GB8315674D0 - Screw compressor - Google Patents

Screw compressor

Info

Publication number
GB8315674D0
GB8315674D0 GB838315674A GB8315674A GB8315674D0 GB 8315674 D0 GB8315674 D0 GB 8315674D0 GB 838315674 A GB838315674 A GB 838315674A GB 8315674 A GB8315674 A GB 8315674A GB 8315674 D0 GB8315674 D0 GB 8315674D0
Authority
GB
United Kingdom
Prior art keywords
screw compressor
compressor
screw
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.)
Withdrawn
Application number
GB838315674A
Other versions
GB2122687A (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 GB8315674D0 publication Critical patent/GB8315674D0/en
Publication of GB2122687A publication Critical patent/GB2122687A/en
Withdrawn legal-status Critical Current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
    • F04C28/10—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
    • F04C28/12—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 sliding valves
    • F04C28/125—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 sliding valves with sliding valves controlled by the use of fluid other than the working fluid
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
GB08315674A 1982-06-09 1983-06-08 Meshing-screw gas- compressor Withdrawn GB2122687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823221849 DE3221849A1 (en) 1982-06-09 1982-06-09 SCREW COMPRESSOR

Publications (2)

Publication Number Publication Date
GB8315674D0 true GB8315674D0 (en) 1983-07-13
GB2122687A GB2122687A (en) 1984-01-18

Family

ID=6165750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315674A Withdrawn GB2122687A (en) 1982-06-09 1983-06-08 Meshing-screw gas- compressor

Country Status (4)

Country Link
JP (1) JPS593193A (en)
DE (1) DE3221849A1 (en)
GB (1) GB2122687A (en)
SE (1) SE8303093L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK97284A (en) * 1984-02-24 1984-03-05 Sabroe & Co As SCREW COMPRESSOR WITH SLIDERS FOR REGULATING THE CAPACITY AND VOLUME RATIO
SE442323B (en) * 1984-05-11 1985-12-16 Svenska Rotor Maskiner Ab SCREW COMPRESSOR WITH TWO INDIVIDUALLY RELEASABLE CONTROL SLIDES
EP0162157B1 (en) * 1984-05-21 1988-08-10 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. A screw compressor incorporating a slide valve
US4610612A (en) * 1985-06-03 1986-09-09 Vilter Manufacturing Corporation Rotary screw gas compressor having dual slide valves
US4610613A (en) * 1985-06-03 1986-09-09 Vilter Manufacturing Corporation Control means for gas compressor having dual slide valves
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
DK114096A (en) * 1996-10-15 1998-04-16 Sabroe Refrigeration A S Screw compressor with control slider
DE19845993A1 (en) 1998-10-06 2000-04-20 Bitzer Kuehlmaschinenbau Gmbh Screw compressor
US6881040B2 (en) * 2001-02-15 2005-04-19 Mayekawa Mfg. Co., Ltd. Multi-stage screw compressor unit accommodating high suction pressure and pressure fluctuations and method of operation thereof
DE102011051730A1 (en) * 2011-07-11 2013-01-17 Bitzer Kühlmaschinenbau Gmbh screw compressors
DE102015116324A1 (en) 2014-10-08 2016-04-14 Bitzer Kühlmaschinenbau Gmbh screw compressors
EP4245997A3 (en) 2016-04-06 2023-12-27 BITZER Kühlmaschinenbau GmbH Compressor unit and method for operating a compressor unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959831A (en) * 1959-06-04 1964-06-03 Svenska Rotor Maskiner Ab Improvements in or relating to screw rotor machines
GB959833A (en) * 1959-06-04 1964-06-03 Svenska Rotor Maskiner Ab Improvements in or relating to screw rotor machines
US3936239A (en) * 1974-07-26 1976-02-03 Dunham-Bush, Inc. Undercompression and overcompression free helical screw rotary compressor

Also Published As

Publication number Publication date
SE8303093D0 (en) 1983-06-01
GB2122687A (en) 1984-01-18
DE3221849A1 (en) 1983-12-15
SE8303093L (en) 1983-12-10
JPS593193A (en) 1984-01-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)