GB649884A - Electric time switch notably for controlling signalling circuits on automobiles - Google Patents

Electric time switch notably for controlling signalling circuits on automobiles

Info

Publication number
GB649884A
GB649884A GB26028/48A GB2602848A GB649884A GB 649884 A GB649884 A GB 649884A GB 26028/48 A GB26028/48 A GB 26028/48A GB 2602848 A GB2602848 A GB 2602848A GB 649884 A GB649884 A GB 649884A
Authority
GB
United Kingdom
Prior art keywords
strip
contact
automobiles
circuit
signalling circuits
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
GB26028/48A
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.)
SCINTEX SA
Original Assignee
SCINTEX SA
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 SCINTEX SA filed Critical SCINTEX SA
Publication of GB649884A publication Critical patent/GB649884A/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
    • H01H43/30—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 thermal action
    • H01H43/301—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 thermal action based on the expansion or contraction of a material
    • H01H43/302—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 thermal action based on the expansion or contraction of a material of solid bodies
    • H01H43/304—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 thermal action based on the expansion or contraction of a material of solid bodies of two bodies expanding or contracting in a different manner, e.g. bimetallic elements

Landscapes

  • Thermally Actuated Switches (AREA)
  • Passenger Equipment (AREA)

Abstract

649,884. Switching systems. SCINTEX SOC. ANON. Oct. 6, 1948, No. 26028. Convention date, Jan. 14. [Class 38 (iv)] [Also in Group XXXVII] A system for time-controlling vehicle signalling circuits comprises a contact C rotatable about its pivot X by a hand lever (not shown) and latched against a returning spring by a contact stud F on a bimetal strip B whereby the main circuit M is closed through strip B, contact C, and a flexible strip A. Simultaneously, a strip R, insulated at I, is pressed against the terminal P and completes the circuit of a heater coil T. As strip B heats, the contacts F, G engage and the contact C is released whereupon the coil T is de-energized, but the circuit M remains closed until the strip B cools and contacts F, G separate after a time dependent on the position of an adjustable eccentric H.
GB26028/48A 1948-01-14 1948-10-06 Electric time switch notably for controlling signalling circuits on automobiles Expired GB649884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR649884X 1948-01-14

Publications (1)

Publication Number Publication Date
GB649884A true GB649884A (en) 1951-02-07

Family

ID=9003604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26028/48A Expired GB649884A (en) 1948-01-14 1948-10-06 Electric time switch notably for controlling signalling circuits on automobiles

Country Status (5)

Country Link
US (1) US2515407A (en)
BE (1) BE483030A (en)
DE (1) DE830971C (en)
FR (1) FR959598A (en)
GB (1) GB649884A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1084232A (en) * 1953-06-01 1955-01-18 Improvements to timers for electrical circuits and in particular for signaling circuits
US3445209A (en) * 1965-10-20 1969-05-20 Owens Illinois Inc Method for initiating and controlling crystallization of glass

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387891A (en) * 1945-10-30 Ignition controlling device for
US1846873A (en) * 1932-02-23 Ltttheb johns
US1704459A (en) * 1926-06-24 1929-03-05 Alexander Miltenberger Electric time switch
US1763006A (en) * 1927-09-12 1930-06-10 Bell Telephone Labor Inc Telephone-exchange equipment
US2259758A (en) * 1940-04-18 1941-10-21 Grafton E Luce Timing device for electric circuit operation
US2269047A (en) * 1940-09-19 1942-01-06 Hubert E Woodring Switching mechanism for automobile signals

Also Published As

Publication number Publication date
FR959598A (en) 1950-03-31
BE483030A (en)
US2515407A (en) 1950-07-18
DE830971C (en) 1952-02-11

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