FR38357E - spark gap short-circuiter - Google Patents

spark gap short-circuiter

Info

Publication number
FR38357E
FR38357E FR38357DA FR38357E FR 38357 E FR38357 E FR 38357E FR 38357D A FR38357D A FR 38357DA FR 38357 E FR38357 E FR 38357E
Authority
FR
France
Prior art keywords
circuiter
spark gap
gap short
short
spark
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)
Inventor
Pierre Viry
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 filed Critical
Application granted granted Critical
Publication of FR38357E publication Critical patent/FR38357E/en
Expired legal-status Critical Current

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
    • H02H3/20—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 excess voltage
    • H02H3/205—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 excess voltage using a spark-gap as detector
FR38357D 1929-11-14 1929-11-14 spark gap short-circuiter Expired FR38357E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38357T 1929-11-14

Publications (1)

Publication Number Publication Date
FR38357E true FR38357E (en) 1931-05-30

Family

ID=8674857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38357D Expired FR38357E (en) 1929-11-14 1929-11-14 spark gap short-circuiter

Country Status (1)

Country Link
FR (1) FR38357E (en)

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