EP1026398A3 - Kontrollventil für einen verstellbaren Kompressor - Google Patents
Kontrollventil für einen verstellbaren Kompressor Download PDFInfo
- Publication number
- EP1026398A3 EP1026398A3 EP00101971A EP00101971A EP1026398A3 EP 1026398 A3 EP1026398 A3 EP 1026398A3 EP 00101971 A EP00101971 A EP 00101971A EP 00101971 A EP00101971 A EP 00101971A EP 1026398 A3 EP1026398 A3 EP 1026398A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- crank
- pressure
- valve
- suction
- 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- Withdrawn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
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
- F04B2027/1809—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
- F04B2027/1831—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
- F04B2027/1845—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
- F04B2027/184—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)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2489699 | 1999-02-02 | ||
JP2489699 | 1999-02-02 | ||
JP28982799A JP3925006B2 (ja) | 1999-02-02 | 1999-10-12 | 容量可変型圧縮機の制御弁 |
JP28982799 | 1999-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1026398A2 EP1026398A2 (de) | 2000-08-09 |
EP1026398A3 true EP1026398A3 (de) | 2001-01-03 |
Family
ID=26362474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00101971A Withdrawn EP1026398A3 (de) | 1999-02-02 | 2000-02-01 | Kontrollventil für einen verstellbaren Kompressor |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1026398A3 (de) |
JP (1) | JP3925006B2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002089442A (ja) * | 2000-09-08 | 2002-03-27 | Toyota Industries Corp | 容量可変型圧縮機の制御弁 |
JP2002155858A (ja) * | 2000-09-08 | 2002-05-31 | Toyota Industries Corp | 容量可変型圧縮機の制御弁 |
JP4333042B2 (ja) * | 2001-02-20 | 2009-09-16 | 株式会社豊田自動織機 | 容量可変型圧縮機の制御弁 |
JP4506044B2 (ja) | 2001-07-04 | 2010-07-21 | 株式会社豊田自動織機 | 制御弁及び可変容量型圧縮機 |
JP3733899B2 (ja) * | 2001-12-06 | 2006-01-11 | 株式会社豊田自動織機 | 容量可変型圧縮機の電磁弁及びその製造方法 |
JP4130566B2 (ja) * | 2002-09-25 | 2008-08-06 | 株式会社テージーケー | 可変容量圧縮機用容量制御弁 |
JP4316955B2 (ja) | 2003-08-11 | 2009-08-19 | イーグル工業株式会社 | 容量制御弁 |
CN101194105B (zh) * | 2005-06-22 | 2010-05-19 | 伊格尔工业股份有限公司 | 容量控制阀 |
CN101365879B (zh) * | 2006-03-29 | 2011-04-13 | 伊格尔工业股份有限公司 | 可变容量型压缩机用控制阀 |
JP5269391B2 (ja) * | 2007-11-02 | 2013-08-21 | 株式会社不二工機 | 可変容量型圧縮機用制御弁 |
JP6064131B2 (ja) * | 2012-10-17 | 2017-01-25 | 株式会社テージーケー | 可変容量圧縮機用制御弁 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0405878A1 (de) * | 1989-06-28 | 1991-01-02 | Sanden Corporation | Schiefscheibenverdichter mit einer Vorrichtung zur Hubveränderung |
US5174727A (en) * | 1987-11-30 | 1992-12-29 | Sanden Corporation | Slant plate type compressor with variable displacement mechanism |
US5181831A (en) * | 1991-05-22 | 1993-01-26 | Zexel Corporation | Variable capacity wobble plate compressor |
DE19706587A1 (de) * | 1996-02-20 | 1997-08-21 | Toyoda Automatic Loom Works | Kältemittelkompressor mit variabler Förderleistung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3131036B2 (ja) | 1992-07-07 | 2001-01-31 | 株式会社鷺宮製作所 | 電磁式比例制御弁 |
-
1999
- 1999-10-12 JP JP28982799A patent/JP3925006B2/ja not_active Expired - Fee Related
-
2000
- 2000-02-01 EP EP00101971A patent/EP1026398A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174727A (en) * | 1987-11-30 | 1992-12-29 | Sanden Corporation | Slant plate type compressor with variable displacement mechanism |
EP0405878A1 (de) * | 1989-06-28 | 1991-01-02 | Sanden Corporation | Schiefscheibenverdichter mit einer Vorrichtung zur Hubveränderung |
US5181831A (en) * | 1991-05-22 | 1993-01-26 | Zexel Corporation | Variable capacity wobble plate compressor |
DE19706587A1 (de) * | 1996-02-20 | 1997-08-21 | Toyoda Automatic Loom Works | Kältemittelkompressor mit variabler Förderleistung |
Also Published As
Publication number | Publication date |
---|---|
EP1026398A2 (de) | 2000-08-09 |
JP3925006B2 (ja) | 2007-06-06 |
JP2000291542A (ja) | 2000-10-17 |
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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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Effective date: 20000201 |
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AKX | Designation fees paid |
Free format text: 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 |
|
18D | Application deemed to be withdrawn |
Effective date: 20020903 |