JPS321863B1 - - Google Patents

Info

Publication number
JPS321863B1
JPS321863B1 JP1690054A JP1690054A JPS321863B1 JP S321863 B1 JPS321863 B1 JP S321863B1 JP 1690054 A JP1690054 A JP 1690054A JP 1690054 A JP1690054 A JP 1690054A JP S321863 B1 JPS321863 B1 JP S321863B1
Authority
JP
Japan
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.)
Pending
Application number
JP1690054A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS321863B1 publication Critical patent/JPS321863B1/ja
Pending legal-status Critical Current

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
    • F16J15/441—Free-space packings with floating ring
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/124—Sealing of shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Gasket Seals (AREA)
JP1690054A 1953-08-11 1954-08-10 Pending JPS321863B1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760781XA 1953-08-11 1953-08-11

Publications (1)

Publication Number Publication Date
JPS321863B1 true JPS321863B1 (zh) 1957-03-22

Family

ID=22129802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1690054A Pending JPS321863B1 (zh) 1953-08-11 1954-08-10

Country Status (5)

Country Link
JP (1) JPS321863B1 (zh)
BE (1) BE531064A (zh)
DE (1) DE1011050B (zh)
FR (1) FR1109866A (zh)
GB (1) GB760781A (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090751B (de) * 1958-12-08 1960-10-13 Asea Ab Wellendichtung fuer gasgefuellte elektrische Maschinen
CH385581A (de) * 1961-01-24 1964-12-15 Bbc Brown Boveri & Cie Wellendichtung für gasgefüllte, elektrische Maschinen
CH453015A (de) * 1966-06-17 1968-05-31 Bbc Brown Boveri & Cie Schwimmringdichtung
FR1493726A (fr) * 1966-07-21 1967-09-01 Chantiers De Nantes Atel Dispositif d'introduction par le côté d'un fluide sous pression dans un arbre en rotation
US4313608A (en) * 1978-12-20 1982-02-02 Associated Engineering Limited Means for controlling fluid flow
US4305592A (en) * 1979-10-23 1981-12-15 Transamerica Delaval, Inc. Gas seal bushing
DE3034715C2 (de) * 1980-09-15 1984-05-24 Kraftwerk Union AG, 4330 Mülheim Wellenabdichtung für gasgefüllte elektrische Maschinen
CH673688A5 (zh) * 1987-03-23 1990-03-30 Bbc Brown Boveri & Cie
DE3830470A1 (de) * 1988-09-08 1990-03-15 Mtu Friedrichshafen Gmbh Dichtungseinrichtung zwischen welle und gehaeuse einer stroemungsmaschine mit mindestens einem laufrad
JP2610605B2 (ja) * 1990-08-10 1997-05-14 シーメンス アクチエンゲゼルシヤフト ケーシング壁と軸との間の貫通部間隙の軸封装置
US5147015A (en) * 1991-01-28 1992-09-15 Westinghouse Electric Corp. Seal oil temperature control method and apparatus
DE4123303A1 (de) * 1991-07-13 1993-01-21 Mtu Muenchen Gmbh Absperrdichtung
DE4343551A1 (de) * 1993-12-20 1995-06-22 Siemens Ag Flüssigkeitsringvakuumpumpe
DE19528090C1 (de) * 1995-07-31 1997-01-23 Siemens Ag Verfahren und Vorrichtung zum schnellen Druckabbau in einer Anlage, insbesondere bei einem wasserstoffgekühlten Generator
US6070881A (en) * 1995-12-08 2000-06-06 Siemens Aktiengesellschaft Configuration for sealing a leadthrough gap between a wall and a shaft
EP1103746A1 (de) * 1999-11-25 2001-05-30 Siemens Aktiengesellschaft Wellendichtung
WO2006125341A1 (fr) * 2005-05-24 2006-11-30 Wei Jiang Brosse a dent electrique double tournee vers l'interieur
PL2535621T3 (pl) * 2011-05-26 2014-11-28 Siemens Ag Pierścień uszczelniający wału dla układu uszczelniającego z olejowym uszczelnieniem prądnicy chłodzonej wodorem
CN109027248B (zh) * 2018-10-10 2023-10-20 四川省机械研究设计院(集团)有限公司 一种抑制密封油窜流流量的氢冷发电机双流环密封瓦

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036308A (en) * 1930-01-04 1936-04-07 Guysbert B Vroom Means for packing movable members
GB653274A (en) * 1944-08-29 1951-05-09 Gyoergy Jendrassik Improvements in a sealing arrangement between relatively moving members

Also Published As

Publication number Publication date
DE1011050B (de) 1957-06-27
GB760781A (en) 1956-11-07
BE531064A (zh)
FR1109866A (fr) 1956-02-02

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