EP2098727A3 - Swash plate type compressor - Google Patents
Swash plate type compressor Download PDFInfo
- Publication number
- EP2098727A3 EP2098727A3 EP09154396A EP09154396A EP2098727A3 EP 2098727 A3 EP2098727 A3 EP 2098727A3 EP 09154396 A EP09154396 A EP 09154396A EP 09154396 A EP09154396 A EP 09154396A EP 2098727 A3 EP2098727 A3 EP 2098727A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive shaft
- housing assembly
- swash plate
- chamber
- oil separator
- 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- Withdrawn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
- 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
-
- 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
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0878—Pistons
-
- 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
- F04B27/1009—Distribution members
- F04B27/1018—Cylindrical distribution members
-
- 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
- F04B27/1045—Cylinders
-
- 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
- F04B27/1081—Casings, housings
-
- 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
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
-
- 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
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1822—Valve-controlled fluid connection
- F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
-
- 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
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1822—Valve-controlled fluid connection
- F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/12—Kind or type gaseous, i.e. compressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008056847A JP2009209910A (en) | 2008-03-06 | 2008-03-06 | Swash plate compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2098727A2 EP2098727A2 (en) | 2009-09-09 |
EP2098727A3 true EP2098727A3 (en) | 2010-04-14 |
Family
ID=40663682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09154396A Withdrawn EP2098727A3 (en) | 2008-03-06 | 2009-03-05 | Swash plate type compressor |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090223244A1 (en) |
EP (1) | EP2098727A3 (en) |
JP (1) | JP2009209910A (en) |
KR (1) | KR20090096345A (en) |
CN (1) | CN101526075A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4924464B2 (en) * | 2008-02-05 | 2012-04-25 | 株式会社豊田自動織機 | Swash plate compressor |
EP2088318A1 (en) * | 2008-02-05 | 2009-08-12 | Kabushiki Kaisha Toyota Jidoshokki | Swash plate compressor |
GB2478876B (en) * | 2009-03-31 | 2012-03-21 | Scion Sprays Ltd | A fluid injector having a novel inlet valve arrangement |
DE112014004156B4 (en) * | 2013-09-11 | 2019-11-21 | Kabushiki Kaisha Toyota Jidoshokki | Variable displacement swash plate type compressor by a control pressure chamber |
JP6201852B2 (en) * | 2014-03-25 | 2017-09-27 | 株式会社豊田自動織機 | Variable capacity swash plate compressor |
US20170067457A1 (en) * | 2015-09-09 | 2017-03-09 | Denso International America, Inc. | Variable compressor |
JP2018076782A (en) * | 2016-11-07 | 2018-05-17 | 株式会社豊田自動織機 | Variable displacement swash plate compressor |
KR102436353B1 (en) * | 2017-02-17 | 2022-08-25 | 한온시스템 주식회사 | Swash plate type compressure |
JP6819502B2 (en) * | 2017-07-28 | 2021-01-27 | 株式会社豊田自動織機 | Variable capacity swash plate compressor |
KR20200092667A (en) * | 2019-01-25 | 2020-08-04 | 한온시스템 주식회사 | Swash plate type compressor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1054350A (en) * | 1996-08-12 | 1998-02-24 | Toyota Autom Loom Works Ltd | Variable displacement compressor |
US6558133B2 (en) * | 2000-11-17 | 2003-05-06 | Kabushiki Kaisha Toyota Jidoshokki | Variable displacement compressor |
EP1314889A2 (en) * | 2001-11-22 | 2003-05-28 | Kabushiki Kaisha Toyota Jidoshokki | Swash plate compressor valve |
EP1614896A1 (en) * | 2004-07-09 | 2006-01-11 | Kabushiki Kaisha Toyota Jidoshokki | Variable displacement compressor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US658133A (en) * | 1899-10-11 | 1900-09-18 | Ernst Ullmann | Stalk-raising device for reaping-machines. |
US4872814A (en) * | 1988-06-09 | 1989-10-10 | General Motors Corporation | Variable displacement compressor passive destroker |
JPH04339189A (en) * | 1991-05-15 | 1992-11-26 | Sanden Corp | Scroll type fluid device |
JP3549631B2 (en) * | 1995-06-26 | 2004-08-04 | サンデン株式会社 | Variable capacity scroll compressor |
WO1999039104A1 (en) * | 1998-01-30 | 1999-08-05 | Denso Corporation | Variable displacement compressor |
JPH11343969A (en) * | 1998-03-31 | 1999-12-14 | Toyota Autom Loom Works Ltd | Variable displacement compressor |
JPH11287181A (en) * | 1998-04-02 | 1999-10-19 | Toyota Autom Loom Works Ltd | Variable displacement compressor |
JP2002013474A (en) * | 2000-06-28 | 2002-01-18 | Toyota Industries Corp | Variable displacement compressor |
US6461116B2 (en) * | 2000-12-06 | 2002-10-08 | Visteon Global Technologies, Inc. | Crankcase pressurizing conduit for a swash plate type compressor |
JP2007023900A (en) * | 2005-07-15 | 2007-02-01 | Toyota Industries Corp | Variable displacement compressor |
JP4924464B2 (en) * | 2008-02-05 | 2012-04-25 | 株式会社豊田自動織機 | Swash plate compressor |
-
2008
- 2008-03-06 JP JP2008056847A patent/JP2009209910A/en active Pending
-
2009
- 2009-03-05 CN CN200910126380A patent/CN101526075A/en active Pending
- 2009-03-05 EP EP09154396A patent/EP2098727A3/en not_active Withdrawn
- 2009-03-05 KR KR1020090018958A patent/KR20090096345A/en not_active Application Discontinuation
- 2009-03-05 US US12/380,993 patent/US20090223244A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1054350A (en) * | 1996-08-12 | 1998-02-24 | Toyota Autom Loom Works Ltd | Variable displacement compressor |
US6558133B2 (en) * | 2000-11-17 | 2003-05-06 | Kabushiki Kaisha Toyota Jidoshokki | Variable displacement compressor |
EP1314889A2 (en) * | 2001-11-22 | 2003-05-28 | Kabushiki Kaisha Toyota Jidoshokki | Swash plate compressor valve |
EP1614896A1 (en) * | 2004-07-09 | 2006-01-11 | Kabushiki Kaisha Toyota Jidoshokki | Variable displacement compressor |
Also Published As
Publication number | Publication date |
---|---|
EP2098727A2 (en) | 2009-09-09 |
CN101526075A (en) | 2009-09-09 |
KR20090096345A (en) | 2009-09-10 |
US20090223244A1 (en) | 2009-09-10 |
JP2009209910A (en) | 2009-09-17 |
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Extension state: AL BA RS |
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AKX | Designation fees paid |
Designated state(s): DE FR IT |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20101015 |