DE3873352D1 - VALVE ARRANGEMENT FOR PUMP OR COMPRESSOR. - Google Patents

VALVE ARRANGEMENT FOR PUMP OR COMPRESSOR.

Info

Publication number
DE3873352D1
DE3873352D1 DE8989900931T DE3873352T DE3873352D1 DE 3873352 D1 DE3873352 D1 DE 3873352D1 DE 8989900931 T DE8989900931 T DE 8989900931T DE 3873352 T DE3873352 T DE 3873352T DE 3873352 D1 DE3873352 D1 DE 3873352D1
Authority
DE
Germany
Prior art keywords
valve
compressor
working chamber
discharge
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.)
Expired - Fee Related
Application number
DE8989900931T
Other languages
German (de)
Other versions
DE3873352T2 (en
Inventor
Dag Henriksen
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.)
3H Invent AS
Original Assignee
3H Invent AS
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 3H Invent AS filed Critical 3H Invent AS
Application granted granted Critical
Publication of DE3873352D1 publication Critical patent/DE3873352D1/en
Publication of DE3873352T2 publication Critical patent/DE3873352T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Peptides Or Proteins (AREA)
  • Rotary Pumps (AREA)
  • Gas Separation By Absorption (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

A valve arrangement for compressor with oscillating piston wings (116b) has a series of mutually angularly displaced discharge slots (119) arranged in a radially extending end wall (113) between working chamber of the machine and on oppositely disposed discharge chamber (111b). The discharge slots (119) are controlled by their respective spring-loaded valve member (112b). The valve member (112b) is inserted in the end wall (113) in a groove (121) which has a minimum opening directed towards the working chamber and a maximum opening directed towards the discharge chamber (111b). A valve seat (121a) is arranged between these openings. The inner surface of the valve is flush or substantially flush with the adjacent inner surface of the working chamber.
DE8989900931T 1987-12-23 1988-12-16 VALVE ARRANGEMENT FOR PUMP OR COMPRESSOR. Expired - Lifetime DE3873352T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO875407A NO167938C (en) 1987-12-23 1987-12-23 DEVICE BY PUMP OR COMPRESSOR
PCT/NO1988/000094 WO1989005918A1 (en) 1987-12-23 1988-12-16 Valve arrangement for pump or compressor

Publications (2)

Publication Number Publication Date
DE3873352D1 true DE3873352D1 (en) 1992-09-03
DE3873352T2 DE3873352T2 (en) 1992-12-10

Family

ID=19890496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989900931T Expired - Lifetime DE3873352T2 (en) 1987-12-23 1988-12-16 VALVE ARRANGEMENT FOR PUMP OR COMPRESSOR.

Country Status (12)

Country Link
EP (1) EP0395710B1 (en)
JP (1) JPH03502954A (en)
AT (1) ATE78901T1 (en)
AU (1) AU633250B2 (en)
CA (1) CA1334661C (en)
DE (1) DE3873352T2 (en)
DK (1) DK153190D0 (en)
ES (1) ES2012934A6 (en)
FI (1) FI903100A0 (en)
MX (1) MX170497B (en)
NO (2) NO167938C (en)
WO (1) WO1989005918A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002089468A (en) * 2000-09-14 2002-03-27 Toyota Industries Corp Scroll type compressor
JP2006522265A (en) * 2003-04-02 2006-09-28 ゲーエーベーエル．ベッケル・ゲーエムベーハー・ウント・ツェーオー．カーゲー pump
JP5796750B2 (en) * 2009-11-12 2015-10-21 エクゾドゥス アール アンド ディー インターナショナル ピーティーイー． リミテッド Improved fluid compressor and / or pump device
WO2011057345A1 (en) * 2009-11-12 2011-05-19 Exodus R & D Pty Ltd Fluid compressor or pump apparatus
AU2013205168B2 (en) * 2012-02-02 2016-09-22 Exodus R&D International Pte Ltd Pump and /or compressor arrangement including mating, oscillatable vane members for the simultaneous admission and discharge of fluid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421761Y2 (en) * 1971-03-04 1979-08-01
NO168264C (en) * 1989-02-03 1992-01-29 3H Invent As DEVICE PUMP PUMP OR SIMILAR MACHINE.

Also Published As

Publication number Publication date
AU633250B2 (en) 1993-01-28
EP0395710A1 (en) 1990-11-07
MX170497B (en) 1993-08-26
NO902693L (en) 1990-06-18
FI903100A0 (en) 1990-06-20
EP0395710B1 (en) 1992-07-29
NO875407D0 (en) 1987-12-23
NO875407L (en) 1989-06-26
NO902693D0 (en) 1990-06-18
WO1989005918A1 (en) 1989-06-29
ATE78901T1 (en) 1992-08-15
NO167227B (en) 1991-07-08
DE3873352T2 (en) 1992-12-10
AU2909889A (en) 1989-07-19
NO167938B (en) 1991-09-16
DK153190A (en) 1990-06-22
NO167938C (en) 1991-12-27
CA1334661C (en) 1995-03-07
DK153190D0 (en) 1990-06-22
ES2012934A6 (en) 1990-04-16
JPH03502954A (en) 1991-07-04
NO167227C (en) 1991-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee