GB191108205A - Improvements relating to Electric Switches, Circuit Breakers and the like. - Google Patents

Improvements relating to Electric Switches, Circuit Breakers and the like.

Info

Publication number
GB191108205A
GB191108205A GB191108205DA GB191108205A GB 191108205 A GB191108205 A GB 191108205A GB 191108205D A GB191108205D A GB 191108205DA GB 191108205 A GB191108205 A GB 191108205A
Authority
GB
United Kingdom
Prior art keywords
lever
switch
spring
catch
arm
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
David King Morris
George Anslow Lister
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191108205A publication Critical patent/GB191108205A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/24—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by lever

Landscapes

  • Breakers (AREA)
GB191108205D 1911-04-01 1911-04-01 Improvements relating to Electric Switches, Circuit Breakers and the like. Expired GB191108205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191108205T 1911-04-01

Publications (1)

Publication Number Publication Date
GB191108205A true GB191108205A (en) 1912-01-18

Family

ID=34357071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191108205D Expired GB191108205A (en) 1911-04-01 1911-04-01 Improvements relating to Electric Switches, Circuit Breakers and the like.

Country Status (3)

Country Link
DE (1) DE261647C (enrdf_load_stackoverflow)
FR (1) FR441574A (enrdf_load_stackoverflow)
GB (1) GB191108205A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE261647C (enrdf_load_stackoverflow)
FR441574A (fr) 1912-08-10

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