DE69406134T2 - Rotierender schraubenverdichter und dichtung - Google Patents

Rotierender schraubenverdichter und dichtung

Info

Publication number
DE69406134T2
DE69406134T2 DE69406134T DE69406134T DE69406134T2 DE 69406134 T2 DE69406134 T2 DE 69406134T2 DE 69406134 T DE69406134 T DE 69406134T DE 69406134 T DE69406134 T DE 69406134T DE 69406134 T2 DE69406134 T2 DE 69406134T2
Authority
DE
Germany
Prior art keywords
seal
screw compressor
rotating screw
rotating
compressor
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.)
Expired - Fee Related
Application number
DE69406134T
Other languages
German (de)
English (en)
Other versions
DE69406134D1 (de
Inventor
Roland Pamlin
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.)
Svenska Rotor Maskiner AB
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
Publication of DE69406134D1 publication Critical patent/DE69406134D1/de
Application granted granted Critical
Publication of DE69406134T2 publication Critical patent/DE69406134T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009—Shaft sealings specially adapted for pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
DE69406134T 1993-05-14 1994-02-04 Rotierender schraubenverdichter und dichtung Expired - Fee Related DE69406134T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9301662A SE500488C2 (sv) 1993-05-14 1993-05-14 Skruvkompressor med tätningsorgan
PCT/SE1994/000087 WO1994027050A1 (en) 1993-05-14 1994-02-04 Rotary screw compressor with seal means

Publications (2)

Publication Number Publication Date
DE69406134D1 DE69406134D1 (de) 1997-11-13
DE69406134T2 true DE69406134T2 (de) 1998-04-09

Family

ID=20389942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406134T Expired - Fee Related DE69406134T2 (de) 1993-05-14 1994-02-04 Rotierender schraubenverdichter und dichtung

Country Status (5)

Country Link
EP (1) EP0698185B1 (sv)
DE (1) DE69406134T2 (sv)
DK (1) DK0698185T3 (sv)
SE (1) SE500488C2 (sv)
WO (1) WO1994027050A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3493850B2 (ja) * 1995-11-22 2004-02-03 石川島播磨重工業株式会社 機械駆動式過給機のシール構造
US6283739B1 (en) * 1997-03-26 2001-09-04 Iec L.L.C. Steam-driven propeller engine
JPH11270484A (ja) * 1998-03-24 1999-10-05 Taiko Kikai Industries Co Ltd スクリューロータ型ウエット真空ポンプ
DE29807796U1 (de) * 1998-04-30 1999-09-09 Ghh Rand Schraubenkompressoren Dichtungsanordnung für einen Wellenzapfen eines trockenlaufenden Rotationsschraubenverdichters
FR2853699B1 (fr) * 2003-04-08 2008-02-29 Cyclam Sas Compresseur rotatif a gaz
CN101975160B (zh) * 2010-11-16 2014-12-03 上海维尔泰克螺杆机械有限公司 双螺杆液体泵
US9022760B2 (en) 2011-11-02 2015-05-05 Trane International Inc. High pressure seal vent
JP6707021B2 (ja) * 2016-12-22 2020-06-10 株式会社日立産機システム スクリュー圧縮機
DE102018205932A1 (de) * 2018-04-18 2019-10-24 Henkel Ag & Co. Kgaa Pumpe mit einer Produktkammer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913346A (en) * 1974-05-30 1975-10-21 Dunham Bush Inc Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor
DE3503039A1 (de) * 1985-01-30 1986-07-31 Wankel Gmbh, 1000 Berlin Wellendichtung zwischen kaeltekompressor und antriebsmotor
US4669279A (en) * 1985-03-19 1987-06-02 Ebara Corporation Motor cooling apparatus for refrigerator

Also Published As

Publication number Publication date
DE69406134D1 (de) 1997-11-13
SE9301662L (sv) 1994-07-04
DK0698185T3 (da) 1998-05-18
WO1994027050A1 (en) 1994-11-24
EP0698185B1 (en) 1997-10-08
SE9301662D0 (sv) 1993-05-14
EP0698185A1 (en) 1996-02-28
SE500488C2 (sv) 1994-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEINRICH ERB PARTNER, 60314 FRANKFURT

8339 Ceased/non-payment of the annual fee