EP2520802A4 - Lubricating oil supply structure of vane-type compressor - Google Patents

Lubricating oil supply structure of vane-type compressor

Info

Publication number
EP2520802A4
EP2520802A4 EP10840783.4A EP10840783A EP2520802A4 EP 2520802 A4 EP2520802 A4 EP 2520802A4 EP 10840783 A EP10840783 A EP 10840783A EP 2520802 A4 EP2520802 A4 EP 2520802A4
Authority
EP
European Patent Office
Prior art keywords
vane
lubricating oil
oil supply
type compressor
supply structure
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.)
Withdrawn
Application number
EP10840783.4A
Other languages
German (de)
French (fr)
Other versions
EP2520802A1 (en
Inventor
Tomoyasu Takahashi
Takanori Teraya
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.)
Valeo Japan Co Ltd
Original Assignee
Valeo Japan Co 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.)
Filing date
Publication date
Application filed by Valeo Japan Co Ltd filed Critical Valeo Japan Co Ltd
Publication of EP2520802A1 publication Critical patent/EP2520802A1/en
Publication of EP2520802A4 publication Critical patent/EP2520802A4/en
Withdrawn legal-status Critical Current

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
    • F04C18/34—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
    • F04C18/344—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 inner member
    • F04C18/3441—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F04C2240/20—Rotors
    • 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
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides
    • 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
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof
    • 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
    • F04C2240/60—Shafts
    • F04C2240/605—Shaft sleeves or details thereof
EP10840783.4A 2009-12-29 2010-12-28 Lubricating oil supply structure of vane-type compressor Withdrawn EP2520802A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009299093 2009-12-29
PCT/JP2010/007589 WO2011080924A1 (en) 2009-12-29 2010-12-28 Lubricating oil supply structure of vane-type compressor

Publications (2)

Publication Number Publication Date
EP2520802A1 EP2520802A1 (en) 2012-11-07
EP2520802A4 true EP2520802A4 (en) 2016-06-01

Family

ID=44226348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10840783.4A Withdrawn EP2520802A4 (en) 2009-12-29 2010-12-28 Lubricating oil supply structure of vane-type compressor

Country Status (5)

Country Link
EP (1) EP2520802A4 (en)
JP (1) JP5707337B2 (en)
CN (1) CN102667162A (en)
BR (1) BR112012016134A2 (en)
WO (1) WO2011080924A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5963436B2 (en) * 2011-12-21 2016-08-03 株式会社ヴァレオジャパン Electric compressor
JP5708570B2 (en) * 2012-06-19 2015-04-30 株式会社豊田自動織機 Vane type compressor
JP6083408B2 (en) * 2014-03-25 2017-02-22 株式会社豊田自動織機 Vane type compressor
CN107701447B (en) 2017-09-29 2019-08-06 珠海格力电器股份有限公司 A kind of oil channel structures and compressor of compressor
CN109737065B (en) 2019-02-27 2024-04-16 珠海格力电器股份有限公司 Pump body assembly, compressor and air conditioning equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154856A2 (en) * 1984-03-14 1985-09-18 Hitachi, Ltd. Vane type compressor
EP1394418A2 (en) * 2002-08-30 2004-03-03 Seiko Instruments Inc. Vane compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926522B1 (en) * 1969-07-30 1974-07-10
JPH0346236Y2 (en) * 1984-12-28 1991-09-30
JPH01237380A (en) * 1988-03-17 1989-09-21 Atsugi Motor Parts Co Ltd Variable capacity vane type rotary compressor
JP2002174190A (en) * 2000-12-05 2002-06-21 Seiko Instruments Inc Gas compressor
JP2007064163A (en) 2005-09-02 2007-03-15 Valeo Thermal Systems Japan Corp Vane type compressor
CN101469705A (en) * 2007-12-26 2009-07-01 上海三电贝洱汽车空调有限公司 Rotary vane type compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154856A2 (en) * 1984-03-14 1985-09-18 Hitachi, Ltd. Vane type compressor
EP1394418A2 (en) * 2002-08-30 2004-03-03 Seiko Instruments Inc. Vane compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011080924A1 *

Also Published As

Publication number Publication date
WO2011080924A1 (en) 2011-07-07
JPWO2011080924A1 (en) 2013-05-09
BR112012016134A2 (en) 2016-05-31
EP2520802A1 (en) 2012-11-07
CN102667162A (en) 2012-09-12
JP5707337B2 (en) 2015-04-30

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20120711

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DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160502

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Ipc: F04C 18/344 20060101AFI20160425BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20161201