WO2009044781A1 - 可変容量圧縮機 - Google Patents
可変容量圧縮機 Download PDFInfo
- Publication number
- WO2009044781A1 WO2009044781A1 PCT/JP2008/067851 JP2008067851W WO2009044781A1 WO 2009044781 A1 WO2009044781 A1 WO 2009044781A1 JP 2008067851 W JP2008067851 W JP 2008067851W WO 2009044781 A1 WO2009044781 A1 WO 2009044781A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- valve element
- valve
- variable displacement
- receiving surface
- Prior art date
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
- F04B27/14—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
- 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
- F04B2027/184—Valve controlling parameter
- F04B2027/1859—Suction pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08835453.5A EP2194273B1 (en) | 2007-10-02 | 2008-10-01 | Variable displacement compressor |
CN2008801105164A CN101815866B (zh) | 2007-10-02 | 2008-10-01 | 可变容量压缩机 |
JP2009536072A JP5430401B2 (ja) | 2007-10-02 | 2008-10-01 | 可変容量圧縮機 |
US12/680,846 US8500415B2 (en) | 2007-10-02 | 2008-10-01 | Variable displacement compressor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007258659 | 2007-10-02 | ||
JP2007-258659 | 2007-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009044781A1 true WO2009044781A1 (ja) | 2009-04-09 |
Family
ID=40526206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/067851 WO2009044781A1 (ja) | 2007-10-02 | 2008-10-01 | 可変容量圧縮機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8500415B2 (ja) |
EP (1) | EP2194273B1 (ja) |
JP (1) | JP5430401B2 (ja) |
CN (1) | CN101815866B (ja) |
WO (1) | WO2009044781A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9063252B2 (en) | 2009-03-13 | 2015-06-23 | Saudi Arabian Oil Company | System, method, and nanorobot to explore subterranean geophysical formations |
JP2016075245A (ja) * | 2014-10-08 | 2016-05-12 | 株式会社テージーケー | 制御弁 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5697022B2 (ja) * | 2010-12-14 | 2015-04-08 | サンデン株式会社 | 可変容量圧縮機 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06341378A (ja) * | 1993-06-03 | 1994-12-13 | Tgk Co Ltd | 容量可変圧縮機の容量制御装置 |
JP2001193640A (ja) * | 1999-12-28 | 2001-07-17 | Saginomiya Seisakusho Inc | 容量可変型圧縮機用制御弁 |
JP2002285973A (ja) | 2001-01-19 | 2002-10-03 | Tgk Co Ltd | 冷凍サイクルの圧縮容量制御装置 |
JP2003083244A (ja) * | 2001-09-06 | 2003-03-19 | Nippon Soken Inc | 斜板型可変容量圧縮機 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3783434B2 (ja) * | 1998-04-13 | 2006-06-07 | 株式会社豊田自動織機 | 容量可変型斜板式圧縮機、及び空調用冷房回路 |
JP2002147350A (ja) * | 2000-11-10 | 2002-05-22 | Toyota Industries Corp | 容量可変型圧縮機の制御装置 |
JP2003083243A (ja) * | 2001-09-05 | 2003-03-19 | Toyota Industries Corp | 容量可変型圧縮機の容量制御装置 |
JP4446026B2 (ja) * | 2002-05-13 | 2010-04-07 | 株式会社テージーケー | 可変容量圧縮機用容量制御弁 |
JP2006029150A (ja) * | 2004-07-13 | 2006-02-02 | Sanden Corp | クラッチレス可変容量斜板式圧縮機の容量制御弁 |
JP2006097673A (ja) * | 2004-08-31 | 2006-04-13 | Tgk Co Ltd | 可変容量圧縮機用制御弁 |
-
2008
- 2008-10-01 EP EP08835453.5A patent/EP2194273B1/en not_active Not-in-force
- 2008-10-01 US US12/680,846 patent/US8500415B2/en not_active Expired - Fee Related
- 2008-10-01 JP JP2009536072A patent/JP5430401B2/ja active Active
- 2008-10-01 WO PCT/JP2008/067851 patent/WO2009044781A1/ja active Application Filing
- 2008-10-01 CN CN2008801105164A patent/CN101815866B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06341378A (ja) * | 1993-06-03 | 1994-12-13 | Tgk Co Ltd | 容量可変圧縮機の容量制御装置 |
JP2001193640A (ja) * | 1999-12-28 | 2001-07-17 | Saginomiya Seisakusho Inc | 容量可変型圧縮機用制御弁 |
JP2002285973A (ja) | 2001-01-19 | 2002-10-03 | Tgk Co Ltd | 冷凍サイクルの圧縮容量制御装置 |
JP2003083244A (ja) * | 2001-09-06 | 2003-03-19 | Nippon Soken Inc | 斜板型可変容量圧縮機 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9063252B2 (en) | 2009-03-13 | 2015-06-23 | Saudi Arabian Oil Company | System, method, and nanorobot to explore subterranean geophysical formations |
US9482781B2 (en) | 2009-03-13 | 2016-11-01 | Saudi Arabian Oil Company | Systems, transmitter assemblies, and associated propulsion devices to explore and analyze subterranean geophysical formations |
US9482782B2 (en) | 2009-03-13 | 2016-11-01 | Saudi Arabian Oil Company | Systems, methods, transmitter assemblies, and associated power supplies and charging stations to explore and analyze subterranean geophysical formations |
US9513401B2 (en) | 2009-03-13 | 2016-12-06 | Saudi Arabian Oil Company | Systems, machines, program products, transmitter assemblies and associated sensors to explore and analyze subterranean geophysical formations |
US9523789B2 (en) | 2009-03-13 | 2016-12-20 | Saudi Arabian Oil Company | Systems, machines, methods, and associated data processing to explore and analyze subterranean geophysical formations |
JP2016075245A (ja) * | 2014-10-08 | 2016-05-12 | 株式会社テージーケー | 制御弁 |
Also Published As
Publication number | Publication date |
---|---|
EP2194273A4 (en) | 2010-12-29 |
US8500415B2 (en) | 2013-08-06 |
EP2194273A1 (en) | 2010-06-09 |
EP2194273B1 (en) | 2013-04-24 |
US20100215514A1 (en) | 2010-08-26 |
CN101815866A (zh) | 2010-08-25 |
JP5430401B2 (ja) | 2014-02-26 |
CN101815866B (zh) | 2012-07-04 |
JPWO2009044781A1 (ja) | 2011-02-10 |
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