force EP2434159B1 (fr)	2010-09-28	2011-08-31	Compresseur à spirales avec valve de retenue

Country Status (5)

Country	Link
EP (1)	EP2434159B1 (fr)
JP (1)	JP5235962B2 (fr)
KR (1)	KR101302890B1 (fr)
CN (1)	CN102418697B (fr)
RU (1)	RU2472035C1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102310647B1 (ko)	2014-12-12	2021-10-12	삼성전자주식회사	압축기
JP2020076356A (ja) *	2018-11-07	2020-05-21	アイシン精機株式会社	逆止弁および弁開閉時期制御装置
EP4165312B1 (fr) *	2020-07-31	2024-04-24	Siam Compressor Industry Co., Ltd.	Compresseur
WO2023074389A1 (fr)	2021-10-28	2023-05-04	ダイキン工業株式会社	Compresseur à spirales et dispositif de réfrigération

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3106980A1 (de) *	1980-02-29	1982-05-06	Hitachi, Ltd., Tokyo	Verdichter
JPS58142384U (ja) *	1982-03-19	1983-09-26	株式会社日立製作所	圧縮機の容量制御弁装置
JPS62169279U (fr) *	1986-04-16	1987-10-27
JP2005139935A (ja) *	2003-11-05	2005-06-02	Mitsubishi Electric Corp	スクロール圧縮機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0334657U (fr) *	1989-08-10	1991-04-04
JP4126736B2 (ja)	1997-10-29	2008-07-30	株式会社日立製作所	スクロール圧縮機
JP2003184762A (ja) *	2001-12-20	2003-07-03	Fujitsu General Ltd	スクロール圧縮機
RU23649U1 (ru) *	2002-03-05	2002-06-27	Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа"	Горизонтальный спиральный компрессор
CN100386527C (zh) *	2003-06-17	2008-05-07	乐金电子(天津)电器有限公司	密闭型旋转式压缩机
CN100441876C (zh) *	2004-06-21	2008-12-10	乐金电子(天津)电器有限公司	旋转式压缩机的容量可变装置
DE102004059767B3 (de) *	2004-12-11	2006-08-24	Danfoss A/S	Rücklauftemperaturbegrenzer
KR101238208B1 (ko) *	2006-09-06	2013-03-08	엘지전자 주식회사	스크롤 압축기의 진공 방지 장치
JP5078856B2 (ja)	2008-11-28	2012-11-21	三菱電機株式会社	圧縮機

2010
- 2010-09-28 JP JP2010216723A patent/JP5235962B2/ja not_active Expired - Fee Related
2011
- 2011-08-31 EP EP11007078.6A patent/EP2434159B1/fr not_active Not-in-force
- 2011-09-16 KR KR1020110093333A patent/KR101302890B1/ko not_active Expired - Fee Related
- 2011-09-27 RU RU2011139419/06A patent/RU2472035C1/ru active
- 2011-09-27 CN CN201110295876.XA patent/CN102418697B/zh not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3106980A1 (de) *	1980-02-29	1982-05-06	Hitachi, Ltd., Tokyo	Verdichter
JPS58142384U (ja) *	1982-03-19	1983-09-26	株式会社日立製作所	圧縮機の容量制御弁装置
JPS62169279U (fr) *	1986-04-16	1987-10-27
JP2005139935A (ja) *	2003-11-05	2005-06-02	Mitsubishi Electric Corp	スクロール圧縮機

Also Published As

Publication number	Publication date
EP2434159A2 (fr)	2012-03-28
RU2472035C1 (ru)	2013-01-10
CN102418697B (zh)	2016-01-06
JP5235962B2 (ja)	2013-07-10
KR101302890B1 (ko)	2013-09-06
KR20120032418A (ko)	2012-04-05
EP2434159B1 (fr)	2018-05-30
JP2012072680A (ja)	2012-04-12
CN102418697A (zh)	2012-04-18

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