EP2520802A4 - Lubricating oil supply structure of vane-type compressor - Google Patents
Lubricating oil supply structure of vane-type compressorInfo
- 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- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
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)
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 | Oil circuit structure of compressor and 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)
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)
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 |
-
2010
- 2010-12-28 WO PCT/JP2010/007589 patent/WO2011080924A1/en active Application Filing
- 2010-12-28 EP EP10840783.4A patent/EP2520802A4/en not_active Withdrawn
- 2010-12-28 BR BR112012016134A patent/BR112012016134A2/en not_active IP Right Cessation
- 2010-12-28 CN CN2010800589514A patent/CN102667162A/en active Pending
- 2010-12-28 JP JP2011547336A patent/JP5707337B2/en not_active Expired - Fee Related
Patent Citations (2)
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)
Title |
---|
See also references of WO2011080924A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011080924A1 (en) | 2011-07-07 |
JP5707337B2 (en) | 2015-04-30 |
CN102667162A (en) | 2012-09-12 |
BR112012016134A2 (en) | 2016-05-31 |
JPWO2011080924A1 (en) | 2013-05-09 |
EP2520802A1 (en) | 2012-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 20120711 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160502 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 18/344 20060101AFI20160425BHEP |
|
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 |
|
18D | Application deemed to be withdrawn |
Effective date: 20161201 |