AT314650B - Shaft seals, in particular for electrical machines - Google Patents

Shaft seals, in particular for electrical machines

Info

Publication number
AT314650B
AT314650B AT701272A AT701272A AT314650B AT 314650 B AT314650 B AT 314650B AT 701272 A AT701272 A AT 701272A AT 701272 A AT701272 A AT 701272A AT 314650 B AT314650 B AT 314650B
Authority
AT
Austria
Prior art keywords
electrical machines
shaft seals
seals
shaft
machines
Prior art date
Application number
AT701272A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT314650B publication Critical patent/AT314650B/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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Of Bearings (AREA)
AT701272A 1971-11-19 1972-08-14 Shaft seals, in particular for electrical machines AT314650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2157374A DE2157374A1 (en) 1971-11-19 1971-11-19 SHAFT SEAL, ESPECIALLY FOR ELECTRIC MACHINE

Publications (1)

Publication Number Publication Date
AT314650B true AT314650B (en) 1974-04-10

Family

ID=5825521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT701272A AT314650B (en) 1971-11-19 1972-08-14 Shaft seals, in particular for electrical machines

Country Status (5)

Country Link
AT (1) AT314650B (en)
CH (1) CH545932A (en)
DE (1) DE2157374A1 (en)
FR (1) FR2161649A5 (en)
SE (1) SE374954B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0434848U (en) * 1990-07-16 1992-03-24
DE29510961U1 (en) * 1995-07-06 1995-09-14 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Sealing arrangement
US12095335B2 (en) 2022-07-26 2024-09-17 Vault Motors LLC Submersible-rated roller table motor

Also Published As

Publication number Publication date
FR2161649A5 (en) 1973-07-06
SE374954B (en) 1975-03-24
DE2157374A1 (en) 1973-05-24
CH545932A (en) 1974-02-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee