GB636039A - Improvements in and relating to electric cam actuated switch mechanisms - Google Patents

Improvements in and relating to electric cam actuated switch mechanisms

Info

Publication number
GB636039A
GB636039A GB11262/47A GB1126247A GB636039A GB 636039 A GB636039 A GB 636039A GB 11262/47 A GB11262/47 A GB 11262/47A GB 1126247 A GB1126247 A GB 1126247A GB 636039 A GB636039 A GB 636039A
Authority
GB
United Kingdom
Prior art keywords
relating
actuated switch
socket
cam actuated
switch mechanisms
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
GB11262/47A
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 GB636039A publication Critical patent/GB636039A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/12—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation
    • H01H43/121—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation using a drum
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/12—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

636,039. Two-part couplings. BRITISH THOMSON-HOUSTON CO., Ltd. April 28, 1947, No. 11262. Convention date, April 27, 1946. [Class 38 (i)] [Also in Groups XXIV and XXXVII] In an electric switch, the contacts are connected to springs 38 ... 40 which project from the base and are adapted to be plugged into a socket. A base carries a rod whose screwed end 63 is adapted to be screwed into a hole in the socket to move the plug into the socket. Specification 636,038, [Group XXIV], is referred to.
GB11262/47A 1946-04-27 1947-04-28 Improvements in and relating to electric cam actuated switch mechanisms Expired GB636039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US636039XA 1946-04-27 1946-04-27

Publications (1)

Publication Number Publication Date
GB636039A true GB636039A (en) 1950-04-19

Family

ID=22050296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11262/47A Expired GB636039A (en) 1946-04-27 1947-04-28 Improvements in and relating to electric cam actuated switch mechanisms

Country Status (1)

Country Link
GB (1) GB636039A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178911A (en) * 1985-07-30 1987-02-18 Vebe Elettromecc Temperature sensitive switches
US4843364A (en) * 1987-09-04 1989-06-27 Therm-O-Disc, Incorporated Thermostatic electric switch
US4851807A (en) * 1987-09-04 1989-07-25 Therm-O-Disc, Incorporated Electric switch and contact terminal arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178911A (en) * 1985-07-30 1987-02-18 Vebe Elettromecc Temperature sensitive switches
US4843364A (en) * 1987-09-04 1989-06-27 Therm-O-Disc, Incorporated Thermostatic electric switch
US4851807A (en) * 1987-09-04 1989-07-25 Therm-O-Disc, Incorporated Electric switch and contact terminal arrangement

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