DE3671504D1 - Gasverdichter mit variabler durchflussmenge. - Google Patents

Gasverdichter mit variabler durchflussmenge.

Info

Publication number
DE3671504D1
DE3671504D1 DE8686306525T DE3671504T DE3671504D1 DE 3671504 D1 DE3671504 D1 DE 3671504D1 DE 8686306525 T DE8686306525 T DE 8686306525T DE 3671504 T DE3671504 T DE 3671504T DE 3671504 D1 DE3671504 D1 DE 3671504D1
Authority
DE
Germany
Prior art keywords
flow rate
gas compressor
variable flow
variable
compressor
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
DE8686306525T
Other languages
English (en)
Inventor
Takeshi C O Seiko Se Kobayashi
Junichi C O Seiko Seiki K Asai
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.)
Seiko Instruments Inc
Original Assignee
Seiko Seiki KK
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 Seiko Seiki KK filed Critical Seiko Seiki KK
Application granted granted Critical
Publication of DE3671504D1 publication Critical patent/DE3671504D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/14—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3446—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
DE8686306525T 1985-09-03 1986-08-22 Gasverdichter mit variabler durchflussmenge. Expired - Fee Related DE3671504D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60194061A JPS6255488A (ja) 1985-09-03 1985-09-03 気体圧縮機

Publications (1)

Publication Number Publication Date
DE3671504D1 true DE3671504D1 (de) 1990-06-28

Family

ID=16318297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306525T Expired - Fee Related DE3671504D1 (de) 1985-09-03 1986-08-22 Gasverdichter mit variabler durchflussmenge.

Country Status (5)

Country Link
US (1) US4881878A (de)
EP (1) EP0217533B1 (de)
JP (1) JPS6255488A (de)
KR (1) KR870003310A (de)
DE (1) DE3671504D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709711C2 (de) * 1986-03-28 1997-03-27 Seiko Seiki Kk Kompressor
US5035584A (en) * 1986-10-31 1991-07-30 Atsugi Motor Parts Co., Ltd. Variable-delivery vane-type rotary compressor
US5492450A (en) * 1993-09-27 1996-02-20 Zexel Usa Corporation Control valve for variable capacity vane compressor
US5364235A (en) * 1993-09-27 1994-11-15 Zexel Usa Corporation Variable capacity vane compressor with axial pressure device
KR100360655B1 (ko) * 2000-12-13 2002-11-13 현대자동차주식회사 라디에이터 캡의 안전 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729070A (en) * 1952-11-17 1955-05-04 Clifford Aero & Auto Ltd Rotary hydraulic motors
FR1173436A (fr) * 1956-04-06 1959-02-25 Borg Warner Pompe à engrenage avec denture intérieure et denture extérieure
US3120814A (en) * 1959-10-21 1964-02-11 Mueller Otto Variable delivery and variable pressure vane type pump
US3224662A (en) * 1965-02-16 1965-12-21 Oldberg Oscar Compressor modulating system
US3418937A (en) * 1966-11-04 1968-12-31 White Motor Corp Radial piston pump
US3434428A (en) * 1967-06-05 1969-03-25 White Motor Corp Intake control for multiple piston pump
US3451614A (en) * 1967-06-14 1969-06-24 Frick Co Capacity control means for rotary compressors
SE333791B (de) * 1969-11-27 1971-03-29 Stal Refrigeration Ab
US4060343A (en) * 1976-02-19 1977-11-29 Borg-Warner Corporation Capacity control for rotary compressor
US4330999A (en) * 1977-07-27 1982-05-25 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Refrigerant compressor
US4137018A (en) * 1977-11-07 1979-01-30 General Motors Corporation Rotary vane variable capacity compressor
JPS5569787A (en) * 1978-11-21 1980-05-26 Central Jidosha Kogyo Kk Cooling medium compressor for vehicle
US4421462A (en) * 1979-12-10 1983-12-20 Jidosha Kiki Co., Ltd. Variable displacement pump of vane type
JPS5791394A (en) * 1980-11-28 1982-06-07 Matsushita Electric Ind Co Ltd Rotary refrigerant compressor
JPS58155287A (ja) * 1982-03-09 1983-09-14 Nippon Soken Inc 冷凍装置
JPS5930918A (ja) * 1982-08-16 1984-02-18 Kanebo Ltd 炭素繊維の製造方法
JPS6062690A (ja) * 1983-09-16 1985-04-10 Toyoda Autom Loom Works Ltd 部分負荷運転の可能なロ−タリ圧縮機
JPS60171989U (ja) * 1984-04-25 1985-11-14 株式会社ボッシュオートモーティブ　システム カ−ク−ラ用ベ−ン型圧縮機
US4726740A (en) * 1984-08-16 1988-02-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Rotary variable-delivery compressor

Also Published As

Publication number Publication date
US4881878A (en) 1989-11-21
EP0217533B1 (de) 1990-05-23
EP0217533A1 (de) 1987-04-08
JPS6255488A (ja) 1987-03-11
KR870003310A (ko) 1987-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: SEIKO INSTRUMENTS INC., CHIBA, JP

8339 Ceased/non-payment of the annual fee