ZA727616B - Improvements in or relating to electrical machines - Google Patents

Improvements in or relating to electrical machines

Info

Publication number
ZA727616B
ZA727616B ZA727616A ZA727616A ZA727616B ZA 727616 B ZA727616 B ZA 727616B ZA 727616 A ZA727616 A ZA 727616A ZA 727616 A ZA727616 A ZA 727616A ZA 727616 B ZA727616 B ZA 727616B
Authority
ZA
South Africa
Prior art keywords
relating
electrical machines
machines
electrical
Prior art date
Application number
ZA727616A
Other languages
English (en)
Inventor
J Klaar
Original Assignee
Kraftwerk Union 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
Priority claimed from DE19712154979 external-priority patent/DE2154979C3/de
Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of ZA727616B publication Critical patent/ZA727616B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Examining Or Testing Airtightness (AREA)
ZA727616A 1971-11-05 1972-10-25 Improvements in or relating to electrical machines ZA727616B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154979 DE2154979C3 (de) 1971-11-05 Einrichtung zur Ermittlung von Leckstellen im Kühlwasserkreislauf elektrischer Maschinen

Publications (1)

Publication Number Publication Date
ZA727616B true ZA727616B (en) 1973-07-25

Family

ID=5824266

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727616A ZA727616B (en) 1971-11-05 1972-10-25 Improvements in or relating to electrical machines

Country Status (7)

Country Link
JP (1) JPS5646339B2 (enExample)
AT (1) AT320065B (enExample)
AU (1) AU472807B2 (enExample)
CH (1) CH544438A (enExample)
GB (1) GB1362924A (enExample)
SE (1) SE383811B (enExample)
ZA (1) ZA727616B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751964C2 (de) * 1977-11-21 1982-06-16 Kraftwerk Union AG, 4330 Mülheim Verfahren und Einrichtung zur Ermittlung von Kühlwasserleckagen an elektrischen Maschinen
JPH07231610A (ja) * 1994-02-18 1995-08-29 Iwatani Internatl Corp 大容量発電機のガス冷却方法及び冷却用混合ガス
RU2248547C2 (ru) * 2003-02-20 2005-03-20 Государственное учреждение Кузбасский государственный технический университет Способ контроля герметичности изделий
RU2256793C1 (ru) * 2004-02-10 2005-07-20 Открытое акционерное общество "ВНИПИгаздобыча" Способ определения динамических процессов в газовой среде
US8564237B2 (en) 2010-06-17 2013-10-22 General Electric Company Seal leakage and seal oil contamination detection in generator
US8344676B2 (en) 2010-06-17 2013-01-01 General Electric Company Seal leakage and seal oil contamination detection in generator
CN103471787B (zh) * 2013-08-16 2018-01-26 中国广核集团有限公司 核电站发电机系统的模拟装置及其验证方法

Also Published As

Publication number Publication date
AU4820072A (en) 1974-05-02
SE383811B (sv) 1976-03-29
DE2154979A1 (de) 1973-05-10
CH544438A (de) 1973-11-15
AT320065B (de) 1975-01-27
GB1362924A (en) 1974-08-07
JPS4858307A (enExample) 1973-08-16
AU472807B2 (en) 1976-06-03
DE2154979B2 (de) 1976-09-23
JPS5646339B2 (enExample) 1981-11-02

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