EP1630419A3 - Kontrollventil für einen verstellbaren Taumelscheibenkompressor - Google Patents
Kontrollventil für einen verstellbaren Taumelscheibenkompressor Download PDFInfo
- Publication number
- EP1630419A3 EP1630419A3 EP05018104A EP05018104A EP1630419A3 EP 1630419 A3 EP1630419 A3 EP 1630419A3 EP 05018104 A EP05018104 A EP 05018104A EP 05018104 A EP05018104 A EP 05018104A EP 1630419 A3 EP1630419 A3 EP 1630419A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- discharge
- valve
- variable displacement
- valve element
- 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- Withdrawn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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F04B2027/1809—Controlled pressure
- F04B2027/1813—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
- F04B2027/184—Valve controlling parameter
- F04B2027/1854—External parameters
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004251287 | 2004-08-31 | ||
JP2005021518A JP2006097673A (ja) | 2004-08-31 | 2005-01-28 | 可変容量圧縮機用制御弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1630419A2 EP1630419A2 (de) | 2006-03-01 |
EP1630419A3 true EP1630419A3 (de) | 2006-10-18 |
Family
ID=35457145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05018104A Withdrawn EP1630419A3 (de) | 2004-08-31 | 2005-08-19 | Kontrollventil für einen verstellbaren Taumelscheibenkompressor |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060045758A1 (de) |
EP (1) | EP1630419A3 (de) |
JP (1) | JP2006097673A (de) |
KR (1) | KR20060050781A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5053740B2 (ja) * | 2007-07-13 | 2012-10-17 | サンデン株式会社 | 可変容量圧縮機の容量制御弁 |
CN101815866B (zh) * | 2007-10-02 | 2012-07-04 | 三电有限公司 | 可变容量压缩机 |
JP5424397B2 (ja) * | 2009-12-04 | 2014-02-26 | サンデン株式会社 | 制御弁及び制御弁を備えた斜板式可変容量圧縮機 |
EP2829685A1 (de) | 2013-07-25 | 2015-01-28 | Siemens Aktiengesellschaft | Ventil für eine Strömungsmaschine |
JP6340501B2 (ja) * | 2014-06-19 | 2018-06-13 | 株式会社テージーケー | 可変容量圧縮機用制御弁 |
JP2016014334A (ja) * | 2014-07-01 | 2016-01-28 | 株式会社テージーケー | 可変容量圧縮機用制御弁 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071321A (en) * | 1989-10-02 | 1991-12-10 | General Motors Corporation | Variable displacement refrigerant compressor passive destroker |
EP1098091A2 (de) * | 1999-11-05 | 2001-05-09 | TGK Co., Ltd. | Durchflussregelung eines Kompressors in einem Kühlkreislauf |
EP1103721A2 (de) * | 1999-11-25 | 2001-05-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Klimaanlage und Steuerventil in einem variablen Verdrängungskompressor |
EP1106831A2 (de) * | 1999-12-09 | 2001-06-13 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Kontrollventil in einem Verdichter variabler Verdrängung |
EP1431578A2 (de) * | 2002-12-19 | 2004-06-23 | Kabushiki Kaisha Toyota Jidoshokki | Steuersystem für einen Kompressor mit variabler Verdrängung |
-
2005
- 2005-01-28 JP JP2005021518A patent/JP2006097673A/ja active Pending
- 2005-08-19 EP EP05018104A patent/EP1630419A3/de not_active Withdrawn
- 2005-08-30 KR KR1020050079729A patent/KR20060050781A/ko not_active Application Discontinuation
- 2005-08-30 US US11/213,902 patent/US20060045758A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071321A (en) * | 1989-10-02 | 1991-12-10 | General Motors Corporation | Variable displacement refrigerant compressor passive destroker |
EP1098091A2 (de) * | 1999-11-05 | 2001-05-09 | TGK Co., Ltd. | Durchflussregelung eines Kompressors in einem Kühlkreislauf |
EP1103721A2 (de) * | 1999-11-25 | 2001-05-30 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Klimaanlage und Steuerventil in einem variablen Verdrängungskompressor |
EP1106831A2 (de) * | 1999-12-09 | 2001-06-13 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Kontrollventil in einem Verdichter variabler Verdrängung |
EP1431578A2 (de) * | 2002-12-19 | 2004-06-23 | Kabushiki Kaisha Toyota Jidoshokki | Steuersystem für einen Kompressor mit variabler Verdrängung |
Also Published As
Publication number | Publication date |
---|---|
EP1630419A2 (de) | 2006-03-01 |
US20060045758A1 (en) | 2006-03-02 |
JP2006097673A (ja) | 2006-04-13 |
KR20060050781A (ko) | 2006-05-19 |
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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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17P | Request for examination filed |
Effective date: 20070327 |
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AKX | Designation fees paid |
Designated state(s): DE FR |
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17Q | First examination report despatched |
Effective date: 20090909 |
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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: 20100120 |