SE7713408L - OIL SEPARATION AT A GAS COMPRESSING SYSTEM - Google Patents

OIL SEPARATION AT A GAS COMPRESSING SYSTEM

Info

Publication number
SE7713408L
SE7713408L SE7713408A SE7713408A SE7713408L SE 7713408 L SE7713408 L SE 7713408L SE 7713408 A SE7713408 A SE 7713408A SE 7713408 A SE7713408 A SE 7713408A SE 7713408 L SE7713408 L SE 7713408L
Authority
SE
Sweden
Prior art keywords
oil
separator
compressor
gas
supplied
Prior art date
Application number
SE7713408A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE422349B (en
Inventor
K A L Lundberg
Original Assignee
Stal Refrigeration 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 Stal Refrigeration Ab filed Critical Stal Refrigeration Ab
Priority to SE7713408A priority Critical patent/SE422349B/en
Priority to GB7844946A priority patent/GB2008684B/en
Priority to DE19782849837 priority patent/DE2849837A1/en
Publication of SE7713408L publication Critical patent/SE7713408L/en
Publication of SE422349B publication Critical patent/SE422349B/en

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
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Compressor (AREA)

Abstract

In a plant for compressing a gas, for example refrigerant, oil is supplied by a conduit 12 to bearings 10 (or other parts) of a compressor 1, and the compressed gas and oil mixed therewith are supplied to a first oil separator 17 from which the oil is fed through a throttling device 20 to a second, lower pressure separator 21. Oil from the separator 21 is mixed with oil collected directly from the compressor to be supplied back to the bearing via a pump 14, cooler 15, filter 16, and the conduit 12. The gas from separator 21 is fed back to the compressor into a working chamber 23 at a pressure intermediate the inlet and outlet pressures and lower than the pressure of separator 21. <IMAGE>
SE7713408A 1977-11-28 1977-11-28 OIL SEPARATION AT A PLANT TO COMPRESS A GAS SE422349B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7713408A SE422349B (en) 1977-11-28 1977-11-28 OIL SEPARATION AT A PLANT TO COMPRESS A GAS
GB7844946A GB2008684B (en) 1977-11-28 1978-11-17 Plant for compressing a gas
DE19782849837 DE2849837A1 (en) 1977-11-28 1978-11-17 SYSTEM FOR COMPRESSING A GAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7713408A SE422349B (en) 1977-11-28 1977-11-28 OIL SEPARATION AT A PLANT TO COMPRESS A GAS

Publications (2)

Publication Number Publication Date
SE7713408L true SE7713408L (en) 1979-05-29
SE422349B SE422349B (en) 1982-03-01

Family

ID=20333008

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713408A SE422349B (en) 1977-11-28 1977-11-28 OIL SEPARATION AT A PLANT TO COMPRESS A GAS

Country Status (3)

Country Link
DE (1) DE2849837A1 (en)
GB (1) GB2008684B (en)
SE (1) SE422349B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948992A1 (en) * 1979-12-05 1981-06-11 Karl Prof.Dr.-Ing. 3000 Hannover Bammert ROTOR COMPRESSORS, ESPECIALLY SCREW ROTOR COMPRESSORS, WITH LUBRICANT SUPPLY TO AND LUBRICANT DRAINAGE FROM THE BEARINGS
US4545742A (en) * 1982-09-30 1985-10-08 Dunham-Bush, Inc. Vertical axis hermetic helical screw rotary compressor with discharge gas oil mist eliminator and dual transfer tube manifold for supplying liquid refrigerant and refrigerant vapor to the compression area
FR2544025B1 (en) * 1983-04-07 1985-08-16 Mils Pompes Compresseurs IMPROVEMENTS IN LUBRICATION SYSTEMS FOR ROTARY VACUUM PUMPS
SE439042B (en) * 1983-07-20 1985-05-28 Imo Ab SCREW PUMP WITH CONTROL DEVICE
US4775304A (en) * 1986-07-03 1988-10-04 The United States Of America As Represented By The Secretary Of The Navy Centrifugal scavenging system for single screw compressors
US4761123A (en) * 1987-06-11 1988-08-02 Ingersoll-Rand Company Lubrication arrangement, in an air compressor
JP2742146B2 (en) * 1990-08-31 1998-04-22 株式会社神戸製鋼所 Oil-cooled compressor
SE503871C2 (en) * 1994-06-21 1996-09-23 Svenska Rotor Maskiner Ab Rotary displacement compressor with liquid circulation system
GB2301629B (en) * 1995-05-25 1999-02-10 Compair Broomwade Ltd Oil recycling in screw compressor arrangements
SE531038C2 (en) * 2007-04-02 2008-11-25 Svenska Rotor Maskiner Ab Screw rotor machine, energy conversion system and method of energy conversion
JP4431184B2 (en) * 2008-06-13 2010-03-10 株式会社神戸製鋼所 Screw compressor
DE202014000199U1 (en) * 2014-01-08 2015-04-09 Oerlikon Leybold Vacuum Gmbh Lubricant-sealed vacuum pump
CN104454462A (en) * 2014-11-27 2015-03-25 山东明天机械有限公司 Circulating water system used for cooling mechanical seals of vapor compressor

Also Published As

Publication number Publication date
SE422349B (en) 1982-03-01
GB2008684A (en) 1979-06-06
DE2849837A1 (en) 1979-06-28
GB2008684B (en) 1982-04-07

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