FR749948A - Device for sealing shaft crossings in gas-cooled electrical machines - Google Patents

Device for sealing shaft crossings in gas-cooled electrical machines

Info

Publication number
FR749948A
FR749948A FR749948DA FR749948A FR 749948 A FR749948 A FR 749948A FR 749948D A FR749948D A FR 749948DA FR 749948 A FR749948 A FR 749948A
Authority
FR
France
Prior art keywords
crossings
gas
electrical machines
sealing shaft
cooled electrical
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
Application number
Other languages
French (fr)
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR749948A publication Critical patent/FR749948A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Power Engineering (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
FR749948D 1932-02-13 1933-02-02 Device for sealing shaft crossings in gas-cooled electrical machines Expired FR749948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH161662T 1932-02-13

Publications (1)

Publication Number Publication Date
FR749948A true FR749948A (en) 1933-08-01

Family

ID=7329211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749948D Expired FR749948A (en) 1932-02-13 1933-02-02 Device for sealing shaft crossings in gas-cooled electrical machines

Country Status (3)

Country Link
CH (1) CH161662A (en)
DE (1) DE609229C (en)
FR (1) FR749948A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115955041A (en) * 2023-03-06 2023-04-11 佛山市顺德区乐普达电机有限公司 Food crushing motor mounting seat for food processing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972863C (en) * 1939-01-18 1959-10-15 Siemens Ag Gas-tight shaft bushing with a sealing fluid flow for closed, gas-cooled electrical machines
DE1120571B (en) * 1960-11-14 1961-12-28 Licentia Gmbh Device for sealing the shaft ducts on a turbo generator with a rotor rotating in a vacuum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115955041A (en) * 2023-03-06 2023-04-11 佛山市顺德区乐普达电机有限公司 Food crushing motor mounting seat for food processing

Also Published As

Publication number Publication date
DE609229C (en) 1935-02-11
CH161662A (en) 1933-05-15

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