DE2158170A1 - - Google Patents

Info

Publication number
DE2158170A1
DE2158170A1 DE19712158170 DE2158170A DE2158170A1 DE 2158170 A1 DE2158170 A1 DE 2158170A1 DE 19712158170 DE19712158170 DE 19712158170 DE 2158170 A DE2158170 A DE 2158170A DE 2158170 A1 DE2158170 A1 DE 2158170A1
Authority
DE
Germany
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.)
Granted
Application number
DE19712158170
Other versions
DE2158170B1 (de
DE2158170C (de
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
Priority to DE19712158170 priority Critical patent/DE2158170C/de
Priority claimed from DE19712158170 external-priority patent/DE2158170C/de
Publication of DE2158170B1 publication Critical patent/DE2158170B1/de
Publication of DE2158170A1 publication Critical patent/DE2158170A1/de
Application granted granted Critical
Publication of DE2158170C publication Critical patent/DE2158170C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
DE19712158170 1971-11-24 Belüftungsanordnung für eine elektrische Maschine Expired DE2158170C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712158170 DE2158170C (de) 1971-11-24 Belüftungsanordnung für eine elektrische Maschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712158170 DE2158170C (de) 1971-11-24 Belüftungsanordnung für eine elektrische Maschine

Publications (3)

Publication Number Publication Date
DE2158170B1 DE2158170B1 (de) 1973-01-25
DE2158170A1 true DE2158170A1 (de) 1973-01-25
DE2158170C DE2158170C (de) 1973-08-09

Family

ID=

Also Published As

Publication number Publication date
DE2158170B1 (de) 1973-01-25

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8330 Complete disclaimer
8320 Willingness to grant licences declared (paragraph 23)
8380 Miscellaneous part iii

Free format text: WIEDEREINSETZUNG IN DEN VORHERGEHENDEN STAND

8339 Ceased/non-payment of the annual fee