EP1283360A3 - Structure of channel in variable displacement piston type compressor - Google Patents
Structure of channel in variable displacement piston type compressor Download PDFInfo
- Publication number
- EP1283360A3 EP1283360A3 EP02017854A EP02017854A EP1283360A3 EP 1283360 A3 EP1283360 A3 EP 1283360A3 EP 02017854 A EP02017854 A EP 02017854A EP 02017854 A EP02017854 A EP 02017854A EP 1283360 A3 EP1283360 A3 EP 1283360A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive shaft
- variable displacement
- type compressor
- piston type
- chamber
- 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- Withdrawn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
- 238000006073 displacement reaction Methods 0.000 title abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/109—Lubrication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001244759A JP2003056460A (en) | 2001-08-10 | 2001-08-10 | Passage structure in variable displacement piston type compressor |
JP2001244759 | 2001-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1283360A2 EP1283360A2 (en) | 2003-02-12 |
EP1283360A3 true EP1283360A3 (en) | 2004-07-21 |
Family
ID=19074642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02017854A Withdrawn EP1283360A3 (en) | 2001-08-10 | 2002-08-08 | Structure of channel in variable displacement piston type compressor |
Country Status (3)
Country | Link |
---|---|
US (1) | US20030035732A1 (en) |
EP (1) | EP1283360A3 (en) |
JP (1) | JP2003056460A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4826948B2 (en) * | 2005-10-06 | 2011-11-30 | 株式会社ヴァレオジャパン | Piston type compressor |
US7178450B1 (en) | 2005-10-06 | 2007-02-20 | Delphi Technologies, Inc. | Sealing system for a compressor |
JP6136906B2 (en) * | 2013-12-11 | 2017-05-31 | 株式会社豊田自動織機 | Variable capacity swash plate compressor |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0896155A2 (en) * | 1997-08-08 | 1999-02-10 | Sanden Corporation | Variable displacement compressor in which a displacement control is improved at an initial stage of the start-up thereof |
EP0935107A2 (en) * | 1998-02-06 | 1999-08-11 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Method and apparatus for controlling variable displacement compressor |
EP0952346A2 (en) * | 1998-04-14 | 1999-10-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate compressor with fixed or variable capacity |
EP1039129A2 (en) * | 1999-03-15 | 2000-09-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Device and method for controlling displacement of variable displacement compressor |
EP1065375A2 (en) * | 1999-06-29 | 2001-01-03 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Crankcase pressure control for swash plate compressor |
EP1113235A1 (en) * | 1999-12-27 | 2001-07-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Air-conditioning system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000186668A (en) * | 1998-12-22 | 2000-07-04 | Toyota Autom Loom Works Ltd | Capacity control structure for variable displacement compressor |
KR100389013B1 (en) * | 2000-01-11 | 2003-06-25 | 가부시키가이샤 도요다 지도숏키 | Piston-type compressor and method for assembling the same |
-
2001
- 2001-08-10 JP JP2001244759A patent/JP2003056460A/en active Pending
-
2002
- 2002-08-08 EP EP02017854A patent/EP1283360A3/en not_active Withdrawn
- 2002-08-08 US US10/215,702 patent/US20030035732A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0896155A2 (en) * | 1997-08-08 | 1999-02-10 | Sanden Corporation | Variable displacement compressor in which a displacement control is improved at an initial stage of the start-up thereof |
EP0935107A2 (en) * | 1998-02-06 | 1999-08-11 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Method and apparatus for controlling variable displacement compressor |
EP0952346A2 (en) * | 1998-04-14 | 1999-10-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate compressor with fixed or variable capacity |
EP1039129A2 (en) * | 1999-03-15 | 2000-09-27 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Device and method for controlling displacement of variable displacement compressor |
EP1065375A2 (en) * | 1999-06-29 | 2001-01-03 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Crankcase pressure control for swash plate compressor |
EP1113235A1 (en) * | 1999-12-27 | 2001-07-04 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Air-conditioning system |
Also Published As
Publication number | Publication date |
---|---|
EP1283360A2 (en) | 2003-02-12 |
US20030035732A1 (en) | 2003-02-20 |
JP2003056460A (en) | 2003-02-26 |
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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: 20020903 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
18W | Application withdrawn |
Effective date: 20040708 |