CH70967A - Spring arrangement, especially for electrical contact devices - Google Patents

Spring arrangement, especially for electrical contact devices

Info

Publication number
CH70967A
CH70967A CH70967A CH70967DA CH70967A CH 70967 A CH70967 A CH 70967A CH 70967 A CH70967 A CH 70967A CH 70967D A CH70967D A CH 70967DA CH 70967 A CH70967 A CH 70967A
Authority
CH
Switzerland
Prior art keywords
electrical contact
spring arrangement
contact devices
devices
spring
Prior art date
Application number
CH70967A
Other languages
German (de)
Inventor
A-G Landis Gyr
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of CH70967A publication Critical patent/CH70967A/en

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
    • H01H43/303—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 one single solid body, e.g. hot wire
CH70967A 1915-03-01 1915-03-01 Spring arrangement, especially for electrical contact devices CH70967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH70967T 1915-03-01

Publications (1)

Publication Number Publication Date
CH70967A true CH70967A (en) 1915-11-16

Family

ID=4319873

Family Applications (1)

Application Number Title Priority Date Filing Date
CH70967A CH70967A (en) 1915-03-01 1915-03-01 Spring arrangement, especially for electrical contact devices

Country Status (1)

Country Link
CH (1) CH70967A (en)

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