JP3750397B2 - 可変容量型圧縮機用の容量制御弁 - Google Patents

可変容量型圧縮機用の容量制御弁 Download PDF

Info

Publication number
JP3750397B2
JP3750397B2 JP05249499A JP5249499A JP3750397B2 JP 3750397 B2 JP3750397 B2 JP 3750397B2 JP 05249499 A JP05249499 A JP 05249499A JP 5249499 A JP5249499 A JP 5249499A JP 3750397 B2 JP3750397 B2 JP 3750397B2
Authority
JP
Japan
Prior art keywords
valve
valve body
chamber
pressure
valve seat
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.)
Expired - Fee Related
Application number
JP05249499A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000249050A (ja
Inventor
健 水藤
太田　　雅樹
浩隆 倉掛
健太 西村
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
Priority to JP05249499A priority Critical patent/JP3750397B2/ja
Priority to EP00104150A priority patent/EP1033489A3/de
Publication of JP2000249050A publication Critical patent/JP2000249050A/ja
Application granted granted Critical
Publication of JP3750397B2 publication Critical patent/JP3750397B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • F04B2027/1827—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
    • F04B2027/1854—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)
  • Magnetically Actuated Valves (AREA)
JP05249499A 1999-03-01 1999-03-01 可変容量型圧縮機用の容量制御弁 Expired - Fee Related JP3750397B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP05249499A JP3750397B2 (ja) 1999-03-01 1999-03-01 可変容量型圧縮機用の容量制御弁
EP00104150A EP1033489A3 (de) 1999-03-01 2000-02-29 Kontrollventil für variable Verdrängungskompressoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05249499A JP3750397B2 (ja) 1999-03-01 1999-03-01 可変容量型圧縮機用の容量制御弁

Publications (2)

Publication Number Publication Date
JP2000249050A JP2000249050A (ja) 2000-09-12
JP3750397B2 true JP3750397B2 (ja) 2006-03-01

Family

ID=12916280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05249499A Expired - Fee Related JP3750397B2 (ja) 1999-03-01 1999-03-01 可変容量型圧縮機用の容量制御弁

Country Status (2)

Country Link
EP (1) EP1033489A3 (de)
JP (1) JP3750397B2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102599A1 (ja) * 2007-02-19 2008-08-28 Sanden Corporation 可変容量圧縮機の容量制御弁

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3943871B2 (ja) * 2001-07-25 2007-07-11 株式会社テージーケー 可変容量圧縮機および可変容量圧縮機用容量制御弁
US6715995B2 (en) 2002-01-31 2004-04-06 Visteon Global Technologies, Inc. Hybrid compressor control method
JP4152674B2 (ja) * 2002-06-04 2008-09-17 株式会社テージーケー 可変容量圧縮機用容量制御弁
JP2006097665A (ja) * 2004-06-28 2006-04-13 Toyota Industries Corp 可変容量型圧縮機における容量制御弁
DE102005031511A1 (de) 2005-07-06 2007-01-11 Daimlerchrysler Ag Steuerungsventil für einen Kältemittelverdichter und Kältemittelverdichter
JP6140315B2 (ja) * 2010-09-06 2017-05-31 株式会社不二工機 可変容量型圧縮機用制御弁
JP5740596B2 (ja) * 2011-04-20 2015-06-24 株式会社テージーケー 制御弁
JP6085789B2 (ja) * 2012-12-27 2017-03-01 株式会社テージーケー 可変容量圧縮機用制御弁
JP6115393B2 (ja) 2013-08-08 2017-04-19 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP2019094780A (ja) * 2017-11-17 2019-06-20 サンデン・オートモーティブコンポーネント株式会社 クラッチ付き斜板式可変容量圧縮機の容量制御弁

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606705A (en) * 1985-08-02 1986-08-19 General Motors Corporation Variable displacement compressor control valve arrangement
JPH0784865B2 (ja) * 1986-12-16 1995-09-13 カルソニック株式会社 容量可変斜板式コンプレツサの制御装置
DE69200356T2 (de) * 1991-01-28 1995-02-16 Sanden Corp Schiefscheibenverdichter mit einer Vorrichtung zur Hubveränderung.
JPH0599136A (ja) 1991-10-23 1993-04-20 Sanden Corp 可変容量型斜板式圧縮機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102599A1 (ja) * 2007-02-19 2008-08-28 Sanden Corporation 可変容量圧縮機の容量制御弁

Also Published As

Publication number Publication date
EP1033489A2 (de) 2000-09-06
JP2000249050A (ja) 2000-09-12
EP1033489A3 (de) 2001-01-10

Similar Documents

Publication Publication Date Title
EP0953765B2 (de) Verstellbarer Taumelscheibenkompressor mit Kontrollventil
JP3432995B2 (ja) 可変容量型圧縮機用制御弁
US6361283B1 (en) Displacement control valve
JP3728387B2 (ja) 制御弁
JP6138156B2 (ja) 容量制御弁
JP4081965B2 (ja) 容量可変型圧縮機の容量制御機構
US6390782B1 (en) Control valve for a variable displacement compressor
JP3432994B2 (ja) 可変容量型圧縮機用制御弁
EP2113662B1 (de) Verdichter mit variabler Verdrängung mit Verdrängungssteuerungsmechanismus
KR100325789B1 (ko) 가변 용량 압축기 및 가변 용량 압축기에 사용되는 제어밸브
JP3585150B2 (ja) 可変容量圧縮機用制御弁
JP4436295B2 (ja) 可変容量圧縮機
JP3731434B2 (ja) 容量可変型圧縮機の制御弁
JP3750397B2 (ja) 可変容量型圧縮機用の容量制御弁
JPH06200875A (ja) 揺動斜板式可変容量圧縮機
JP3899719B2 (ja) 容量可変型圧縮機の制御弁
JPH01190972A (ja) 可変容量式斜板型圧縮機
EP1046818B1 (de) Kapazitätsregelung für Verdichter mit veränderlicher Fördermenge
JP3089775B2 (ja) 可変容量圧縮機
JP2002021722A (ja) ピストン式容量可変型圧縮機用容量制御弁
JP4647471B2 (ja) 容量可変型斜板式圧縮機及び空調用冷房回路
JP3582229B2 (ja) 可変容量型圧縮機及びその制御方法
JPH03199677A (ja) 可変容量式斜板型圧縮機
JPH10103249A (ja) 制御弁
JP2011027115A (ja) 容量可変型斜板式圧縮機、及び空調用冷房回路

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040723

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20051101

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20051115

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20051128

LAPS Cancellation because of no payment of annual fees