FR984671A - Perfectionnements aux interrupteurs à commande thermique - Google Patents

Perfectionnements aux interrupteurs à commande thermique

Info

Publication number
FR984671A
FR984671A FR984671DA FR984671A FR 984671 A FR984671 A FR 984671A FR 984671D A FR984671D A FR 984671DA FR 984671 A FR984671 A FR 984671A
Authority
FR
France
Prior art keywords
controlled switches
thermally controlled
thermally
switches
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR984671A publication Critical patent/FR984671A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/60—Means for producing snap action
FR984671D 1948-04-21 1949-04-13 Perfectionnements aux interrupteurs à commande thermique Expired FR984671A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22475A US2499208A (en) 1948-04-21 1948-04-21 Thermally actuated switch

Publications (1)

Publication Number Publication Date
FR984671A true FR984671A (fr) 1951-07-09

Family

ID=21809788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984671D Expired FR984671A (fr) 1948-04-21 1949-04-13 Perfectionnements aux interrupteurs à commande thermique

Country Status (2)

Country Link
US (1) US2499208A (fr)
FR (1) FR984671A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029909B (de) * 1954-08-27 1958-05-14 Siemens Ag Elektrischer Kleinwaermeschalter, insbesondere zum Schutz der Wicklungen von elektrischen Maschinen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700084A (en) * 1951-11-02 1955-01-18 William C Broekhuysen Electrical control device
US2748223A (en) * 1952-08-21 1956-05-29 Micro Balancing Inc Thermostatic control means
US2671143A (en) * 1952-09-11 1954-03-02 Economy Faucet Company Thermostatic control switch
US2786171A (en) * 1953-07-15 1957-03-19 Gen Motors Corp Starting and overload control for split-phase electric motor
DE965420C (de) * 1954-01-27 1957-06-06 Siemens Ag Elektrischer Klein-Thermoschalter
US2764650A (en) * 1955-08-15 1956-09-25 Ernest K Hodson Electrical apparatus
US2919337A (en) * 1956-07-18 1959-12-29 Joseph E Brosseau Co Temperature control for heating units
USB354822I5 (fr) * 1956-07-19
US2945933A (en) * 1957-11-14 1960-07-19 Cts Corp Electric circuit controlling device
US3239633A (en) * 1962-10-02 1966-03-08 Therm O Disc Inc Narrow temperature differential thermostatic control
US3413582A (en) * 1966-01-03 1968-11-26 Emerson Electric Co Switch with manual and thermostatic control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB245150A (en) * 1924-12-24 1927-03-23 Deutsche Gasgluehlicht Auer Improvements in and connected with switches
US1928802A (en) * 1928-07-14 1933-10-03 Gen Railway Signal Co Time element device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029909B (de) * 1954-08-27 1958-05-14 Siemens Ag Elektrischer Kleinwaermeschalter, insbesondere zum Schutz der Wicklungen von elektrischen Maschinen

Also Published As

Publication number Publication date
US2499208A (en) 1950-02-28

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