CH231781A - Device for monitoring the operating status of circuit protection devices, in particular of fuses in power distribution networks. - Google Patents

Device for monitoring the operating status of circuit protection devices, in particular of fuses in power distribution networks.

Info

Publication number
CH231781A
CH231781A CH231781DA CH231781A CH 231781 A CH231781 A CH 231781A CH 231781D A CH231781D A CH 231781DA CH 231781 A CH231781 A CH 231781A
Authority
CH
Switzerland
Prior art keywords
fuses
monitoring
power distribution
operating status
circuit protection
Prior art date
Application number
Other languages
German (de)
Inventor
Haftung Licentia Beschraenkter
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH231781A publication Critical patent/CH231781A/en

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
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/046—Signalling the blowing of a fuse
CH231781D 1940-06-06 1942-06-20 Device for monitoring the operating status of circuit protection devices, in particular of fuses in power distribution networks. CH231781A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE441634X 1940-06-06
DE231781X 1941-07-04

Publications (1)

Publication Number Publication Date
CH231781A true CH231781A (en) 1944-04-15

Family

ID=5877505

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231781D CH231781A (en) 1940-06-06 1942-06-20 Device for monitoring the operating status of circuit protection devices, in particular of fuses in power distribution networks.

Country Status (3)

Country Link
BE (2) BE441634A (en)
CH (1) CH231781A (en)
FR (2) FR872883A (en)

Also Published As

Publication number Publication date
BE446108A (en) 1942-07-31
FR52281E (en) 1943-12-01
FR872883A (en) 1942-06-22
BE441634A (en) 1941-07-31

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