PL2535621T3 - Pierścień uszczelniający wału dla układu uszczelniającego z olejowym uszczelnieniem prądnicy chłodzonej wodorem - Google Patents

Pierścień uszczelniający wału dla układu uszczelniającego z olejowym uszczelnieniem prądnicy chłodzonej wodorem

Info

Publication number
PL2535621T3
PL2535621T3 PL11167707T PL11167707T PL2535621T3 PL 2535621 T3 PL2535621 T3 PL 2535621T3 PL 11167707 T PL11167707 T PL 11167707T PL 11167707 T PL11167707 T PL 11167707T PL 2535621 T3 PL2535621 T3 PL 2535621T3
Authority
PL
Poland
Prior art keywords
hydrogen
sealing oil
cooled generator
seal ring
oil seal
Prior art date
Application number
PL11167707T
Other languages
English (en)
Inventor
Christopher Cordiner
THOMAS GüNTHER
Christoph Lehmann
Oliver Majchrzak
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of PL2535621T3 publication Critical patent/PL2535621T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/443—Free-space packings provided with discharge channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Motor Or Generator Frames (AREA)
  • Mechanical Sealing (AREA)
PL11167707T 2011-05-26 2011-05-26 Pierścień uszczelniający wału dla układu uszczelniającego z olejowym uszczelnieniem prądnicy chłodzonej wodorem PL2535621T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11167707.6A EP2535621B1 (de) 2011-05-26 2011-05-26 Wellendichtungsring für ein Sperröldichtungssystem eines wasserstoffgekühlten Generators

Publications (1)

Publication Number Publication Date
PL2535621T3 true PL2535621T3 (pl) 2014-11-28

Family

ID=44835009

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11167707T PL2535621T3 (pl) 2011-05-26 2011-05-26 Pierścień uszczelniający wału dla układu uszczelniającego z olejowym uszczelnieniem prądnicy chłodzonej wodorem

Country Status (4)

Country Link
US (1) US20120299248A1 (pl)
EP (1) EP2535621B1 (pl)
CN (1) CN102797851B (pl)
PL (1) PL2535621T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8740225B2 (en) * 2009-06-03 2014-06-03 Exponential Technologies, Inc. Hydrodynamic bore seal
KR20200108282A (ko) 2017-12-13 2020-09-17 엑스퍼넨셜 테크놀로지스 주식회사 회전식 유체 유동 장치
US11168683B2 (en) 2019-03-14 2021-11-09 Exponential Technologies, Inc. Pressure balancing system for a fluid pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE531064A (pl) * 1953-08-11
US3778123A (en) * 1971-11-17 1973-12-11 Singer Co Liquid bearing unit and seal
US3915459A (en) * 1974-05-13 1975-10-28 Dresser Ind Turbo-machinery seal
US4270760A (en) * 1979-10-15 1981-06-02 Greiman Myrl H W Sealing assembly
US4305592A (en) * 1979-10-23 1981-12-15 Transamerica Delaval, Inc. Gas seal bushing
SE432645B (sv) * 1982-04-23 1984-04-09 Hep Products Ab Tetningsanordning for tetning i en riktning mellan samverkande ytan av en cylindrisk halighet och mantelytan av en deri rorlig spindel
US4534569A (en) * 1983-09-27 1985-08-13 Mitsubishi Jukogyo Kabushiki Kaisha Stern tube seal device providing a seal about a rotatable shaft
US5147015A (en) * 1991-01-28 1992-09-15 Westinghouse Electric Corp. Seal oil temperature control method and apparatus
US5509664A (en) * 1993-07-19 1996-04-23 Stein Seal Company Segmented hydrodynamic seals for sealing a rotatable shaft
US5899460A (en) * 1995-09-22 1999-05-04 Rexnord Corporation Refrigeration compressor seal
WO1997021948A2 (de) * 1995-12-08 1997-06-19 Siemens Aktiengesellschaft Anordnung zur abdichtung eines durchführungsspaltes zwischen einer wand und einer welle
CN101604877B (zh) * 2002-11-13 2012-03-21 株式会社东芝 回转电机
DE102005055942B4 (de) * 2005-11-24 2008-06-12 Sensoplan Aktiengesellschaft Abdichtvorrichtung

Also Published As

Publication number Publication date
EP2535621B1 (de) 2014-06-25
EP2535621A1 (de) 2012-12-19
CN102797851B (zh) 2015-08-19
CN102797851A (zh) 2012-11-28
US20120299248A1 (en) 2012-11-29

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