SE8107014L - Arrangemang vid oljeinsprutade skruvkompressorer for hoga tryck - Google Patents

Arrangemang vid oljeinsprutade skruvkompressorer for hoga tryck

Info

Publication number
SE8107014L
SE8107014L SE8107014A SE8107014A SE8107014L SE 8107014 L SE8107014 L SE 8107014L SE 8107014 A SE8107014 A SE 8107014A SE 8107014 A SE8107014 A SE 8107014A SE 8107014 L SE8107014 L SE 8107014L
Authority
SE
Sweden
Prior art keywords
rotors
bearings
take
screw compressors
arrangements
Prior art date
Application number
SE8107014A
Other languages
Unknown language ( )
English (en)
Inventor
L Schibbye
A Englund
Original Assignee
Sullair Tech Ab
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 Sullair Tech Ab filed Critical Sullair Tech Ab
Priority to SE8107014A priority Critical patent/SE8107014L/sv
Priority to DE19823243324 priority patent/DE3243324A1/de
Priority to US06/444,240 priority patent/US4443170A/en
Publication of SE8107014L publication Critical patent/SE8107014L/sv

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE8107014A 1981-11-25 1981-11-25 Arrangemang vid oljeinsprutade skruvkompressorer for hoga tryck SE8107014L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8107014A SE8107014L (sv) 1981-11-25 1981-11-25 Arrangemang vid oljeinsprutade skruvkompressorer for hoga tryck
DE19823243324 DE3243324A1 (de) 1981-11-25 1982-11-23 Einrichtung an hochdruck-schraubenkompressoren mit oeleinspritzung
US06/444,240 US4443170A (en) 1981-11-25 1982-11-24 Arrangement at oil-injected high-pressure screw compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107014A SE8107014L (sv) 1981-11-25 1981-11-25 Arrangemang vid oljeinsprutade skruvkompressorer for hoga tryck

Publications (1)

Publication Number Publication Date
SE8107014L true SE8107014L (sv) 1983-05-26

Family

ID=20345124

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107014A SE8107014L (sv) 1981-11-25 1981-11-25 Arrangemang vid oljeinsprutade skruvkompressorer for hoga tryck

Country Status (3)

Country Link
US (1) US4443170A (sv)
DE (1) DE3243324A1 (sv)
SE (1) SE8107014L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964790A (en) * 1989-10-10 1990-10-23 Sundstrand Corporation Automatic regulation of balancing pressure in a screw compressor
US6520758B1 (en) * 2001-10-24 2003-02-18 Ingersoll-Rand Company Screw compressor assembly and method including a rotor having a thrust piston
JP4321206B2 (ja) * 2003-10-17 2009-08-26 株式会社デンソー 気体圧縮装置
DE102006021704B4 (de) * 2006-05-10 2018-01-04 Gea Refrigeration Germany Gmbh Schraubenverdichter für große Antriebsleistungen
DE102006035783A1 (de) * 2006-08-01 2008-02-07 Grasso Gmbh Refrigeration Technology Schraubenverdichter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578196A (en) * 1946-11-30 1951-12-11 Imo Industri Ab Screw compressor
GB966529A (en) * 1959-09-01 1964-08-12 Svenska Rotor Maskiner Ab Screw rotor compressor
GB1212015A (en) * 1967-05-03 1970-11-11 Svenksa Rotor Maskiner Aktiebo Improvements in and relating to meshing screw-rotor compressors
US3947078A (en) * 1975-04-24 1976-03-30 Sullair Corporation Rotary screw machine with rotor thrust load balancing

Also Published As

Publication number Publication date
DE3243324A1 (de) 1983-06-01
US4443170A (en) 1984-04-17

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