FR1037631A - Perfectionnements aux interrupteurs automatiques - Google Patents

Perfectionnements aux interrupteurs automatiques

Info

Publication number
FR1037631A
FR1037631A FR1037631DA FR1037631A FR 1037631 A FR1037631 A FR 1037631A FR 1037631D A FR1037631D A FR 1037631DA FR 1037631 A FR1037631 A FR 1037631A
Authority
FR
France
Prior art keywords
automatic switches
switches
automatic
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.)
John B Pierce Foundation
Original Assignee
John B Pierce Foundation
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 John B Pierce Foundation filed Critical John B Pierce Foundation
Application granted granted Critical
Publication of FR1037631A publication Critical patent/FR1037631A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/04—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrothermal opening
FR1037631D 1950-05-17 1951-03-15 Perfectionnements aux interrupteurs automatiques Expired FR1037631A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US162492A US2622169A (en) 1950-05-17 1950-05-17 Circuit breaker

Publications (1)

Publication Number Publication Date
FR1037631A true FR1037631A (fr) 1953-09-22

Family

ID=22585850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037631D Expired FR1037631A (fr) 1950-05-17 1951-03-15 Perfectionnements aux interrupteurs automatiques

Country Status (7)

Country Link
US (1) US2622169A (fr)
BE (1) BE502219A (fr)
CH (1) CH297577A (fr)
DE (1) DE892468C (fr)
FR (1) FR1037631A (fr)
GB (1) GB684736A (fr)
NL (2) NL160091B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161343B (de) * 1964-01-16 Licentia Gmbh Thermoschutzschalter
US2714643A (en) * 1952-12-27 1955-08-02 Charles W Mitchell Fire detecting unit
DE1139183B (de) * 1957-03-28 1962-11-08 Texas Instruments Inc Mechanisch rueckstellbarer Bimetall-Schnappschalter
US2861151A (en) * 1957-04-22 1958-11-18 Westinghouse Electric Corp Temperature-controlled apparatus
US2901575A (en) * 1957-08-16 1959-08-25 Texas Instruments Inc Electrical switch
GB799002A (en) * 1958-05-16 1958-07-30 Alfred Odenwald Improvements in or relating to thermostats
NL249311A (fr) * 1959-03-27 Auge & Cie Ets
DE1161623B (de) * 1959-04-08 1964-01-23 Texas Instruments Inc Thermo-Schaltglied
US3379843A (en) * 1966-09-07 1968-04-23 Ite Circuit Breaker Ltd Simplified circuit breaker device with manual on-off control and manual reset
DE3625057C2 (de) * 1986-07-24 1999-07-08 Dautel Emil Gmbh Fußtaster für die Betätigung von Hubplattformen
DE102018100890B3 (de) * 2018-01-16 2019-07-18 Marcel P. HOFSAESS Temperaturabhängiger Schalter
DE102019112074B4 (de) * 2019-05-09 2020-12-17 Marcel P. HOFSAESS Temperaturabhängiger Schalter
DE102023104836B3 (de) * 2023-02-28 2024-05-16 Marcel P. HOFSAESS Temperaturabhängiges Schaltwerk und temperaturabhängiger Schalter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032136A (en) * 1934-09-13 1936-02-25 Westinghouse Electric & Mfg Co Manual reset thermostat
US2293179A (en) * 1941-02-26 1942-08-18 Westinghouse Electric & Mfg Co Circuit breaker
US2425717A (en) * 1942-06-25 1947-08-19 F A Smith Mfg Company Thermostatic switch assembly
US2399406A (en) * 1943-07-28 1946-04-30 Westinghouse Electric Corp Electrical apparatus
US2498039A (en) * 1945-05-12 1950-02-21 Metals & Controls Corp Thermostatic circuit breaker with contact arc prevention
US2543040A (en) * 1946-09-24 1951-02-27 Charles S Mertler Snap-action thermostatic switch
US2508637A (en) * 1948-05-22 1950-05-23 Adrian Medert Combined plug and circuit breaker

Also Published As

Publication number Publication date
US2622169A (en) 1952-12-16
CH297577A (fr) 1954-03-31
NL160091B (nl)
NL76958C (fr)
GB684736A (en) 1952-12-24
BE502219A (fr)
DE892468C (de) 1953-10-08

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