JPS5482284A - Method and device for detecting leakage of cooling water - Google Patents

Method and device for detecting leakage of cooling water

Info

Publication number
JPS5482284A
JPS5482284A JP14039478A JP14039478A JPS5482284A JP S5482284 A JPS5482284 A JP S5482284A JP 14039478 A JP14039478 A JP 14039478A JP 14039478 A JP14039478 A JP 14039478A JP S5482284 A JPS5482284 A JP S5482284A
Authority
JP
Japan
Prior art keywords
cooling water
detecting leakage
leakage
detecting
cooling
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.)
Granted
Application number
JP14039478A
Other languages
Japanese (ja)
Other versions
JPS6327651B2 (en
Inventor
Kuraaru Yurugen
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.)
Kraftwerk Union AG
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
Application filed by Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of JPS5482284A publication Critical patent/JPS5482284A/en
Publication of JPS6327651B2 publication Critical patent/JPS6327651B2/ja
Granted 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
    • H02K9/24—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)
JP14039478A 1977-11-21 1978-11-14 Method and device for detecting leakage of cooling water Granted JPS5482284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772751964 DE2751964C2 (en) 1977-11-21 1977-11-21 Method and device for the determination of cooling water leaks in electrical machines

Publications (2)

Publication Number Publication Date
JPS5482284A true JPS5482284A (en) 1979-06-30
JPS6327651B2 JPS6327651B2 (en) 1988-06-03

Family

ID=6024246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14039478A Granted JPS5482284A (en) 1977-11-21 1978-11-14 Method and device for detecting leakage of cooling water

Country Status (6)

Country Link
JP (1) JPS5482284A (en)
AT (1) AT360613B (en)
BR (1) BR7807292A (en)
CH (1) CH636737A5 (en)
DE (1) DE2751964C2 (en)
GB (1) GB2033092B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603337A (en) * 1985-03-28 1986-07-29 Polaroid Corporation Thermal transfer recording medium

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163615B4 (en) * 2001-12-21 2004-02-05 Siemens Ag Method and device for detecting leaks in water-cooled electrical machines
EP2690760A1 (en) 2012-07-23 2014-01-29 Alstom Technology Ltd Electric machine
CN109899203B (en) * 2019-01-17 2022-11-25 贵州乌江水电开发有限责任公司东风发电厂 Anti-condensation method and system for air cooler of water turbine generator set
CN112834124B (en) * 2021-01-11 2022-08-23 潍柴动力股份有限公司 Internal leakage judgment method for EGR cooler and related device
CN113790861B (en) * 2021-08-02 2023-05-16 中国长江电力股份有限公司 Intelligent detection method for cooling water leakage of hydropower station

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858307A (en) * 1971-11-05 1973-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858307A (en) * 1971-11-05 1973-08-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603337A (en) * 1985-03-28 1986-07-29 Polaroid Corporation Thermal transfer recording medium

Also Published As

Publication number Publication date
DE2751964B1 (en) 1979-02-15
CH636737A5 (en) 1983-06-15
ATA829978A (en) 1980-06-15
GB2033092A (en) 1980-05-14
AT360613B (en) 1981-01-26
JPS6327651B2 (en) 1988-06-03
BR7807292A (en) 1979-06-12
DE2751964C2 (en) 1982-06-16
GB2033092B (en) 1982-05-12

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