CH559448A5 - - Google Patents

Info

Publication number
CH559448A5
CH559448A5 CH1761773A CH1761773A CH559448A5 CH 559448 A5 CH559448 A5 CH 559448A5 CH 1761773 A CH1761773 A CH 1761773A CH 1761773 A CH1761773 A CH 1761773A CH 559448 A5 CH559448 A5 CH 559448A5
Authority
CH
Switzerland
Application number
CH1761773A
Original Assignee
Hartmann & Braun 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 Hartmann & Braun Ag filed Critical Hartmann & Braun Ag
Publication of CH559448A5 publication Critical patent/CH559448A5/xx

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
    • H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—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 both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
CH1761773A 1972-12-21 1973-12-17 CH559448A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262656 DE2262656C3 (de) 1972-12-21 1972-12-21 Elektronische Distanzmeßschaltung

Publications (1)

Publication Number Publication Date
CH559448A5 true CH559448A5 (sv) 1975-02-28

Family

ID=5865085

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1761773A CH559448A5 (sv) 1972-12-21 1973-12-17

Country Status (2)

Country Link
CH (1) CH559448A5 (sv)
DE (1) DE2262656C3 (sv)

Also Published As

Publication number Publication date
DE2262656C3 (de) 1975-07-10
DE2262656A1 (de) 1974-07-04
DE2262656B2 (de) 1974-12-05

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Legal Events

Date Code Title Description
PL Patent ceased