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FR1331909A - Perfectionnements aux relais thermiques - Google Patents

Perfectionnements aux relais thermiques

Info

Publication number
FR1331909A
FR1331909A FR822364A FR822364A FR1331909A FR 1331909 A FR1331909 A FR 1331909A FR 822364 A FR822364 A FR 822364A FR 822364 A FR822364 A FR 822364A FR 1331909 A FR1331909 A FR 1331909A
Authority
FR
France
Prior art keywords
thermal relays
relays
thermal
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
FR822364A
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of FR1331909A publication Critical patent/FR1331909A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/04—Electrothermal relays wherein the thermally-sensitive member is only heated directly
FR822364A 1959-07-29 1960-03-24 Perfectionnements aux relais thermiques Expired FR1331909A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830407A US3207875A (en) 1959-07-29 1959-07-29 Thermal time delay relay for switching and protecting start and phase windings of motors

Publications (1)

Publication Number Publication Date
FR1331909A true FR1331909A (fr) 1963-07-12

Family

ID=25256939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822364A Expired FR1331909A (fr) 1959-07-29 1960-03-24 Perfectionnements aux relais thermiques

Country Status (5)

Country Link
US (1) US3207875A (fr)
DE (1) DE1176237B (fr)
ES (1) ES255458A1 (fr)
FR (1) FR1331909A (fr)
GB (1) GB941873A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2051762A1 (fr) * 1969-07-15 1971-04-09 Rca Corp

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454941A (en) * 1967-01-12 1969-07-08 Wagner Electric Corp Compensated current bimetallic sensing device with lamp burn-out indicating means
US3965387A (en) * 1974-06-24 1976-06-22 General Electric Company Electric lamp and thermal switch therefore
US4414524A (en) * 1981-12-07 1983-11-08 Texas Instruments Incorporated Thermally responsive switch

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2381557A (en) * 1945-08-07 Thermostat
FR965147A (fr) * 1950-09-04
US1755564A (en) * 1927-04-23 1930-04-22 Shoenberg Circuit-controlling device
US2105005A (en) * 1932-10-12 1938-01-11 Gen Motors Corp Motor control
US2117123A (en) * 1934-08-22 1938-05-10 Gen Motors Corp Control system
US2284383A (en) * 1939-01-12 1942-05-26 William B Elmer Thermostatic control device
US2225975A (en) * 1939-03-30 1940-12-24 Sangamo Electric Co Temperature compensation of thermal devices
US2280960A (en) * 1939-10-20 1942-04-28 Westinghouse Electric & Mfg Co Current limiting relay
US2367985A (en) * 1942-04-16 1945-01-23 Gen Electric Control device
US2451535A (en) * 1943-01-29 1948-10-19 Gen Motors Corp Multiple control
US2417912A (en) * 1944-08-31 1947-03-25 Gen Motors Corp Split-phase motor thermal starting switch
US2496135A (en) * 1945-08-07 1950-01-31 Ira M Sedwitz Electric momentary switch
US2692930A (en) * 1950-10-27 1954-10-26 Detroit Controls Corp Thermostatically operated switch
FR1063252A (fr) * 1952-07-04 1954-04-30 Coupleur pour le démarrage de moteurs électriques
US2754392A (en) * 1952-11-04 1956-07-10 Benedik Fedor Circuit interrupter
US2805302A (en) * 1956-10-22 1957-09-03 Dominion Electric Corp Thermostatic control mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2051762A1 (fr) * 1969-07-15 1971-04-09 Rca Corp

Also Published As

Publication number Publication date
DE1176237B (de) 1964-08-20
US3207875A (en) 1965-09-21
GB941873A (en) 1963-11-13
ES255458A1 (es) 1960-11-16

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