FR846940A - Thermostatically controlled shut-off device - Google Patents

Thermostatically controlled shut-off device

Info

Publication number
FR846940A
FR846940A FR846940DA FR846940A FR 846940 A FR846940 A FR 846940A FR 846940D A FR846940D A FR 846940DA FR 846940 A FR846940 A FR 846940A
Authority
FR
France
Prior art keywords
thermostatically controlled
controlled shut
shut
thermostatically
controlled
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
French (fr)
Inventor
Schirokauer
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 filed Critical
Application granted granted Critical
Publication of FR846940A publication Critical patent/FR846940A/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
FR846940D 1938-01-15 1938-12-02 Thermostatically controlled shut-off device Expired FR846940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE510658X 1938-01-15

Publications (1)

Publication Number Publication Date
FR846940A true FR846940A (en) 1939-09-28

Family

ID=20310963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846940D Expired FR846940A (en) 1938-01-15 1938-12-02 Thermostatically controlled shut-off device

Country Status (4)

Country Link
US (1) US2253815A (en)
DE (1) DE711716C (en)
FR (1) FR846940A (en)
GB (1) GB510658A (en)

Also Published As

Publication number Publication date
GB510658A (en) 1939-08-04
US2253815A (en) 1941-08-26
DE711716C (en) 1941-10-06

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