EP2418386A4 - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
EP2418386A4
EP2418386A4 EP10761437.2A EP10761437A EP2418386A4 EP 2418386 A4 EP2418386 A4 EP 2418386A4 EP 10761437 A EP10761437 A EP 10761437A EP 2418386 A4 EP2418386 A4 EP 2418386A4
Authority
EP
European Patent Office
Prior art keywords
rotary compressor
compressor
rotary
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
EP10761437.2A
Other languages
German (de)
French (fr)
Other versions
EP2418386A2 (en
EP2418386B1 (en
Inventor
Daisuke Funakoshi
Noboru Iida
Tsuyoshi Karino
Masao Nakano
Kiyoshi Sawai
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.)
Panasonic Corp
Original Assignee
Panasonic 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.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP2418386A2 publication Critical patent/EP2418386A2/en
Publication of EP2418386A4 publication Critical patent/EP2418386A4/en
Application granted granted Critical
Publication of EP2418386B1 publication Critical patent/EP2418386B1/en
Active legal-status Critical Current
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
    • 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
    • F04C18/324—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 with vanes hinged to the inner member and reciprocating with respect to the outer member
    • 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
    • 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
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • F04C2210/261—Carbon dioxide (CO2)
    • 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
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • F04C2210/263—HFO1234YF
    • 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
    • F04C2250/00—Geometry
    • 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
EP10761437.2A 2009-04-10 2010-04-07 Rotary compressor Active EP2418386B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009095844A JP5504681B2 (en) 2009-04-10 2009-04-10 Rotary compressor
PCT/JP2010/002544 WO2010116733A2 (en) 2009-04-10 2010-04-07 Rotary compressor

Publications (3)

Publication Number Publication Date
EP2418386A2 EP2418386A2 (en) 2012-02-15
EP2418386A4 true EP2418386A4 (en) 2014-07-23
EP2418386B1 EP2418386B1 (en) 2017-12-20

Family

ID=42936655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10761437.2A Active EP2418386B1 (en) 2009-04-10 2010-04-07 Rotary compressor

Country Status (4)

Country Link
EP (1) EP2418386B1 (en)
JP (1) JP5504681B2 (en)
CN (1) CN102317631B (en)
WO (1) WO2010116733A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004145A1 (en) 2012-02-29 2013-08-29 Dieter Brox Controllable vane compressor e.g. single-vane compressor, for compressing fluid in cooling system in electric car, has rotor within housing wall connected with shaft, where fluid in pressure area is displaced into pressure output via groove
KR102249115B1 (en) * 2014-09-19 2021-05-07 엘지전자 주식회사 Compressor
CN106939886A (en) * 2016-01-04 2017-07-11 熵零技术逻辑工程院集团股份有限公司 Hydraulic mechanism and apply its system
CN107061264A (en) * 2016-01-04 2017-08-18 熵零技术逻辑工程院集团股份有限公司 Hydraulic mechanism and apply its system
KR102288429B1 (en) 2019-07-17 2021-08-10 엘지전자 주식회사 Rotary Compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE371144A (en) *
DE355665C (en) * 1922-06-29 Max Guettner Elastic mounting of the piston on the drive shaft in compressors with an eccentric
GB995084A (en) * 1960-07-09 1965-06-16 N G N Ltd Improvements in or relating to rotary pumps
FR1480236A (en) * 1966-03-28 1967-05-12 Nimex Sealed device for transmitting a translational movement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR923927A (en) * 1946-03-18 1947-07-22 Colombo & Mengato Improvements to rotary air and other gas compressors
JPH06323272A (en) * 1993-05-11 1994-11-22 Daikin Ind Ltd Rotary compressor
JP2000120572A (en) 1998-10-12 2000-04-25 Sanyo Electric Co Ltd Rotary compressor
JP2003003967A (en) * 2001-06-25 2003-01-08 Hitachi Ltd Rotary piston type compressor and refrigerator or air conditioner using this compressor
TWI558685B (en) * 2005-06-24 2016-11-21 哈尼威爾國際公司 Compositions containing fluorine substituted olefins
JP5018008B2 (en) * 2006-10-13 2012-09-05 ダイキン工業株式会社 Rotary fluid machine
JP2008223551A (en) * 2007-03-09 2008-09-25 Daikin Ind Ltd Compressor of air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE371144A (en) *
DE355665C (en) * 1922-06-29 Max Guettner Elastic mounting of the piston on the drive shaft in compressors with an eccentric
GB995084A (en) * 1960-07-09 1965-06-16 N G N Ltd Improvements in or relating to rotary pumps
FR1480236A (en) * 1966-03-28 1967-05-12 Nimex Sealed device for transmitting a translational movement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010116733A2 *

Also Published As

Publication number Publication date
CN102317631B (en) 2014-02-26
CN102317631A (en) 2012-01-11
EP2418386A2 (en) 2012-02-15
EP2418386B1 (en) 2017-12-20
WO2010116733A2 (en) 2010-10-14
JP5504681B2 (en) 2014-05-28
JP2010248911A (en) 2010-11-04
WO2010116733A3 (en) 2010-12-16

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