EP1712792A3 - Kontrollventil für Kompressoren mit variabler Fördermenge - Google Patents

Kontrollventil für Kompressoren mit variabler Fördermenge Download PDF

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Publication number
EP1712792A3
EP1712792A3 EP06007464A EP06007464A EP1712792A3 EP 1712792 A3 EP1712792 A3 EP 1712792A3 EP 06007464 A EP06007464 A EP 06007464A EP 06007464 A EP06007464 A EP 06007464A EP 1712792 A3 EP1712792 A3 EP 1712792A3
Authority
EP
European Patent Office
Prior art keywords
valve
cooling medium
compressor
rod
valve rod
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Withdrawn
Application number
EP06007464A
Other languages
English (en)
French (fr)
Other versions
EP1712792A2 (de
Inventor
Daisuke Morisawa
Takanori Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikoki Corp
Original Assignee
Fujikoki Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Publication of EP1712792A2 publication Critical patent/EP1712792A2/de
Publication of EP1712792A3 publication Critical patent/EP1712792A3/de
Withdrawn legal-status Critical Current

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
    • F04B2027/184—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)
  • Magnetically Actuated Valves (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
EP06007464A 2005-04-12 2006-04-08 Kontrollventil für Kompressoren mit variabler Fördermenge Withdrawn EP1712792A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005114428A JP4504243B2 (ja) 2005-04-12 2005-04-12 可変容量型圧縮機用制御弁

Publications (2)

Publication Number Publication Date
EP1712792A2 EP1712792A2 (de) 2006-10-18
EP1712792A3 true EP1712792A3 (de) 2011-01-19

Family

ID=36609037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06007464A Withdrawn EP1712792A3 (de) 2005-04-12 2006-04-08 Kontrollventil für Kompressoren mit variabler Fördermenge

Country Status (3)

Country Link
US (1) US20060228227A1 (de)
EP (1) EP1712792A3 (de)
JP (1) JP4504243B2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4714626B2 (ja) * 2006-04-13 2011-06-29 株式会社不二工機 可変容量型圧縮機用制御弁
JP2008298013A (ja) 2007-06-01 2008-12-11 Fuji Koki Corp 可変容量型圧縮機用制御弁及びその製造方法
JP2009036182A (ja) * 2007-08-03 2009-02-19 Fuji Koki Corp 可変容量型圧縮機用制御弁
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
CN103237986B (zh) * 2010-12-09 2015-09-30 伊格尔工业股份有限公司 容量控制阀
JP5786225B2 (ja) * 2011-03-14 2015-09-30 株式会社テージーケー 膨張弁
JP6281046B2 (ja) * 2012-04-23 2018-02-21 株式会社テージーケー 可変容量圧縮機用制御弁
CN105351620B (zh) * 2015-12-03 2017-10-17 兰州高压阀门有限公司 1500℃超高温阀门的水冷阀座结构
JP2017110544A (ja) * 2015-12-16 2017-06-22 株式会社不二工機 可変容量型圧縮機用制御弁
JP6626790B2 (ja) * 2016-06-28 2019-12-25 株式会社不二工機 可変容量型圧縮機用制御弁
JP6600604B2 (ja) * 2016-06-28 2019-10-30 株式会社不二工機 可変容量型圧縮機用制御弁
JP6626789B2 (ja) * 2016-06-28 2019-12-25 株式会社不二工機 可変容量型圧縮機用制御弁
JP6708911B2 (ja) * 2018-02-08 2020-06-10 株式会社不二工機 可変容量型圧縮機用制御弁
JP6757074B2 (ja) * 2018-02-08 2020-09-16 株式会社不二工機 可変容量型圧縮機用制御弁
JP2020067002A (ja) * 2018-10-22 2020-04-30 株式会社不二工機 可変容量型圧縮機用制御弁
US11300219B2 (en) * 2020-07-28 2022-04-12 Mahle International Gmbh Variable-capacity compressor control valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992684A2 (de) * 1998-10-08 2000-04-12 TGK Co., Ltd. Magentkontrollventil für einen variablen Verdrängungskompressor
EP1247981A2 (de) * 2001-04-06 2002-10-09 Fujikoki Corporation Kontrollventil für Kompressoren mit variabler Fördermenge
EP1503077A2 (de) * 2003-07-28 2005-02-02 Delphi Technologies, Inc. Verdichter variabler Verdrängung mit integriertem Steuerventil

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121569A (en) * 1959-09-05 1964-02-18 Basf Ag Gas compressor stuffing boxes with throttle rings
US3916941A (en) * 1974-04-24 1975-11-04 E Systems Inc Throttle valve assembly
US4304410A (en) * 1979-09-20 1981-12-08 Kobe, Inc. Sealing structure for reciprocating pistons exposed to high pressure differentials
US4522373A (en) * 1983-09-06 1985-06-11 Clark Equipment Company Valve detent
JPS62253970A (ja) * 1986-04-25 1987-11-05 Toyota Autom Loom Works Ltd 可変容量圧縮機
US5031656A (en) * 1988-04-29 1991-07-16 Chrysler Corporation Reciprocating valves in a fluid system of an automatic transmission
JPH0241874U (de) * 1988-09-14 1990-03-22
JPH0473472A (ja) * 1990-07-11 1992-03-09 Matsushita Electric Ind Co Ltd 流体制御弁
ATA210190A (de) * 1990-10-18 1992-08-15 Weber Guenter Hochdruck-ventil
JP3178631B2 (ja) * 1993-01-11 2001-06-25 株式会社豊田自動織機製作所 可変容量型圧縮機用制御弁
JPH11325293A (ja) * 1998-05-15 1999-11-26 Fujikoki Corp 可変容量型圧縮機用の圧力調整弁
JP3987269B2 (ja) * 2000-06-07 2007-10-03 株式会社テージーケー 可変容量圧縮機用制御弁
US6799952B2 (en) * 2002-09-05 2004-10-05 Delphi Technologies, Inc. Pneumatically operated compressor capacity control valve with discharge pressure sensor
JP4007202B2 (ja) * 2003-01-23 2007-11-14 株式会社デンソー 軸部材の摺動構造およびインジェクタ
JP4592310B2 (ja) * 2003-04-09 2010-12-01 株式会社鷺宮製作所 制御弁および容量可変型圧縮機および冷凍サイクル装置
JP4422512B2 (ja) * 2003-04-09 2010-02-24 株式会社不二工機 可変容量型圧縮機用の制御弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992684A2 (de) * 1998-10-08 2000-04-12 TGK Co., Ltd. Magentkontrollventil für einen variablen Verdrängungskompressor
EP1247981A2 (de) * 2001-04-06 2002-10-09 Fujikoki Corporation Kontrollventil für Kompressoren mit variabler Fördermenge
EP1503077A2 (de) * 2003-07-28 2005-02-02 Delphi Technologies, Inc. Verdichter variabler Verdrängung mit integriertem Steuerventil

Also Published As

Publication number Publication date
EP1712792A2 (de) 2006-10-18
JP2006291867A (ja) 2006-10-26
JP4504243B2 (ja) 2010-07-14
US20060228227A1 (en) 2006-10-12

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