ATE15097T1 - FLOW CONTROL VALVE FOR A COMPRESSOR. - Google Patents

FLOW CONTROL VALVE FOR A COMPRESSOR.

Info

Publication number
ATE15097T1
ATE15097T1 AT83200262T AT83200262T ATE15097T1 AT E15097 T1 ATE15097 T1 AT E15097T1 AT 83200262 T AT83200262 T AT 83200262T AT 83200262 T AT83200262 T AT 83200262T AT E15097 T1 ATE15097 T1 AT E15097T1
Authority
AT
Austria
Prior art keywords
chamber
control valve
ports
valve
slide
Prior art date
Application number
AT83200262T
Other languages
German (de)
Inventor
Hans Albert Mars
Original Assignee
Grasso Koninkl Maschf
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 Grasso Koninkl Maschf filed Critical Grasso Koninkl Maschf
Application granted granted Critical
Publication of ATE15097T1 publication Critical patent/ATE15097T1/en

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Multiple-Way Valves (AREA)

Abstract

A capacity control valve for a compressor comprising a suction chamber (1) and a delivery chamber (2) and therebetween a connection (15) controlled by the control valve. The delivery chamber (2) is coupled to a pressure pipe. The control valve consists of a slide (7) provided axially slidable in a closed valve chamber (3, 4, 5 and 6). The wall of the valve chamber is provided with a number of ports (9) in a plane perpendicular to the sliding direction of the slide 7. The ports (3) connect the internal space (3,4) of the valve chamber to the delivery chamber (2). At both sides of the ports (9), the spaces (4 and 3) of the valve chamber have a connector for connections to the suction chamber (1) and pressure pipe respectively. In both of the end positions of the slide (7), a sealing part (12) thereof engaging the valve chamber wall releases the ports (9) at least partly.
AT83200262T 1982-02-25 1983-02-18 FLOW CONTROL VALVE FOR A COMPRESSOR. ATE15097T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8200765A NL8200765A (en) 1982-02-25 1982-02-25 CAPACITY CONTROL VALVE FOR A COMPRESSOR.
EP83200262A EP0087838B1 (en) 1982-02-25 1983-02-18 Capacity control valve for a compressor

Publications (1)

Publication Number Publication Date
ATE15097T1 true ATE15097T1 (en) 1985-09-15

Family

ID=19839319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83200262T ATE15097T1 (en) 1982-02-25 1983-02-18 FLOW CONTROL VALVE FOR A COMPRESSOR.

Country Status (6)

Country Link
EP (1) EP0087838B1 (en)
JP (1) JPS58197484A (en)
AT (1) ATE15097T1 (en)
DE (1) DE3360588D1 (en)
DK (1) DK152305C (en)
NL (1) NL8200765A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205670B1 (en) * 1985-06-19 1989-10-25 Whirlpool International B.V. Refrigerating or heat-pump system
US4694660A (en) * 1986-05-27 1987-09-22 Tecumseh Products Company Refrigeration system including capacity modulation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2213743A (en) * 1938-12-01 1940-09-03 Robert G Miner Control apparatus for unloading compressors
US3101187A (en) * 1960-09-12 1963-08-20 Wagner Electric Corp Fluid pressure operated piston valve
US3398551A (en) * 1966-10-03 1968-08-27 Carrier Corp Compressor control including pressure equalizer and overpressure means
JPS5822663B2 (en) * 1972-11-02 1983-05-10 タテダ ソウザエモン Dansaben
DE2326737A1 (en) * 1973-05-25 1974-12-19 Bosch Gmbh Robert HYDRAULIC SYSTEM
JPS50142270A (en) * 1974-05-07 1975-11-15
US3995973A (en) * 1975-09-04 1976-12-07 Deere & Company Variable displacement hydraulic system
NO780754L (en) * 1978-03-06 1979-09-07 Curt Arnold Bjoerklund DEVICE FOR INVOLVED REGULATION OF AT LEAST TWO FLOWING MEDIA
JPS55138116U (en) * 1979-03-26 1980-10-02

Also Published As

Publication number Publication date
DK82783A (en) 1983-08-26
EP0087838A1 (en) 1983-09-07
NL8200765A (en) 1983-09-16
DK152305C (en) 1988-07-11
DK152305B (en) 1988-02-15
EP0087838B1 (en) 1985-08-21
DE3360588D1 (en) 1985-09-26
JPH0119075B2 (en) 1989-04-10
JPS58197484A (en) 1983-11-17
DK82783D0 (en) 1983-02-23

Similar Documents

Publication Publication Date Title
ATE440637T1 (en) NEEDLELESS CONNECTOR WITH EXPANDABLE VALVE MECHANISM
GB1529614A (en) Reversible refrigeration system
DE3852603D1 (en) Autotransfusion device with two chambers.
US4290453A (en) Reversing valve construction and method of making the same
GB1511233A (en) Gas valve mechanisms
GB1404328A (en) Rotary internal combustion engine
JPH02294587A (en) Two-stage compression rotary compressor
DE3360588D1 (en) Capacity control valve for a compressor
ATE58215T1 (en) CONTROL VALVE APPLICABLE IN THE FLOW PATHS OF A PLANT FOR TRANSFERRING GASEOUS AND/OR LIQUID-GASEOUS PRESSURE MEDIA.
ATE26870T1 (en) DIAPHRAGM PUMP FOR OIL-FREE VACUUM.
NO154204C (en) MULTI-ROUTE VALVE, SPECIAL FOR USE IN DIALYSIS APPLIANCES.
US4212324A (en) Reversing valve construction and method of making the same
FR2267009A7 (en) Valve block assembly system - has valve bodies with union surfaces and recesses on each side
CN210599398U (en) Static vortex disc structure of enthalpy-increasing compressor
SE9704160L (en) valve device
SE9803292D0 (en) Screw rotary compressor lifting valve
SE8901326D0 (en) TWO-WAY FOR SHOOTING GOOD
JPS57140588A (en) Scroll compressor
JPS57200689A (en) Compressor
CN216590027U (en) Smooth-inserting-plate gate valve with good sealing performance
JPS57146091A (en) Compressor
SE7901573L (en) COMPRESSOR SOCKET
CN207538948U (en) A kind of inlet manifold
SE8700199D0 (en) ROTARY COMPRESSOR
ATE44809T1 (en) STRAIGHT FLOW VALVE ESPECIALLY FOR COMPRESSORS.