JPS52153143A - Overload protective device for electrical device - Google Patents

Overload protective device for electrical device

Info

Publication number
JPS52153143A
JPS52153143A JP7037977A JP7037977A JPS52153143A JP S52153143 A JPS52153143 A JP S52153143A JP 7037977 A JP7037977 A JP 7037977A JP 7037977 A JP7037977 A JP 7037977A JP S52153143 A JPS52153143 A JP S52153143A
Authority
JP
Japan
Prior art keywords
overload protective
electrical
protective device
electrical device
overload
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.)
Pending
Application number
JP7037977A
Other languages
Japanese (ja)
Inventor
Reonteiebitsuchi Randa Mihairu
Yakoburebitsuchi S Uradeimiiru
Furorobitsuchi S Rosuteisurafu
Mihairobitsuchi Shishik Igooru
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 OTODERENIE V GOSUDARUSUTOBU
Original Assignee
UK OTODERENIE V GOSUDARUSUTOBU
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 OTODERENIE V GOSUDARUSUTOBU filed Critical UK OTODERENIE V GOSUDARUSUTOBU
Publication of JPS52153143A publication Critical patent/JPS52153143A/en
Pending 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

Landscapes

  • Protection Of Transformers (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Control Of Temperature (AREA)
  • Protection Of Static Devices (AREA)
  • Protection Of Generators And Motors (AREA)
  • Regulation Of General Use Transformers (AREA)
JP7037977A 1976-06-14 1977-06-14 Overload protective device for electrical device Pending JPS52153143A (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 (1)

Publication Number Publication Date
JPS52153143A true JPS52153143A (en) 1977-12-20

Family

ID=20665162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7037977A Pending JPS52153143A (en) 1976-06-14 1977-06-14 Overload protective device for electrical device

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666145U (en) * 1979-10-26 1981-06-02
JPH03500057A (en) * 1987-11-11 1991-01-10 ビーエーエスエフ　コーティングス　アクチェンゲゼルシャフト Process for the preparation of cathodically depositable aqueous dispersions containing crosslinking agents based on polyisocyanates blocked with amino groups

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508163A (en) * 1973-05-25 1975-01-28

Family Cites Families (2)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508163A (en) * 1973-05-25 1975-01-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666145U (en) * 1979-10-26 1981-06-02
JPH03500057A (en) * 1987-11-11 1991-01-10 ビーエーエスエフ　コーティングス　アクチェンゲゼルシャフト Process for the preparation of cathodically depositable aqueous dispersions containing crosslinking agents based on polyisocyanates blocked with amino groups

Also Published As

Publication number Publication date
CH627029A5 (en) 1981-12-15
DE2723408A1 (en) 1977-12-29
DE2723408C2 (en) 1982-04-08
FR2355391B1 (en) 1980-02-15
GB1543882A (en) 1979-04-11
SE7706579L (en) 1977-12-15
SU691787A1 (en) 1979-10-15
FR2355391A1 (en) 1978-01-13
SE412147B (en) 1980-02-18

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