FR785152A - Avertisseur d'extinction de minuterie - Google Patents

Avertisseur d'extinction de minuterie

Info

Publication number
FR785152A
FR785152A FR785152DA FR785152A FR 785152 A FR785152 A FR 785152A FR 785152D A FR785152D A FR 785152DA FR 785152 A FR785152 A FR 785152A
Authority
FR
France
Prior art keywords
extinction
timer
warning
timer extinction
extinction warning
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)
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.)
DURAND ET PILVEN
Original Assignee
DURAND ET PILVEN
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 DURAND ET PILVEN filed Critical DURAND ET PILVEN
Application granted granted Critical
Publication of FR785152A publication Critical patent/FR785152A/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
FR785152D 1934-04-25 1934-04-25 Avertisseur d'extinction de minuterie Expired FR785152A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785152T 1934-04-25

Publications (1)

Publication Number Publication Date
FR785152A true FR785152A (fr) 1935-08-03

Family

ID=9217685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785152D Expired FR785152A (fr) 1934-04-25 1934-04-25 Avertisseur d'extinction de minuterie

Country Status (1)

Country Link
FR (1) FR785152A (fr)

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