EP1420162A3 - Soupape de contrôle pour un compresseur à capacité variable - Google Patents

Soupape de contrôle pour un compresseur à capacité variable Download PDF

Info

Publication number
EP1420162A3
EP1420162A3 EP03025917A EP03025917A EP1420162A3 EP 1420162 A3 EP1420162 A3 EP 1420162A3 EP 03025917 A EP03025917 A EP 03025917A EP 03025917 A EP03025917 A EP 03025917A EP 1420162 A3 EP1420162 A3 EP 1420162A3
Authority
EP
European Patent Office
Prior art keywords
valve
variable displacement
displacement compressor
control valve
passage
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Withdrawn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
EP03025917A
Other languages
German (de)
English (en)
Other versions
EP1420162A2 (fr
Inventor
Satoshi Umemura
Hideki Mizutani
Masakazu Murase
Tatsuya Hirose
Yuji Hashimoto
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1420162A2 publication Critical patent/EP1420162A2/fr
Publication of EP1420162A3 publication Critical patent/EP1420162A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • 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
    • F04B2027/185—Discharge 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
    • F04B2027/1886—Open (not controlling) fluid passage
    • F04B2027/1895—Open (not controlling) fluid passage 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0403—Refractory metals, e.g. V, W
    • F05C2201/0406—Chromium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP03025917A 2002-11-14 2003-11-12 Soupape de contrôle pour un compresseur à capacité variable Withdrawn EP1420162A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002330720A JP2004162640A (ja) 2002-11-14 2002-11-14 容量可変型圧縮機の制御弁
JP2002330720 2002-11-14

Publications (2)

Publication Number Publication Date
EP1420162A2 EP1420162A2 (fr) 2004-05-19
EP1420162A3 true EP1420162A3 (fr) 2004-09-15

Family

ID=32171396

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03025917A Withdrawn EP1420162A3 (fr) 2002-11-14 2003-11-12 Soupape de contrôle pour un compresseur à capacité variable

Country Status (6)

Country Link
US (1) US20040118140A1 (fr)
EP (1) EP1420162A3 (fr)
JP (1) JP2004162640A (fr)
KR (1) KR20040042801A (fr)
CN (1) CN1508426A (fr)
BR (1) BR0305196A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006029144A (ja) * 2004-07-13 2006-02-02 Sanden Corp 可変容量斜板式圧縮機の容量制御弁
JP2007177627A (ja) * 2005-12-27 2007-07-12 Sanden Corp 可変容量圧縮機の吐出容量制御弁
JP4607047B2 (ja) * 2006-04-28 2011-01-05 サンデン株式会社 可変容量圧縮機の吐出容量制御弁
JP4599327B2 (ja) * 2006-05-23 2010-12-15 サンデン株式会社 可変容量圧縮機
JP2011099542A (ja) * 2009-11-09 2011-05-19 Fujikin Inc 調整弁装置
WO2012161514A2 (fr) * 2011-05-23 2012-11-29 학교법인 두원학원 Soupape de régulation pour compresseur à capacité variable et son procédé de fabrication
DE102012202859A1 (de) * 2012-02-24 2013-08-29 Mahle International Gmbh Ventilsystem zur Ladungswechselsteuerung
JP2016020682A (ja) * 2014-06-19 2016-02-04 株式会社テージーケー 可変容量圧縮機用制御弁
CN104373650A (zh) * 2014-11-18 2015-02-25 温州仁谦汽车油泵有限公司 一种弹片式恒压阀
CN104697505B (zh) * 2015-03-20 2017-03-08 张家港海纳德智能科技有限公司 一种用于测绘仪器的转动部件及其制造方法
US11060493B2 (en) * 2019-03-29 2021-07-13 Delphi Technologies Ip Limited Fuel pump for gasoline direct injection
US12031531B2 (en) 2019-04-24 2024-07-09 Eagle Industry Co., Ltd. Capacity control valve
KR20220159467A (ko) * 2020-04-22 2022-12-02 이구루코교 가부시기가이샤 용량 제어 밸브

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683804A (en) * 1985-01-18 1987-08-04 Taiho Kogyo Kabushiki Kaisha Swash plate type compressor shoe
EP0961031A2 (fr) * 1998-05-27 1999-12-01 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Soupape de régulation pour compresseur à plateau en biais à capacité variable et méthode pour son assemblage
US6015269A (en) * 1996-12-10 2000-01-18 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor
EP1061257A1 (fr) * 1999-06-15 2000-12-20 Fujikoki Corporation Soupape de régulation pour compresseur à plateau en biais à capacité variable et méthode pour son assemblage
EP1172556A2 (fr) * 2000-07-14 2002-01-16 Kabushiki Kaisha Toyota Jidoshokki Disposition de patin glissant pour compresseur à plateau en biais

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880005354A (ko) * 1986-10-08 1988-06-28 나까무라 겐조 전자 작동기
US5080131A (en) * 1989-09-26 1992-01-14 Lintec Co., Ltd. Mass flow controller
US5676309A (en) * 1994-12-06 1997-10-14 The Lee Company Thermally responsive flow control valve
JP3585150B2 (ja) * 1997-01-21 2004-11-04 株式会社豊田自動織機 可変容量圧縮機用制御弁
JP3469435B2 (ja) * 1997-06-27 2003-11-25 日本ピストンリング株式会社 内燃機関用バルブシート
JP4000694B2 (ja) * 1997-12-26 2007-10-31 株式会社豊田自動織機 可変容量型圧縮機における容量制御弁
JP3728387B2 (ja) * 1998-04-27 2005-12-21 株式会社豊田自動織機 制御弁
US6321564B1 (en) * 1999-03-15 2001-11-27 Denso Corporation Refrigerant cycle system with expansion energy recovery
JP4418571B2 (ja) * 2000-04-11 2010-02-17 シーケーディ株式会社 高温対応ガス制御バルブ
JP3918516B2 (ja) * 2001-11-07 2007-05-23 株式会社豊田自動織機 斜板式圧縮機
US6840054B2 (en) * 2001-12-21 2005-01-11 Visteon Global Technologies, Inc. Control strategy of a variable displacement compressor operating at super critical pressures
US6715995B2 (en) * 2002-01-31 2004-04-06 Visteon Global Technologies, Inc. Hybrid compressor control method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4683804A (en) * 1985-01-18 1987-08-04 Taiho Kogyo Kabushiki Kaisha Swash plate type compressor shoe
US6015269A (en) * 1996-12-10 2000-01-18 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor
EP0961031A2 (fr) * 1998-05-27 1999-12-01 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Soupape de régulation pour compresseur à plateau en biais à capacité variable et méthode pour son assemblage
EP1061257A1 (fr) * 1999-06-15 2000-12-20 Fujikoki Corporation Soupape de régulation pour compresseur à plateau en biais à capacité variable et méthode pour son assemblage
EP1172556A2 (fr) * 2000-07-14 2002-01-16 Kabushiki Kaisha Toyota Jidoshokki Disposition de patin glissant pour compresseur à plateau en biais

Also Published As

Publication number Publication date
JP2004162640A (ja) 2004-06-10
BR0305196A (pt) 2004-08-31
US20040118140A1 (en) 2004-06-24
EP1420162A2 (fr) 2004-05-19
CN1508426A (zh) 2004-06-30
KR20040042801A (ko) 2004-05-20

Similar Documents

Publication Publication Date Title
EP1420162A3 (fr) Soupape de contrôle pour un compresseur à capacité variable
EP1591661A3 (fr) Compresseur à déplacement variable
EP1036940A3 (fr) Compresseur à capacité variable
EP1279831A3 (fr) Soupape de contrôle de déplacement utilisée dans un compresseur à capacité variable
EP1612420A3 (fr) Soupape de contrôle pour compresseur à capacité variable
EP1103721A3 (fr) Dispositif de climatisation et soupape de régulation pour un compresseur à capacité variable
EP0980976A3 (fr) Compresseur à capacité variable et soupape de contrôle de refoulement
EP1059443A3 (fr) Soupape de contrôle de capacité
EP1247981A3 (fr) Soupape de contrôle pour compresseur à capacité variable
EP1471317A3 (fr) Soupape composite
EP1643124A3 (fr) Soupape de contrôle de déplacement utilisée dans un compresseur à capacité variable
EP1890036A3 (fr) Soupape de contrôle de déplacement d'un compresseur de déplacement variable
EP0707182A3 (fr) Appareil de commande pour compresseur à déplacement variable
EP1099852A3 (fr) Soupape de régulation d'un compresseur à capacité variable
EP1039129A3 (fr) Dispositif et procédé de régulation du débit d'un compresseur à capacité variable
TW200512385A (en) Scroll machine
EP1098091A3 (fr) Régulation du débit d'un compresseur dans un circuit de réfrigération
EP0985823A3 (fr) Soupape de régulation d'un compresseur à capacité variable
EP1959137A3 (fr) Robinet d'étranglement d'aspiration de compresseur de type à déplacement variable
EP1628017A3 (fr) Soupape de contrôle pour compresseur à capacité variable
EP1336757A3 (fr) Système de contrôle pour compresseur à plateau en biais
EP0952344A3 (fr) Soupape de contrôle de débit d'un compresseur à capacité variable pour réfrigérant
EP1186777A3 (fr) Soupape de régulation d'un compresseur à capacité variable
EP1172558A3 (fr) Soupape de contrôle pour un compresseur en plateau en biais à capacité variable
EP0945617A3 (fr) Soupape de contrôle d'un compresseur à capacité variable

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20031112

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 04B 53/10 B

Ipc: 7F 04B 27/18 A

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20050216