GB309131A - - Google Patents

Info

Publication number
GB309131A
GB309131A GB9883/29A GB988329A GB309131A GB 309131 A GB309131 A GB 309131A GB 9883/29 A GB9883/29 A GB 9883/29A GB 988329 A GB988329 A GB 988329A GB 309131 A GB309131 A GB 309131A
Authority
GB
United Kingdom
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
GB9883/29A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke 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 Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Publication of GB309131A publication Critical patent/GB309131A/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
    • H02H3/42—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 product of voltage and current
    • H02H3/422—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 product of voltage and current using homopolar quantities
GB9883/29A 1928-04-05 1929-03-27 Expired GB309131A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE309131T 1928-04-05

Publications (1)

Publication Number Publication Date
GB309131A true GB309131A (ja) 1930-04-10

Family

ID=31894537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9883/29A Expired GB309131A (ja) 1928-04-05 1929-03-27

Country Status (1)

Country Link
GB (1) GB309131A (ja)

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