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CH352538A - Method for sealing gas-cooled electrical machines - Google Patents

Method for sealing gas-cooled electrical machines

Info

Publication number
CH352538A
CH352538A CH352538DA CH352538A CH 352538 A CH352538 A CH 352538A CH 352538D A CH352538D A CH 352538DA CH 352538 A CH352538 A CH 352538A
Authority
CH
Switzerland
Prior art keywords
electrical machines
sealing gas
cooled electrical
cooled
sealing
Prior art date
Application number
Other languages
German (de)
Inventor
Bertil Andersson Ernst
Original Assignee
Svenska Turbin Aktiebolaget Lj
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 Turbin Aktiebolaget Lj filed Critical Svenska Turbin Aktiebolaget Lj
Publication of CH352538A publication Critical patent/CH352538A/en

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
    • F16J15/16—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)
  • Motor Or Generator Cooling System (AREA)
  • Lasers (AREA)
CH352538D 1956-08-04 1957-05-27 Method for sealing gas-cooled electrical machines CH352538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE352538X 1956-08-04

Publications (1)

Publication Number Publication Date
CH352538A true CH352538A (en) 1961-02-28

Family

ID=20308680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352538D CH352538A (en) 1956-08-04 1957-05-27 Method for sealing gas-cooled electrical machines

Country Status (3)

Country Link
CH (1) CH352538A (en)
DE (1) DE1058620B (en)
GB (1) GB802861A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1475803B1 (en) * 1964-03-19 1970-07-30 Rolls Royce Lubricating device for the bearing arranged at the upper end of a vertical shaft, in particular a gas turbine blower lifting mechanism

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH381935A (en) * 1960-10-14 1964-09-15 Bbc Brown Boveri & Cie Shaft seal for gas-filled machines
US3392804A (en) * 1965-06-29 1968-07-16 Mc Donnell Douglas Corp Lubrication system
JPS5248261B2 (en) * 1972-04-11 1977-12-08
JPS4933043A (en) * 1972-08-04 1974-03-26
US4009972A (en) * 1975-07-10 1977-03-01 Wallace-Murray Corporation Turbocharger lubrication and exhaust system
EP2264862A1 (en) * 2009-06-16 2010-12-22 Alstom Technology Ltd Sealed electric generator and method for sealing an electric generator
US10554090B2 (en) * 2016-03-08 2020-02-04 Mitsubishi Electric Corporation Shaft seal device mounted rotating electrical machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1475803B1 (en) * 1964-03-19 1970-07-30 Rolls Royce Lubricating device for the bearing arranged at the upper end of a vertical shaft, in particular a gas turbine blower lifting mechanism

Also Published As

Publication number Publication date
GB802861A (en) 1958-10-15
DE1058620B (en) 1959-06-04

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