BE472807A - - Google Patents

Info

Publication number
BE472807A
BE472807A BE472807DA BE472807A BE 472807 A BE472807 A BE 472807A BE 472807D A BE472807D A BE 472807DA BE 472807 A BE472807 A BE 472807A
Authority
BE
Belgium
Application number
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.)
Publication of BE472807A publication Critical patent/BE472807A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/085—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
BE472807D 1943-04-23 BE472807A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB252220X 1943-04-23

Publications (1)

Publication Number Publication Date
BE472807A true BE472807A (enrdf_load_html_response)

Family

ID=10224178

Family Applications (1)

Application Number Title Priority Date Filing Date
BE472807D BE472807A (enrdf_load_html_response) 1943-04-23

Country Status (4)

Country Link
BE (1) BE472807A (enrdf_load_html_response)
CH (1) CH252220A (enrdf_load_html_response)
FR (1) FR942456A (enrdf_load_html_response)
GB (1) GB565134A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914747A (en) * 1953-01-30 1959-11-24 Bell Telephone Labor Inc Lockout circuits utilizing thermistor-gas tube combinations
US2802059A (en) * 1954-07-08 1957-08-06 Bell Telephone Labor Inc Telephone ring-up circuit
US3002128A (en) * 1957-08-29 1961-09-26 Gen Electric Overload protective means for electrical apparatus
FR2210000B1 (enrdf_load_html_response) * 1972-12-13 1976-01-30 Saparel Fr

Also Published As

Publication number Publication date
GB565134A (en) 1944-10-27
FR942456A (fr) 1949-02-09
CH252220A (de) 1947-12-15

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