EP2169180A4 - FLUID MACHINE - Google Patents

FLUID MACHINE

Info

Publication number: EP2169180A4
Authority: EP; European Patent Office
Prior art keywords: fluid machine; fluid; machine
Prior art date: 2007-06-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP08751706.6A

Other languages

German (de)

French (fr)

Other versions

EP2169180A1 (en

Inventor

Eiji Kumakura

Katsumi Sakitani

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.)

2007-06-05

Filing date

2008-05-12

Publication date

2016-03-30

2008-05-12 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2010-03-31 Publication of EP2169180A1 publication Critical patent/EP2169180A1/en

2016-03-30 Publication of EP2169180A4 publication Critical patent/EP2169180A4/en

Status Withdrawn legal-status Critical Current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
- 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
- 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
- F04C18/3562—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 the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
- 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
- F04C23/003—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 having complementary function
- 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
- F04C2210/00—Fluid
- F04C2210/22—Fluid gaseous, i.e. compressible
- F04C2210/222—Carbon dioxide (CO2)

Landscapes

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

EP08751706.6A 2007-06-05 2008-05-12 FLUID MACHINE Withdrawn EP2169180A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2007149433A JP2008303738A (en)	2007-06-05	2007-06-05	Fluid machinery
PCT/JP2008/001188 WO2008149491A1 (en)	2007-06-05	2008-05-12	Fluid machine

Publications (2)

Publication Number	Publication Date
EP2169180A1 EP2169180A1 (en)	2010-03-31
EP2169180A4 true EP2169180A4 (en)	2016-03-30

Family

ID=40093325

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08751706.6A Withdrawn EP2169180A4 (en)	2007-06-05	2008-05-12	FLUID MACHINE

Country Status (3)

Country	Link
EP (1)	EP2169180A4 (en)
JP (1)	JP2008303738A (en)
WO (1)	WO2008149491A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5797477B2 (en) *	2011-06-27	2015-10-21	東芝キヤリア株式会社	Multi-cylinder rotary compressor and refrigeration cycle apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0973233A1 (en) *	1998-07-17	2000-01-19	Mitsubishi Heavy Industries, Ltd.	Sealed-type compressor
US6372993B1 (en) *	1995-06-13	2002-04-16	Copeland Corporation	Sealed terminal assembly for hermetic compressor
EP1291528A2 (en) *	2001-09-10	2003-03-12	Hitachi Air Conditioning Systems Co., Ltd.	Scroll compressor and refrigerating system using ammonia group refrigerant
WO2006112168A1 (en) *	2005-03-31	2006-10-26	Daikin Industries, Ltd.	Fluid machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2003139059A (en) *	2001-10-31	2003-05-14	Daikin Ind Ltd	Fluid machine
JP4446923B2 (en) *	2005-04-27	2010-04-07	三洋電機株式会社	compressor
JP2007046532A (en) *	2005-08-10	2007-02-22	Hitachi Ltd	Hermetic compressor
WO2007032337A1 (en) *	2005-09-12	2007-03-22	Matsushita Electric Industrial Co., Ltd.	Rotary fluid machine and refrigerating cycle device
JP4967513B2 (en) *	2006-08-07	2012-07-04	ダイキン工業株式会社	Composition for sliding member of compressor, sliding member of compressor and compressor

2007
- 2007-06-05 JP JP2007149433A patent/JP2008303738A/en active Pending
2008
- 2008-05-12 EP EP08751706.6A patent/EP2169180A4/en not_active Withdrawn
- 2008-05-12 WO PCT/JP2008/001188 patent/WO2008149491A1/en active Application Filing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6372993B1 (en) *	1995-06-13	2002-04-16	Copeland Corporation	Sealed terminal assembly for hermetic compressor
EP0973233A1 (en) *	1998-07-17	2000-01-19	Mitsubishi Heavy Industries, Ltd.	Sealed-type compressor
EP1291528A2 (en) *	2001-09-10	2003-03-12	Hitachi Air Conditioning Systems Co., Ltd.	Scroll compressor and refrigerating system using ammonia group refrigerant
WO2006112168A1 (en) *	2005-03-31	2006-10-26	Daikin Industries, Ltd.	Fluid machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008149491A1 *

Also Published As

Publication number	Publication date
JP2008303738A (en)	2008-12-18
EP2169180A1 (en)	2010-03-31
WO2008149491A1 (en)	2008-12-11

Publication	Publication Date	Title
DE602008000678D1 (en)	2010-04-08	Scroll fluid machine
DE602008006147D1 (en)	2011-05-26	machine tool
DE112008003063A5 (en)	2010-09-23	boring machine
IT1391512B1 (en)	2011-12-30	MACHINE TOOL
DE602008000067D1 (en)	2009-09-17	machine tool
DE602008001705D1 (en)	2010-08-19	drilling
EP2127790A4 (en)	2012-01-04	drilling
BRPI0814565A2 (en)	2015-01-06	HYDRAULIC MACHINE
EP1612425A4 (en)	2012-01-25	FLUID MACHINE
EP2239360A4 (en)	2014-12-17	WASHING MACHINE
DE502008000165D1 (en)	2009-12-17	machine tool
FR2922717B1 (en)	2014-02-14	DRILL
NO20092857L (en)	2009-11-06	Water-based drilling fluid
SE0802641L (en)	2008-12-22	Work machine
EP2039743A4 (en)	2012-05-30	POLAR MOLECULE TYPE ELECTROCHEHEOLOGICAL FLUID
DE602008000285D1 (en)	2009-12-31	machine tools
IL197259A0 (en)	2009-12-24	Fluid machine
EP2123915A4 (en)	2014-05-14	SPIRAL TYPE FLUID MACHINE
DE112008003071A5 (en)	2010-10-07	boring machine
ES1065713Y (en)	2008-01-16	QUITAMANCHAS MACHINE
DE602008001916D1 (en)	2010-09-09	machine tool
EP2003289A4 (en)	2014-11-26	FLUID MACHINE
EP2206925A4 (en)	2015-01-14	ROTARY FLUID MACHINE
EP2358251A4 (en)	2013-10-30	DUSTBOARD
EP2196677A4 (en)	2015-01-14	ROTARY FLUID MACHINE

Legal Events

Date	Code	Title	Description
2010-02-26	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
2010-03-31	17P	Request for examination filed	Effective date: 20091208
2010-03-31	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
2010-03-31	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2010-09-08	DAX	Request for extension of the european patent (deleted)
2016-03-30	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160302
2016-03-30	RIC1	Information provided on ipc code assigned before grant	Ipc: F01C 21/00 20060101ALI20160225BHEP Ipc: F01C 21/06 20060101AFI20160225BHEP Ipc: F04C 23/00 20060101ALI20160225BHEP Ipc: F01C 13/04 20060101ALI20160225BHEP Ipc: F04C 18/356 20060101ALI20160225BHEP Ipc: F04C 29/00 20060101ALI20160225BHEP
2016-11-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2017-03-03	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
2017-04-05	18D	Application deemed to be withdrawn	Effective date: 20160929