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FR644649A - Method and device for the protection of direct current networks against sudden overload - Google Patents

Method and device for the protection of direct current networks against sudden overload

Info

Publication number
FR644649A
FR644649A FR644649DA FR644649A FR 644649 A FR644649 A FR 644649A FR 644649D A FR644649D A FR 644649DA FR 644649 A FR644649 A FR 644649A
Authority
FR
France
Prior art keywords
protection
direct current
current networks
against sudden
networks against
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
Other languages
French (fr)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Application granted granted Critical
Publication of FR644649A publication Critical patent/FR644649A/en
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
    • H02H3/08—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
    • H02H3/087—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 DC applications
FR644649D 1926-11-29 1927-11-28 Method and device for the protection of direct current networks against sudden overload Expired FR644649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE644649X 1926-11-29

Publications (1)

Publication Number Publication Date
FR644649A true FR644649A (en) 1928-10-11

Family

ID=6580583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644649D Expired FR644649A (en) 1926-11-29 1927-11-28 Method and device for the protection of direct current networks against sudden overload

Country Status (1)

Country Link
FR (1) FR644649A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842720A (en) * 1953-11-05 1958-07-08 Ohio Brass Co Circuit control system and controller therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842720A (en) * 1953-11-05 1958-07-08 Ohio Brass Co Circuit control system and controller therefor

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