JP2000009033A - 可変容量圧縮機の容量制御弁機構 - Google Patents

可変容量圧縮機の容量制御弁機構

Info

Publication number
JP2000009033A
JP2000009033A JP10171180A JP17118098A JP2000009033A JP 2000009033 A JP2000009033 A JP 2000009033A JP 10171180 A JP10171180 A JP 10171180A JP 17118098 A JP17118098 A JP 17118098A JP 2000009033 A JP2000009033 A JP 2000009033A
Authority
JP
Japan
Prior art keywords
pressure
chamber
valve
valve body
crank 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Withdrawn
Application number
JP10171180A
Other languages
English (en)
Japanese (ja)
Inventor
Yukihiko Taguchi
幸彦 田口
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Priority to JP10171180A priority Critical patent/JP2000009033A/ja
Priority to EP99111736A priority patent/EP0965754A3/fr
Publication of JP2000009033A publication Critical patent/JP2000009033A/ja
Withdrawn legal-status Critical Current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
    • F04B2027/1809—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
    • F04B2027/1859—Suction pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Fluid-Driven Valves (AREA)
JP10171180A 1998-06-18 1998-06-18 可変容量圧縮機の容量制御弁機構 Withdrawn JP2000009033A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10171180A JP2000009033A (ja) 1998-06-18 1998-06-18 可変容量圧縮機の容量制御弁機構
EP99111736A EP0965754A3 (fr) 1998-06-18 1999-06-17 Soupape de contrôle de déplacement pour utilisation dans un compresseur à capacité variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10171180A JP2000009033A (ja) 1998-06-18 1998-06-18 可変容量圧縮機の容量制御弁機構

Publications (1)

Publication Number Publication Date
JP2000009033A true JP2000009033A (ja) 2000-01-11

Family

ID=15918495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10171180A Withdrawn JP2000009033A (ja) 1998-06-18 1998-06-18 可変容量圧縮機の容量制御弁機構

Country Status (2)

Country Link
EP (1) EP0965754A3 (fr)
JP (1) JP2000009033A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152934A (ja) * 2004-11-30 2006-06-15 Fuji Koki Corp 圧力調整弁
KR100781108B1 (ko) 2005-11-16 2007-11-30 가부시키가이샤 도요다 지도숏키 차량용 냉동회로의 제어장치, 용량가변형 압축기 및용량가변형 압축기용 제어 밸브

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567947B2 (ja) * 1989-06-16 1996-12-25 株式会社豊田自動織機製作所 可変容量圧縮機
KR910004933A (ko) * 1989-08-09 1991-03-29 미다 가쓰시게 가변용량사판식 압축기
EP0498552B1 (fr) * 1991-01-28 1994-08-31 Sanden Corporation Compresseur à plateau en biais avec mécanisme à déplacement variable
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
JP3355002B2 (ja) * 1993-10-15 2002-12-09 株式会社豊田自動織機 可変容量型圧縮機用制御弁
JP3255008B2 (ja) * 1996-04-17 2002-02-12 株式会社豊田自動織機 可変容量圧縮機及びその制御方法
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
JP3754193B2 (ja) * 1997-10-03 2006-03-08 サンデン株式会社 可変容量圧縮機の容量制御弁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006152934A (ja) * 2004-11-30 2006-06-15 Fuji Koki Corp 圧力調整弁
KR100781108B1 (ko) 2005-11-16 2007-11-30 가부시키가이샤 도요다 지도숏키 차량용 냉동회로의 제어장치, 용량가변형 압축기 및용량가변형 압축기용 제어 밸브

Also Published As

Publication number Publication date
EP0965754A2 (fr) 1999-12-22
EP0965754A3 (fr) 2000-02-02

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20050906