GB266359A - - Google Patents

Info

Publication number
GB266359A
GB266359A GB4479/27A GB447927A GB266359A GB 266359 A GB266359 A GB 266359A GB 4479/27 A GB4479/27 A GB 4479/27A GB 447927 A GB447927 A GB 447927A GB 266359 A GB266359 A GB 266359A
Authority
GB
United Kingdom
Prior art keywords
current
circuit
arrangement
energized
direct
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
GB4479/27A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB266359A publication Critical patent/GB266359A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/08—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by reversal of DC

Landscapes

  • Breakers (AREA)
GB4479/27A 1926-02-18 1927-02-17 Expired GB266359A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US266359TA 1926-02-18 1926-02-18

Publications (1)

Publication Number Publication Date
GB266359A true GB266359A (enrdf_load_stackoverflow) 1927-09-15

Family

ID=31945582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4479/27A Expired GB266359A (enrdf_load_stackoverflow) 1926-02-18 1927-02-17

Country Status (2)

Country Link
BE (1) BE340122A (enrdf_load_stackoverflow)
GB (1) GB266359A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE340122A (enrdf_load_stackoverflow)

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