FR928184A - Perfectionnements aux dispositifs à contact temporisé - Google Patents

Perfectionnements aux dispositifs à contact temporisé

Info

Publication number
FR928184A
FR928184A FR928184DA FR928184A FR 928184 A FR928184 A FR 928184A FR 928184D A FR928184D A FR 928184DA FR 928184 A FR928184 A FR 928184A
Authority
FR
France
Prior art keywords
contact devices
timed contact
timed
devices
contact
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
Eusebe Bourdeau
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Application granted granted Critical
Publication of FR928184A publication Critical patent/FR928184A/fr
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 operation 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 operation 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 operation 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 operation 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 operation 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
FR928184D 1946-05-15 1946-05-15 Perfectionnements aux dispositifs à contact temporisé Expired FR928184A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928184T 1946-05-15

Publications (1)

Publication Number Publication Date
FR928184A true FR928184A (fr) 1947-11-20

Family

ID=9441576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928184D Expired FR928184A (fr) 1946-05-15 1946-05-15 Perfectionnements aux dispositifs à contact temporisé

Country Status (1)

Country Link
FR (1) FR928184A (fr)

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