ATE78901T1 - VALVE ARRANGEMENT FOR PUMP OR COMPRESSOR. - Google Patents

VALVE ARRANGEMENT FOR PUMP OR COMPRESSOR.

Info

Publication number
ATE78901T1
ATE78901T1 AT89900931T AT89900931T ATE78901T1 AT E78901 T1 ATE78901 T1 AT E78901T1 AT 89900931 T AT89900931 T AT 89900931T AT 89900931 T AT89900931 T AT 89900931T AT E78901 T1 ATE78901 T1 AT E78901T1
Authority
AT
Austria
Prior art keywords
valve
compressor
working chamber
discharge
chamber
Prior art date
Application number
AT89900931T
Other languages
German (de)
Inventor
Leif Dag Henriksen
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 ATE78901T1 publication Critical patent/ATE78901T1/en

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)
  • Rotary Pumps (AREA)
  • Peptides Or Proteins (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.
AT89900931T 1987-12-23 1988-12-16 VALVE ARRANGEMENT FOR PUMP OR COMPRESSOR. ATE78901T1 (en)

Applications Claiming Priority (3)

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
EP89900931A EP0395710B1 (en) 1987-12-23 1988-12-16 Valve arrangement for pump or compressor

Publications (1)

Publication Number Publication Date
ATE78901T1 true ATE78901T1 (en) 1992-08-15

Family

ID=19890496

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89900931T ATE78901T1 (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
WO2004088141A2 (en) * 2003-04-02 2004-10-14 Gebr. Becker Gmbh & Co. Kg Oscillating piston pump
BR112012011284A2 (en) * 2009-11-12 2016-04-12 Exodus R&D Internat Pte Ltd compressor or fluid pumping apparatus
WO2011057348A1 (en) * 2009-11-12 2011-05-19 Exodus R & D Pty Ltd Improved fluid compressor and/or pump arrangement
KR20150120275A (en) * 2012-02-02 2015-10-27 엑소더스 알앤디 인터내셔널 피티이. 엘티디. 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
WO1989005918A1 (en) 1989-06-29
DK153190A (en) 1990-06-22
FI903100A0 (en) 1990-06-20
NO167227C (en) 1991-10-16
MX170497B (en) 1993-08-26
CA1334661C (en) 1995-03-07
NO875407D0 (en) 1987-12-23
NO875407L (en) 1989-06-26
AU633250B2 (en) 1993-01-28
NO902693L (en) 1990-06-18
EP0395710A1 (en) 1990-11-07
JPH03502954A (en) 1991-07-04
DK153190D0 (en) 1990-06-22
EP0395710B1 (en) 1992-07-29
ES2012934A6 (en) 1990-04-16
DE3873352D1 (en) 1992-09-03
NO902693D0 (en) 1990-06-18
DE3873352T2 (en) 1992-12-10
AU2909889A (en) 1989-07-19
NO167938B (en) 1991-09-16
NO167938C (en) 1991-12-27
NO167227B (en) 1991-07-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee