SE7408228L - PROCEDURE AND DEVICE FOR DRAINING OIL BY A ROTOR COMPRESSOR. - Google Patents

PROCEDURE AND DEVICE FOR DRAINING OIL BY A ROTOR COMPRESSOR.

Info

Publication number
SE7408228L
SE7408228L SE7408228A SE7408228A SE7408228L SE 7408228 L SE7408228 L SE 7408228L SE 7408228 A SE7408228 A SE 7408228A SE 7408228 A SE7408228 A SE 7408228A SE 7408228 L SE7408228 L SE 7408228L
Authority
SE
Sweden
Prior art keywords
compressor
oil
procedure
june
barrel
Prior art date
Application number
SE7408228A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE382851B (en
Inventor
S E Eriksson
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE7408228A priority Critical patent/SE382851B/en
Priority to BE157298A priority patent/BE830204A/en
Priority to IT5008275A priority patent/IT1044138B/en
Priority to FI751828A priority patent/FI60761C/en
Priority to DE19752527238 priority patent/DE2527238C3/en
Priority to GB2609975A priority patent/GB1464239A/en
Priority to FR7519721A priority patent/FR2276488A1/en
Publication of SE7408228L publication Critical patent/SE7408228L/en
Publication of SE382851B publication Critical patent/SE382851B/en
Priority to US05/751,798 priority patent/US4080119A/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
    • 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)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • General Details Of Gearings (AREA)

Abstract

1464239 Rotary positive-displacement fluidmachines ATLAS COPCO AB 19 June 1975 [24 June 1974] 26099/75 Heading F1F In an oil lubricated axial flow screw compressor, oil which is sprayed on two gears 11, 14 is driven by the pressure in the gear's casing through ducts 19 and 20 to a lower pressure part of the compressor, the interior of the gear casing being connected by a duct 16 to an intermediate pressure region in the compressor's barrel. The compressor's discharge enters a receiver 24 which serves as an oil reservoir and oil is driven by the discharge pressure along conduit 26 to holes 28 and into the barrel to lubricate the rotors and cool the working fluid.
SE7408228A 1974-06-24 1974-06-24 PROCEDURE FOR DRAINING OIL FROM VEXELLADAN BY AN OIL INJECTED ROTOR COMPRESSOR AND DEVICE FOR PERFORMING THE PROCEDURE SE382851B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7408228A SE382851B (en) 1974-06-24 1974-06-24 PROCEDURE FOR DRAINING OIL FROM VEXELLADAN BY AN OIL INJECTED ROTOR COMPRESSOR AND DEVICE FOR PERFORMING THE PROCEDURE
BE157298A BE830204A (en) 1974-06-24 1975-06-13 METHOD AND APPARATUS FOR EVACUATING THE OIL FROM THE GEAR CASE OF A ROTARY OIL INJECTION COMPRESSOR
IT5008275A IT1044138B (en) 1974-06-24 1975-06-17 DEVICE TO DISCHARGE LUBRICANT OIL FROM THE GEAR BOX OF A COMPRESSOR
FI751828A FI60761C (en) 1974-06-24 1975-06-18 ANORDNING FOER DRAENERING AV OEVERSKOTTOLJA FRAON VAEXELLAODAN VID EN ROTORKOMPRESSOR
DE19752527238 DE2527238C3 (en) 1974-06-24 1975-06-19 Device for draining excess oil from the gear housing of a rotary piston compressor
GB2609975A GB1464239A (en) 1974-06-24 1975-06-19 Draining oil from the gear case of a rotary compressor
FR7519721A FR2276488A1 (en) 1974-06-24 1975-06-24 METHOD AND APPARATUS FOR EVACUATING OIL FROM THE GEAR HOUSING OF A ROTARY OIL INJECTION COMPRESSOR
US05/751,798 US4080119A (en) 1974-06-24 1976-12-17 Method and device for draining oil from the gear case of a compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7408228A SE382851B (en) 1974-06-24 1974-06-24 PROCEDURE FOR DRAINING OIL FROM VEXELLADAN BY AN OIL INJECTED ROTOR COMPRESSOR AND DEVICE FOR PERFORMING THE PROCEDURE

Publications (2)

Publication Number Publication Date
SE7408228L true SE7408228L (en) 1975-12-29
SE382851B SE382851B (en) 1976-02-16

Family

ID=20321512

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408228A SE382851B (en) 1974-06-24 1974-06-24 PROCEDURE FOR DRAINING OIL FROM VEXELLADAN BY AN OIL INJECTED ROTOR COMPRESSOR AND DEVICE FOR PERFORMING THE PROCEDURE

Country Status (7)

Country Link
BE (1) BE830204A (en)
DE (1) DE2527238C3 (en)
FI (1) FI60761C (en)
FR (1) FR2276488A1 (en)
GB (1) GB1464239A (en)
IT (1) IT1044138B (en)
SE (1) SE382851B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022249A1 (en) * 1980-06-13 1981-12-24 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried Motor driven twin screw rotor compressor - is liquid cooled and lubricated by injection into compression chamber
DE3704254A1 (en) * 1987-02-09 1988-08-18 Mannesmann Ag Lubricating oil removal from gears of oil-flooded rotary piston compressors
GB2227057B (en) * 1988-12-22 1993-01-13 Multiphase Systems Plc Improvements in pumps
US5454700A (en) * 1993-05-08 1995-10-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Bearing support for a lysholm compressor
BE1018589A3 (en) 2009-10-08 2011-04-05 Atlas Copco Airpower Nv METHOD FOR AXIALLY POSITIONING BEARINGS AT AN END
US11022122B2 (en) * 2016-06-01 2021-06-01 Trane International Inc. Intermediate discharge port for a compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE475384C (en) * 1926-07-13 1929-04-23 Sulzer Akt Ges Geb Rotary piston compressor with a sickle-shaped working space arranged between the stationary housing jacket and the rotating piston drum and with axially movable side walls
CH173842A (en) * 1934-04-10 1934-12-15 Jolivet A Panizza Et Rotary pump.
US2305317A (en) * 1938-04-09 1942-12-15 Claude H Nickell Rotary compressor
GB846390A (en) * 1956-11-14 1960-08-31 Howden James & Co Ltd Improvements in or relating to rotary compressors
GB950057A (en) * 1959-04-20 1964-02-19 Svenska Rotor Maskiner Ab Improvements in or relating to rotary compressors
US3291385A (en) * 1965-06-01 1966-12-13 Gardner Denver Co Receiver-separator unit for liquidinjected compressor

Also Published As

Publication number Publication date
BE830204A (en) 1975-10-01
IT1044138B (en) 1980-03-20
FR2276488A1 (en) 1976-01-23
FI60761C (en) 1982-03-10
DE2527238C3 (en) 1981-08-13
GB1464239A (en) 1977-02-09
FI60761B (en) 1981-11-30
DE2527238A1 (en) 1976-01-08
DE2527238B2 (en) 1980-12-11
SE382851B (en) 1976-02-16
FI751828A (en) 1975-12-25
FR2276488B1 (en) 1980-07-04

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