NL29405C - - Google Patents

Info

Publication number
NL29405C
NL29405C NL29405DA NL29405C NL 29405 C NL29405 C NL 29405C NL 29405D A NL29405D A NL 29405DA NL 29405 C NL29405 C NL 29405C
Authority
NL
Netherlands
Application number
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.)
Publication of NL29405C publication Critical patent/NL29405C/xx

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
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/003—Fault detection by injection of an auxiliary voltage
NL29405D 1928-08-18 NL29405C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE680245X 1928-08-18

Publications (1)

Publication Number Publication Date
NL29405C true NL29405C (zh)

Family

ID=6594948

Family Applications (1)

Application Number Title Priority Date Filing Date
NL29405D NL29405C (zh) 1928-08-18

Country Status (2)

Country Link
FR (1) FR680245A (zh)
NL (1) NL29405C (zh)

Also Published As

Publication number Publication date
FR680245A (fr) 1930-04-26

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