GB191424039A - Improvements in or relating to Maximum Current or Overload Circuit Breakers. - Google Patents

Improvements in or relating to Maximum Current or Overload Circuit Breakers.

Info

Publication number
GB191424039A
GB191424039A GB191424039DA GB191424039A GB 191424039 A GB191424039 A GB 191424039A GB 191424039D A GB191424039D A GB 191424039DA GB 191424039 A GB191424039 A GB 191424039A
Authority
GB
United Kingdom
Prior art keywords
circuit
ratchet
contact
current
spindle
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
English (en)
Inventor
William John Mellersh-Jackson
Original Assignee
William John Mellersh-Jackson
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 William John Mellersh-Jackson filed Critical William John Mellersh-Jackson
Application granted granted Critical
Publication of GB191424039A publication Critical patent/GB191424039A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
    • H01H75/02—Details
    • H01H75/04—Reset mechanisms for automatically reclosing a limited number of times

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Breakers (AREA)
  • Gear Transmission (AREA)
GB191424039D 1913-10-25 1914-12-14 Improvements in or relating to Maximum Current or Overload Circuit Breakers. Expired GB191424039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH476376X 1913-10-25

Publications (1)

Publication Number Publication Date
GB191424039A true GB191424039A (en) 1915-08-05

Family

ID=32673236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191424039D Expired GB191424039A (en) 1913-10-25 1914-12-14 Improvements in or relating to Maximum Current or Overload Circuit Breakers.

Country Status (3)

Country Link
DE (2) DE292972C (de)
FR (1) FR476376A (de)
GB (1) GB191424039A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849565A (en) * 1954-07-22 1958-08-26 Ite Circuit Breaker Ltd Short time delay defeater during closing stroke of circuit breaker
US2849566A (en) * 1954-07-22 1958-08-26 Ite Circuit Breaker Ltd Protection for circuit breaker in closing against fault conditions
GB2034783B (en) * 1978-11-21 1983-04-13 Binns Fencing Ltd Securing fencing material to posts
DE2904117C2 (de) * 1979-02-03 1982-04-15 Brown, Boveri & Cie Ag, 6800 Mannheim Auslösevorrichtung mit Auslösemagnet für einen elektrischen Selektivschutz-Selbstschalter

Also Published As

Publication number Publication date
FR476376A (fr) 1915-07-29
DE292972C (de)
DE294532C (de)

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