EP2196677A4 - Machine rotative à fluide - Google Patents

Machine rotative à fluide

Info

Publication number: EP2196677A4
Authority: EP; European Patent Office
Prior art keywords: fluid machine; rotary fluid; rotary; machine; fluid
Prior art date: 2007-09-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP08831266.5A

Other languages

German (de)

English (en)

Other versions

EP2196677A1 (fr

Inventor

Takashi Shimizu

Yoshitaka Shibamoto

Takazou Sotojima

Masanori Masuda

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.)

Daikin Industries Ltd

Original Assignee

Daikin 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.)

2007-09-14

Filing date

2008-09-12

Publication date

2015-01-14

2008-09-12 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2010-06-16 Publication of EP2196677A1 publication Critical patent/EP2196677A1/fr

2015-01-14 Publication of EP2196677A4 publication Critical patent/EP2196677A4/fr

Status Withdrawn legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title 1

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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
- 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
- F04C18/04—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 of internal-axis type
- F04C18/045—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 of internal-axis type having a C-shaped piston
- 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
- F04C23/001—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 of similar working principle
- 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
- F04C29/0021—Systems for the equilibration of forces acting on the pump
- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- 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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/12—Vibration

Landscapes

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

EP08831266.5A 2007-09-14 2008-09-12 Machine rotative à fluide Withdrawn EP2196677A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2007238846		2007-09-14
PCT/JP2008/002532 WO2009034717A1 (fr)	2007-09-14	2008-09-12	Machine rotative à fluide

Publications (2)

Publication Number	Publication Date
EP2196677A1 EP2196677A1 (fr)	2010-06-16
EP2196677A4 true EP2196677A4 (fr)	2015-01-14

Family

ID=40451736

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08831266.5A Withdrawn EP2196677A4 (fr)	2007-09-14	2008-09-12	Machine rotative à fluide

Country Status (3)

Country	Link
EP (1)	EP2196677A4 (fr)
JP (1)	JP4438886B2 (fr)
WO (1)	WO2009034717A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5521470B2 (ja) *	2009-09-30	2014-06-11	ダイキン工業株式会社	回転式流体機械
JP6324859B2 (ja) *	2014-09-26	2018-05-16	株式会社イワキ	容積型ポンプ
CN111005871B (zh) *	2019-12-11	2020-11-10	珠海格力电器股份有限公司	压缩机并联系统的减振方法
GB202402818D0 (en) *	2024-02-28	2024-04-10	Lge Ip Man Company Limited	Method of re-liquefying transported carbon dioxide

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007102496A1 (fr) *	2006-03-09	2007-09-13	Daikin Industries, Ltd.	Dispositif de congelation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61151090U (fr) *	1985-03-13	1986-09-18
JPS6410066U (fr)	1987-07-03	1989-01-19
JP2915110B2 (ja) *	1990-08-20	1999-07-05	株式会社日立製作所	スクロール流体機械
JPH05187374A (ja) *	1992-01-13	1993-07-27	Sanyo Electric Co Ltd	密閉型圧縮機
JP3016113B2 (ja) *	1994-06-17	2000-03-06	株式会社アスカジャパン	スクロール型流体機械
JPH11230073A (ja) *	1998-02-10	1999-08-24	Sanyo Electric Co Ltd	圧縮機
JP3744526B2 (ja)	2004-05-24	2006-02-15	ダイキン工業株式会社	回転式圧縮機
JP3757977B2 (ja) *	2004-05-11	2006-03-22	ダイキン工業株式会社	回転式流体機械
JP5017842B2 (ja) *	2005-10-20	2012-09-05	ダイキン工業株式会社	回転式圧縮機

2008
- 2008-09-12 JP JP2008234824A patent/JP4438886B2/ja active Active
- 2008-09-12 WO PCT/JP2008/002532 patent/WO2009034717A1/fr not_active Ceased
- 2008-09-12 EP EP08831266.5A patent/EP2196677A4/fr not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007102496A1 (fr) *	2006-03-09	2007-09-13	Daikin Industries, Ltd.	Dispositif de congelation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009034717A1 *

Also Published As

Publication number	Publication date
WO2009034717A1 (fr)	2009-03-19
EP2196677A1 (fr)	2010-06-16
JP4438886B2 (ja)	2010-03-24
JP2009085216A (ja)	2009-04-23

Legal Events

Date	Code	Title	Description
2010-05-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2010-06-16	17P	Request for examination filed	Effective date: 20100318
2010-06-16	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
2010-06-16	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2010-12-22	DAX	Request for extension of the european patent (deleted)
2015-01-14	A4	Supplementary search report drawn up and despatched	Effective date: 20141211
2015-01-14	RIC1	Information provided on ipc code assigned before grant	Ipc: F04C 29/00 20060101ALI20141205BHEP Ipc: F04C 18/356 20060101ALI20141205BHEP Ipc: F04C 18/04 20060101ALI20141205BHEP Ipc: F04C 23/00 20060101AFI20141205BHEP Ipc: F04C 18/32 20060101ALI20141205BHEP Ipc: F01C 21/08 20060101ALI20141205BHEP
2018-02-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2018-03-14	17Q	First examination report despatched	Effective date: 20180207
2020-03-12	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2020-03-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2020-04-08	INTG	Intention to grant announced	Effective date: 20200313
2020-11-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-12-30	18D	Application deemed to be withdrawn	Effective date: 20200724

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