GB459098A - Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches - Google Patents

Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches

Info

Publication number
GB459098A
GB459098A GB11027/36A GB1102736A GB459098A GB 459098 A GB459098 A GB 459098A GB 11027/36 A GB11027/36 A GB 11027/36A GB 1102736 A GB1102736 A GB 1102736A GB 459098 A GB459098 A GB 459098A
Authority
GB
United Kingdom
Prior art keywords
link
lever
arm
axis
movement
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
GB11027/36A
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.)
Allen West and Co Ltd
Original Assignee
Allen West and 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
Priority to BE416377D priority Critical patent/BE416377A/xx
Application filed by Allen West and Co Ltd filed Critical Allen West and Co Ltd
Priority to GB19437/35A priority patent/GB459369A/en
Priority to GB11027/36A priority patent/GB459098A/en
Publication of GB459098A publication Critical patent/GB459098A/en
Priority to BE421097D priority patent/BE421097A/xx
Priority to FR820646D priority patent/FR820646A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB11027/36A 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches Expired GB459098A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE416377D BE416377A (enrdf_load_stackoverflow) 1935-07-08
GB19437/35A GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches
GB11027/36A GB459098A (en) 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches
BE421097D BE421097A (enrdf_load_stackoverflow) 1935-07-08 1937-04-16
FR820646D FR820646A (fr) 1935-07-08 1937-04-16 Mécanisme d'enclenchement et de déclenchement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB19437/35A GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches
GB11027/36A GB459098A (en) 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches

Publications (1)

Publication Number Publication Date
GB459098A true GB459098A (en) 1937-01-01

Family

ID=41119521

Family Applications (2)

Application Number Title Priority Date Filing Date
GB11027/36A Expired GB459098A (en) 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches
GB19437/35A Expired GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB19437/35A Expired GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches

Country Status (3)

Country Link
BE (2) BE421097A (enrdf_load_stackoverflow)
FR (1) FR820646A (enrdf_load_stackoverflow)
GB (2) GB459098A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB459369A (en) 1937-01-07
BE416377A (enrdf_load_stackoverflow)
BE421097A (enrdf_load_stackoverflow) 1937-05-31
FR820646A (fr) 1937-11-16

Similar Documents

Publication Publication Date Title
GB1000486A (en) Automatic circuit breakers
GB819697A (en) Improvements in operating mechanism for an electric circuit breaker
GB459098A (en) Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches
US2026373A (en) Operating mechanism
US1970432A (en) Switch operating mechanism
US2152453A (en) Operating mechanism
US1649011A (en) Circuit breaker
GB529136A (en) Improvements in or relating to contact structures for electric circuit breakers
GB537678A (en) Improvements in electric circuit breakers
US2111241A (en) Electric circuit breaker
GB464205A (en) Improvements in and relating to thermally controlled electrical switches or circuit breakers
GB377212A (en) Improvements in and relating to electric switch operating mechanism
GB183978A (en) Improvements in and relating to electric switch operating mechanism
GB254845A (en) Improvements in electric switches
GB652516A (en) Improvements relating to electro-magnetic cut-outs
GB203101A (en) Improvements relating to electric switches, circuit breakers and the like
GB415129A (en) Improvements in automatic electrical circuit-breakers
US1902476A (en) Circuit controlling apparatus
GB257010A (en) Improvements in or relating to electrical switchgear
GB164490A (en) Improvements in and relating to electric circuit breakers and the like
GB448397A (en) Small multi-pole automatic circuit-breakers
GB408983A (en) Improvements in or relating to electric switch mechanism with automatic tripping action
GB221866A (en) Improvements in or relating to electric switches
GB179882A (en) Improvements in and relating to electric switches
GB368969A (en) Improvements in and relating to electric switch operating mechanism