EP0703365A3 - Screw compressor - Google Patents

Screw compressor Download PDF

Info

Publication number
EP0703365A3
EP0703365A3 EP95111798A EP95111798A EP0703365A3 EP 0703365 A3 EP0703365 A3 EP 0703365A3 EP 95111798 A EP95111798 A EP 95111798A EP 95111798 A EP95111798 A EP 95111798A EP 0703365 A3 EP0703365 A3 EP 0703365A3
Authority
EP
European Patent Office
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Withdrawn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
EP95111798A
Other languages
German (de)
French (fr)
Other versions
EP0703365A2 (en
Inventor
Stefan Weiss
Rafael Dr Weisz
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.)
Compair Mahle GmbH
Original Assignee
Mahle 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 Mahle GmbH filed Critical Mahle GmbH
Publication of EP0703365A2 publication Critical patent/EP0703365A2/en
Publication of EP0703365A3 publication Critical patent/EP0703365A3/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Withdrawn legal-status Critical Current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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP95111798A 1994-09-13 1995-07-27 Screw compressor Withdrawn EP0703365A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4432518 1994-09-13
DE19944432518 DE4432518A1 (en) 1994-09-13 1994-09-13 Screw compressor

Publications (2)

Publication Number Publication Date
EP0703365A2 EP0703365A2 (en) 1996-03-27
EP0703365A3 true EP0703365A3 (en) 1997-01-08

Family

ID=6528063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111798A Withdrawn EP0703365A3 (en) 1994-09-13 1995-07-27 Screw compressor

Country Status (2)

Country Link
EP (1) EP0703365A3 (en)
DE (1) DE4432518A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29904411U1 (en) * 1999-03-10 2000-07-20 Ghh Rand Schraubenkompressoren Screw compressor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR601691A (en) * 1925-08-05 1926-03-05 Improvements to rotary pumps, motors, meters, etc.
DE890115C (en) * 1951-07-01 1953-09-17 Hartmann A G Maschf Device for adjusting the axial play of rotary pistons, fan blades or the like in their housing
US3388854A (en) * 1966-06-23 1968-06-18 Atlas Copco Ab Thrust balancing in rotary machines
US3809510A (en) * 1973-03-22 1974-05-07 Philco Ford Corp Combination pressure relief and anti-slugging valve for a screw compressor
EP0175354A2 (en) * 1984-09-21 1986-03-26 Bitzer Kühlmaschinenbau GmbH & Co. KG Screw compressor for gaseous media
WO1989010489A1 (en) * 1988-04-25 1989-11-02 Svenska Rotor Maskiner Ab Lift valve in a rotary screw machine
DE9015876U1 (en) * 1990-03-20 1991-02-07 Mannesmann AG, 4000 Düsseldorf Rolling bearing of a rotor shaft of a screw compressor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR601691A (en) * 1925-08-05 1926-03-05 Improvements to rotary pumps, motors, meters, etc.
DE890115C (en) * 1951-07-01 1953-09-17 Hartmann A G Maschf Device for adjusting the axial play of rotary pistons, fan blades or the like in their housing
US3388854A (en) * 1966-06-23 1968-06-18 Atlas Copco Ab Thrust balancing in rotary machines
US3809510A (en) * 1973-03-22 1974-05-07 Philco Ford Corp Combination pressure relief and anti-slugging valve for a screw compressor
EP0175354A2 (en) * 1984-09-21 1986-03-26 Bitzer Kühlmaschinenbau GmbH & Co. KG Screw compressor for gaseous media
WO1989010489A1 (en) * 1988-04-25 1989-11-02 Svenska Rotor Maskiner Ab Lift valve in a rotary screw machine
DE9015876U1 (en) * 1990-03-20 1991-02-07 Mannesmann AG, 4000 Düsseldorf Rolling bearing of a rotor shaft of a screw compressor

Also Published As

Publication number Publication date
EP0703365A2 (en) 1996-03-27
DE4432518A1 (en) 1996-03-14

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