SE9402177D0 - Rotary displacement compressor with liquid circulation system - Google Patents

Rotary displacement compressor with liquid circulation system

Info

Publication number
SE9402177D0
SE9402177D0 SE9402177A SE9402177A SE9402177D0 SE 9402177 D0 SE9402177 D0 SE 9402177D0 SE 9402177 A SE9402177 A SE 9402177A SE 9402177 A SE9402177 A SE 9402177A SE 9402177 D0 SE9402177 D0 SE 9402177D0
Authority
SE
Sweden
Prior art keywords
liquid
tank
cavity
pct
working space
Prior art date
Application number
SE9402177A
Other languages
English (en)
Other versions
SE503871C3 (sv
SE503871C2 (sv
SE9402177L (sv
Inventor
Leif Eriksson
Karlis Timuska
Original Assignee
Svenska Rotor Maskiner 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 Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab
Priority to SE9402177A priority Critical patent/SE503871C2/sv
Publication of SE9402177D0 publication Critical patent/SE9402177D0/sv
Priority to JP8502000A priority patent/JPH10501862A/ja
Priority to US08/750,482 priority patent/US5727936A/en
Priority to DE69517812T priority patent/DE69517812T2/de
Priority to PCT/SE1995/000377 priority patent/WO1995035446A1/en
Priority to EP95919702A priority patent/EP0766790B1/en
Publication of SE503871C3 publication Critical patent/SE503871C3/sv
Publication of SE9402177L publication Critical patent/SE9402177L/sv
Publication of SE503871C2 publication Critical patent/SE503871C2/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S418/00—Rotary expansible chamber devices
    • Y10S418/01—Non-working fluid separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE9402177A 1994-06-21 1994-06-21 Roterande deplacementskompressor med vätskecirkulationssystem SE503871C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9402177A SE503871C2 (sv) 1994-06-21 1994-06-21 Roterande deplacementskompressor med vätskecirkulationssystem
JP8502000A JPH10501862A (ja) 1994-06-21 1995-04-07 液体循環システムを備えた回転式容積圧縮機
US08/750,482 US5727936A (en) 1994-06-21 1995-04-07 Rotary displacement compressor with liquid circulation system
DE69517812T DE69517812T2 (de) 1994-06-21 1995-04-07 Rotationskompressor mit flüssigkeitszirkulationssystem
PCT/SE1995/000377 WO1995035446A1 (en) 1994-06-21 1995-04-07 Rotary displacement compressor with liquid circulation system
EP95919702A EP0766790B1 (en) 1994-06-21 1995-04-07 Rotary displacement compressor with liquid circulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402177A SE503871C2 (sv) 1994-06-21 1994-06-21 Roterande deplacementskompressor med vätskecirkulationssystem

Publications (4)

Publication Number Publication Date
SE9402177D0 true SE9402177D0 (sv) 1994-06-21
SE503871C3 SE503871C3 (sv) 1995-12-22
SE9402177L SE9402177L (sv) 1995-12-22
SE503871C2 SE503871C2 (sv) 1996-09-23

Family

ID=20394463

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402177A SE503871C2 (sv) 1994-06-21 1994-06-21 Roterande deplacementskompressor med vätskecirkulationssystem

Country Status (6)

Country Link
US (1) US5727936A (sv)
EP (1) EP0766790B1 (sv)
JP (1) JPH10501862A (sv)
DE (1) DE69517812T2 (sv)
SE (1) SE503871C2 (sv)
WO (1) WO1995035446A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6318959B1 (en) * 1998-12-22 2001-11-20 Unozawa-Gumi Iron Works, Ltd. Multi-stage rotary vacuum pump used for high temperature gas
BE1013221A3 (nl) * 2000-01-11 2001-11-06 Atlas Copco Airpower Nv Met water geinjecteerd schroefcompressorelement.
US6520758B1 (en) 2001-10-24 2003-02-18 Ingersoll-Rand Company Screw compressor assembly and method including a rotor having a thrust piston
US7566210B2 (en) 2005-10-20 2009-07-28 Emerson Climate Technologies, Inc. Horizontal scroll compressor
TW200829849A (en) * 2007-01-11 2008-07-16 Si-Fu Shen Multi-purpose coolant-recycling machine
SE531038C2 (sv) * 2007-04-02 2008-11-25 Svenska Rotor Maskiner Ab Skruvrotormaskin, energiomvandlingssystem och förfarande för energiomvandling
US20090129956A1 (en) * 2007-11-21 2009-05-21 Jean-Louis Picouet Compressor System and Method of Lubricating the Compressor System
US8747088B2 (en) 2007-11-27 2014-06-10 Emerson Climate Technologies, Inc. Open drive scroll compressor with lubrication system
JP4431184B2 (ja) * 2008-06-13 2010-03-10 株式会社神戸製鋼所 スクリュ圧縮装置
JP4365443B1 (ja) * 2008-07-29 2009-11-18 株式会社神戸製鋼所 無給油式スクリュ圧縮機
CA2809945C (en) 2010-08-30 2018-10-16 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
JP2012122450A (ja) * 2010-12-10 2012-06-28 Kobe Steel Ltd スクリュ圧縮機
CN102121476A (zh) * 2011-01-19 2011-07-13 宁波鲍斯能源装备股份有限公司 一种螺杆中压机
JP6041449B2 (ja) * 2012-09-14 2016-12-07 株式会社前川製作所 油冷式スクリュー圧縮機システム及び油冷式スクリュー圧縮機
JP6469549B2 (ja) * 2014-09-29 2019-02-13 株式会社神戸製鋼所 オイルフリースクリュ圧縮機
US9828995B2 (en) * 2014-10-23 2017-11-28 Ghh Rand Schraubenkompressoren Gmbh Compressor and oil drain system
BR112017016605B8 (pt) * 2015-02-12 2023-01-10 Maekawa Seisakusho Kk Sistema de compressor parafuso submerso em óleo e método para modificar o mesmo
CN113587506B (zh) * 2021-07-26 2022-06-14 珠海格力电器股份有限公司 冷媒回气系统及制冷机组

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422349B (sv) * 1977-11-28 1982-03-01 Stal Refrigeration Ab Oljeavskiljning vid en anleggning for att komprimera en gas
DE2948992A1 (de) * 1979-12-05 1981-06-11 Karl Prof.Dr.-Ing. 3000 Hannover Bammert Rotorverdichter, insbesondere schraubenrotorverdichter, mit schmiermittelzufuhr zu und schmiermitteldrainage von den lagern

Also Published As

Publication number Publication date
JPH10501862A (ja) 1998-02-17
SE503871C2 (sv) 1996-09-23
EP0766790B1 (en) 2000-07-05
US5727936A (en) 1998-03-17
DE69517812T2 (de) 2001-02-15
DE69517812D1 (de) 2000-08-10
SE9402177L (sv) 1995-12-22
WO1995035446A1 (en) 1995-12-28
EP0766790A1 (en) 1997-04-09

Similar Documents

Publication Publication Date Title
SE9402177D0 (sv) Rotary displacement compressor with liquid circulation system
CA1156627A (en) Rotary compressor with rotor shaft bearing lubricant inlet and drainage means
US3975123A (en) Shaft seals for a screw compressor
US3722624A (en) Bearing seal and oil tank ventilation system
EP0362757A3 (en) Rotary machine of the screw pump type
TW351739B (en) Fuel supplying apparatus
KR20090014330A (ko) 가스/액체 조합 펌프
KR20080024149A (ko) 회전 진공 펌프
DE69936939D1 (de) Zapfsystem für eine kompressorwand sowie betriebsverfahren
CN108036184A (zh) 一种动力装置的防泄漏润滑油供给系统
SE503871C3 (sv) Roterande deplacementskompressor med vätskecirkulationssystem
DE69514716D1 (de) Hochdruckpumpe für Brennstoffeinspritzsysteme
US20230349384A1 (en) Screw compressor with oil injection at multiple volume ratios
TW362137B (en) Vacuum pump
US5178522A (en) Method and apparatus for supplying oil to a vacuum pump
GB1432974A (sv)
JP2002310079A (ja) 水潤滑式スクリュー圧縮機
JPS6217389A (ja) 機械ポンプ
WO1987003651A1 (en) Intermittent service screw compressor
JPS56132493A (en) Vacuum pump
SE500488C2 (sv) Skruvkompressor med tätningsorgan
GB772944A (en) Rotary compressor
JPH07217748A (ja) 真空ポンプ用軸封装置
RU2066008C1 (ru) Способ газодинамического уплотнения
CA2187426C (en) Liquid-ring gas pump

Legal Events

Date Code Title Description
NUG Patent has lapsed