FR2355391B1 - - Google Patents

Info

Publication number
FR2355391B1
FR2355391B1 FR7718190A FR7718190A FR2355391B1 FR 2355391 B1 FR2355391 B1 FR 2355391B1 FR 7718190 A FR7718190 A FR 7718190A FR 7718190 A FR7718190 A FR 7718190A FR 2355391 B1 FR2355391 B1 FR 2355391B1
Authority
FR
France
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
FR7718190A
Other languages
French (fr)
Other versions
FR2355391A1 (en
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.)
UK OTDEL V
Original Assignee
UK OTDEL V
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 UK OTDEL V filed Critical UK OTDEL V
Publication of FR2355391A1 publication Critical patent/FR2355391A1/en
Application granted granted Critical
Publication of FR2355391B1 publication Critical patent/FR2355391B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
FR7718190A 1976-06-14 1977-06-14 PROTECTION AGAINST OVERLOADS OF AN ELECTRICAL APPLIANCE Granted FR2355391A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762371184A SU691787A1 (en) 1976-06-14 1976-06-14 Apparatus for measuring wear of power transformers

Publications (2)

Publication Number Publication Date
FR2355391A1 FR2355391A1 (en) 1978-01-13
FR2355391B1 true FR2355391B1 (en) 1980-02-15

Family

ID=20665162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718190A Granted FR2355391A1 (en) 1976-06-14 1977-06-14 PROTECTION AGAINST OVERLOADS OF AN ELECTRICAL APPLIANCE

Country Status (7)

Country Link
JP (1) JPS52153143A (en)
CH (1) CH627029A5 (en)
DE (1) DE2723408C2 (en)
FR (1) FR2355391A1 (en)
GB (1) GB1543882A (en)
SE (1) SE412147B (en)
SU (1) SU691787A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666145U (en) * 1979-10-26 1981-06-02
DE3738220A1 (en) * 1987-11-11 1989-05-24 Basf Lacke & Farben METHOD FOR PRODUCING CATHODICALLY DEPOSITABLE BINDER DISPERSIONS WITH CROSSLINKERS ON THE BASIS OF POLYISOCYANATES CAPACED WITH AMINO GROUPS
RU2487363C2 (en) * 2011-07-27 2013-07-10 Владимир Филиппович Ермаков Counter of transformer resource (versions)
RU2710023C2 (en) * 2018-05-22 2019-12-24 АНО "Университет" Method for protection of power transformer of ac traction substations from internal damages
RU2743902C1 (en) * 2020-06-03 2021-03-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Method for determination of dry transformer heating time constant
CN116184104B (en) * 2023-05-05 2023-06-30 通变电器有限公司 Fault detection method, device and equipment of oil immersed transformer and storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704841A (en) * 1951-01-08 1955-03-22 Mcgraw Electric Co Combined current responsive and temperature responsive alarm device for transformers
GB1161985A (en) * 1966-07-26 1969-08-20 English Electric Co Ltd Device for Determining the Temperature of Electrical Apparatus
JPS508163A (en) * 1973-05-25 1975-01-28

Also Published As

Publication number Publication date
SE7706579L (en) 1977-12-15
SE412147B (en) 1980-02-18
FR2355391A1 (en) 1978-01-13
DE2723408A1 (en) 1977-12-29
DE2723408C2 (en) 1982-04-08
SU691787A1 (en) 1979-10-15
CH627029A5 (en) 1981-12-15
GB1543882A (en) 1979-04-11
JPS52153143A (en) 1977-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse