CA1009731A - Leak indicating device for the closed coolant loop of an electric machine - Google Patents

Leak indicating device for the closed coolant loop of an electric machine

Info

Publication number
CA1009731A
CA1009731A CA190,346A CA190346A CA1009731A CA 1009731 A CA1009731 A CA 1009731A CA 190346 A CA190346 A CA 190346A CA 1009731 A CA1009731 A CA 1009731A
Authority
CA
Canada
Prior art keywords
electric machine
indicating device
coolant loop
closed coolant
leak indicating
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
CA190,346A
Other languages
English (en)
Inventor
Detlef Vandamme
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.)
Siemens AG
Original Assignee
Siemens 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 DE19732303941 external-priority patent/DE2303941C3/de
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA1009731A publication Critical patent/CA1009731A/en
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
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Motor Or Generator Cooling System (AREA)
CA190,346A 1973-01-24 1974-01-17 Leak indicating device for the closed coolant loop of an electric machine Expired CA1009731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732303941 DE2303941C3 (de) 1973-01-24 Leckanzeigevorrichtung für den geschlossenen KühlflüssigkeHskreislauf einer elektrischen Maschine

Publications (1)

Publication Number Publication Date
CA1009731A true CA1009731A (en) 1977-05-03

Family

ID=5870089

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,346A Expired CA1009731A (en) 1973-01-24 1974-01-17 Leak indicating device for the closed coolant loop of an electric machine

Country Status (8)

Country Link
JP (1) JPS49109804A (de)
AT (1) AT326213B (de)
BR (1) BR7400376D0 (de)
CA (1) CA1009731A (de)
CH (1) CH568674A5 (de)
FR (1) FR2214992B1 (de)
NO (1) NO133604C (de)
SE (1) SE390364B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551906B1 (fr) * 1983-09-13 1986-03-14 Framatome Sa Procede de controle des fuites du circuit primaire d'un reacteur nucleaire a eau sous pression
JP7058025B1 (ja) * 2021-03-04 2022-04-21 株式会社ハイテックシステム 設備稼働支援装置及びプログラム

Also Published As

Publication number Publication date
FR2214992B1 (de) 1977-09-30
NO133604B (de) 1976-02-16
SE390364B (sv) 1976-12-13
BR7400376D0 (pt) 1974-08-22
AT326213B (de) 1975-11-25
NO133604C (de) 1976-05-26
JPS49109804A (de) 1974-10-18
DE2303941A1 (de) 1974-07-25
CH568674A5 (de) 1975-10-31
FR2214992A1 (de) 1974-08-19
DE2303941B2 (de) 1976-02-12
ATA975373A (de) 1975-02-15

Similar Documents

Publication Publication Date Title
CA949640A (en) Liquid cooled rotor for dynamoelectric machines
HK57977A (en) Charging device
AU470961B2 (en) Sealing device for shaft of machines
CA1021956A (en) Cooling apparatus
CA937622A (en) Liquid cooled rotor for dynamoelectric machines
CA938973A (en) Sealing means for liquid cooled rotors for dynamoelectric machines
JPS51127954A (en) Mechanical seal for cooling
JPS5273307A (en) Turboogenerator rotor with directly cooling device
SE7509311L (sv) Kylanordning for en elektrisk maskin.
CA938974A (en) Liquid cooled rotor for dynamoelectric machines
CA975623A (en) Apparatus for testing leakage
CA1001718A (en) Tester for electrical devices
CA1018574A (en) Cooling of discoidal dynamoelectric machines
JPS5227503A (en) Cooling device for rotary electric machine
CH613390A5 (en) Mould-closing unit for an injection-moulding machine
CA1020999A (en) Cooling of discoidal dynamoelectric machines
CA1009731A (en) Leak indicating device for the closed coolant loop of an electric machine
CA930787A (en) Liquid cooled rotor for dynamoelectric machines
HU171760B (hu) Pribor dlja izmerenija vibracionnykh parametrov nekotorykh chastej mashin v dejstvii
CA993952A (en) Electrical indicating device
CA1003120A (en) Time-measuring device for an x-ray generator
CA986568A (en) Eddy-current shield for cryogenic electric machines
JPS5254380A (en) Improved liquid cooling device
YU327274A (en) Device for closing formed ampullas
CA988605A (en) Liquid coolant pressurizing device for dynamoelectric machines