FR608300A - Device to prevent, in a central station, the tripping of automatic switches of healthy machines, when a short-circuit occurs in one of the units of this station - Google Patents

Device to prevent, in a central station, the tripping of automatic switches of healthy machines, when a short-circuit occurs in one of the units of this station

Info

Publication number
FR608300A
FR608300A FR608300DA FR608300A FR 608300 A FR608300 A FR 608300A FR 608300D A FR608300D A FR 608300DA FR 608300 A FR608300 A FR 608300A
Authority
FR
France
Prior art keywords
station
tripping
units
short
prevent
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR608300A publication Critical patent/FR608300A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
FR608300D 1925-02-16 1925-12-22 Device to prevent, in a central station, the tripping of automatic switches of healthy machines, when a short-circuit occurs in one of the units of this station Expired FR608300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE608300X 1925-02-16

Publications (1)

Publication Number Publication Date
FR608300A true FR608300A (en) 1926-07-23

Family

ID=6575786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR608300D Expired FR608300A (en) 1925-02-16 1925-12-22 Device to prevent, in a central station, the tripping of automatic switches of healthy machines, when a short-circuit occurs in one of the units of this station

Country Status (1)

Country Link
FR (1) FR608300A (en)

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