CH500609A - Circuit arrangement for the automatic, optional connection of a single measuring device to one of several measuring circuits - Google Patents

Circuit arrangement for the automatic, optional connection of a single measuring device to one of several measuring circuits

Info

Publication number
CH500609A
CH500609A CH1587569A CH1587569A CH500609A CH 500609 A CH500609 A CH 500609A CH 1587569 A CH1587569 A CH 1587569A CH 1587569 A CH1587569 A CH 1587569A CH 500609 A CH500609 A CH 500609A
Authority
CH
Switzerland
Prior art keywords
automatic
circuit arrangement
optional connection
measuring device
several
Prior art date
Application number
CH1587569A
Other languages
German (de)
Inventor
Eckhard Dipl Phys Born
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH500609A publication Critical patent/CH500609A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0046—Commutating the detecting means in dependance of the fault, e.g. for reducing their number
CH1587569A 1969-09-05 1969-10-24 Circuit arrangement for the automatic, optional connection of a single measuring device to one of several measuring circuits CH500609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691945802 DE1945802C3 (en) 1969-09-05 1969-09-05 Circuit arrangement for the automatic, optional connection of a single measuring device to one of several measured variables

Publications (1)

Publication Number Publication Date
CH500609A true CH500609A (en) 1970-12-15

Family

ID=5745086

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1587569A CH500609A (en) 1969-09-05 1969-10-24 Circuit arrangement for the automatic, optional connection of a single measuring device to one of several measuring circuits

Country Status (2)

Country Link
CH (1) CH500609A (en)
DE (1) DE1945802C3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090095A1 (en) * 1982-03-29 1983-10-05 BBC Brown Boveri AG Method and device for evaluating the secondary current of a current transformer primary connected to an electric power supply line
WO1995009464A1 (en) * 1993-09-27 1995-04-06 Siemens Aktiengesellschaft Method of generating fault signals indicating the nature of a fault in an electrical power-supply network to be monitored

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306392A1 (en) * 1982-03-26 1983-09-29 VEB Meßgerätewerk "Erich Weinert" Magdeburg, DDR 3011 Magdeburg Circuit arrangement of an electrical measurement point changeover switch having potential isolation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090095A1 (en) * 1982-03-29 1983-10-05 BBC Brown Boveri AG Method and device for evaluating the secondary current of a current transformer primary connected to an electric power supply line
WO1995009464A1 (en) * 1993-09-27 1995-04-06 Siemens Aktiengesellschaft Method of generating fault signals indicating the nature of a fault in an electrical power-supply network to be monitored

Also Published As

Publication number Publication date
DE1945802C3 (en) 1974-01-10
DE1945802B2 (en) 1973-06-20
DE1945802A1 (en) 1970-11-12

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Legal Events

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