FR2077354B1 - - Google Patents

Info

Publication number
FR2077354B1
FR2077354B1 FR7102462A FR7102462A FR2077354B1 FR 2077354 B1 FR2077354 B1 FR 2077354B1 FR 7102462 A FR7102462 A FR 7102462A FR 7102462 A FR7102462 A FR 7102462A FR 2077354 B1 FR2077354 B1 FR 2077354B1
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
FR7102462A
Other languages
French (fr)
Other versions
FR2077354A1 (enExample
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2077354A1 publication Critical patent/FR2077354A1/fr
Application granted granted Critical
Publication of FR2077354B1 publication Critical patent/FR2077354B1/fr
Expired legal-status Critical Current

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
    • H02H3/44—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 the rate of change of electrical quantities
    • 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
    • H02H3/083—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 for three-phase systems
FR7102462A 1970-01-27 1971-01-26 Expired FR2077354B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US624370A 1970-01-27 1970-01-27

Publications (2)

Publication Number Publication Date
FR2077354A1 FR2077354A1 (enExample) 1971-10-22
FR2077354B1 true FR2077354B1 (enExample) 1975-06-06

Family

ID=21719977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102462A Expired FR2077354B1 (enExample) 1970-01-27 1971-01-26

Country Status (4)

Country Link
CH (1) CH523612A (enExample)
DE (1) DE2103515A1 (enExample)
ES (1) ES387284A1 (enExample)
FR (1) FR2077354B1 (enExample)

Also Published As

Publication number Publication date
ES387284A1 (es) 1973-05-01
DE2103515A1 (de) 1971-08-05
CH523612A (de) 1972-05-31
FR2077354A1 (enExample) 1971-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse