GB1576230A - Meshing-screw compressor - Google Patents

Meshing-screw compressor Download PDF

Info

Publication number
GB1576230A
GB1576230A GB3804877A GB3804877A GB1576230A GB 1576230 A GB1576230 A GB 1576230A GB 3804877 A GB3804877 A GB 3804877A GB 3804877 A GB3804877 A GB 3804877A GB 1576230 A GB1576230 A GB 1576230A
Authority
GB
United Kingdom
Prior art keywords
chamber
shut
outlet ports
compressor according
compression 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
Application number
GB3804877A
Other languages
English (en)
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.)
Aerzener Maschinenfabrik GmbH
Original Assignee
Aerzener Maschinenfabrik GmbH
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 Aerzener Maschinenfabrik GmbH filed Critical Aerzener Maschinenfabrik GmbH
Publication of GB1576230A publication Critical patent/GB1576230A/en
Expired 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB3804877A 1976-09-15 1977-09-13 Meshing-screw compressor Expired GB1576230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762641482 DE2641482A1 (de) 1976-09-15 1976-09-15 Schraubenverdichter

Publications (1)

Publication Number Publication Date
GB1576230A true GB1576230A (en) 1980-10-01

Family

ID=5987961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3804877A Expired GB1576230A (en) 1976-09-15 1977-09-13 Meshing-screw compressor

Country Status (3)

Country Link
DE (1) DE2641482A1 (de)
FR (1) FR2365042A1 (de)
GB (1) GB1576230A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043701A2 (de) * 1980-07-01 1982-01-13 Sanden Corporation Mengenregelung für eine Fluidumverdrängermaschine mit Exzenterschneckenelementen
EP0060639A1 (de) * 1981-03-04 1982-09-22 CompAir Industrial Limited Schraubenverdichter
US4748831A (en) * 1985-05-09 1988-06-07 Svenska Rotor Maskiner Ab Refrigeration plant and rotary positive displacement machine
EP0350426A2 (de) * 1988-07-05 1990-01-10 Carrier Corporation Verbindung Druckzone-Einlass für Verdrängerverdichter
US5860801A (en) * 1994-11-30 1999-01-19 Svenska Rotor Maskiner Ab Rotary screw compressor with unloading means
EP1361364A2 (de) * 2002-05-08 2003-11-12 Carrier Corporation Schraubenrotorverdichter mit mehreren Rotoren
WO2006095364A1 (en) * 2005-02-02 2006-09-14 Elgi Equipmetns Ltd A system and a method for capacity control in a screw compressor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432465B (sv) * 1980-06-02 1984-04-02 Sullair Tech Ab Ventilarrangemang for kapacitetsreglering av skruvkompressorer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043701A2 (de) * 1980-07-01 1982-01-13 Sanden Corporation Mengenregelung für eine Fluidumverdrängermaschine mit Exzenterschneckenelementen
EP0043701A3 (en) * 1980-07-01 1982-05-12 Sanden Corporation Capacity control for a scroll-type fluid displacement apparatus
EP0060639A1 (de) * 1981-03-04 1982-09-22 CompAir Industrial Limited Schraubenverdichter
US4748831A (en) * 1985-05-09 1988-06-07 Svenska Rotor Maskiner Ab Refrigeration plant and rotary positive displacement machine
EP0350426A2 (de) * 1988-07-05 1990-01-10 Carrier Corporation Verbindung Druckzone-Einlass für Verdrängerverdichter
EP0350426A3 (en) * 1988-07-05 1990-09-19 Carrier Corporation Common compression zone access ports for positive displacement compressor
US5860801A (en) * 1994-11-30 1999-01-19 Svenska Rotor Maskiner Ab Rotary screw compressor with unloading means
EP1361364A2 (de) * 2002-05-08 2003-11-12 Carrier Corporation Schraubenrotorverdichter mit mehreren Rotoren
EP1361364A3 (de) * 2002-05-08 2004-04-14 Carrier Corporation Schraubenrotorverdichter mit mehreren Rotoren
EP1722105A3 (de) * 2002-05-08 2008-04-23 Carrier Corporation Schraubenrotorverdichter mit mehreren Rotoren
WO2006095364A1 (en) * 2005-02-02 2006-09-14 Elgi Equipmetns Ltd A system and a method for capacity control in a screw compressor

Also Published As

Publication number Publication date
DE2641482A1 (de) 1978-03-16
FR2365042B1 (de) 1981-09-11
FR2365042A1 (fr) 1978-04-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee