FR943638A - Commutateurs électriques à commande thermique - Google Patents

Commutateurs électriques à commande thermique

Info

Publication number
FR943638A
FR943638A FR943638DA FR943638A FR 943638 A FR943638 A FR 943638A FR 943638D A FR943638D A FR 943638DA FR 943638 A FR943638 A FR 943638A
Authority
FR
France
Prior art keywords
controlled electric
electric switches
thermally controlled
thermally
switches
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)
French (fr)
Inventor
Eric Hardman Taylor
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
Priority claimed from GB2928145A external-priority patent/GB600055A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR943638A publication Critical patent/FR943638A/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
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5445—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with measures for avoiding slow break of contacts during the creep phase of the snap bimetal

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
FR943638D 1945-11-05 1946-11-05 Commutateurs électriques à commande thermique Expired FR943638A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2503008X 1945-11-05
GB2928145A GB600055A (en) 1946-05-07 1946-05-07 Thermally controlled electric switches

Publications (1)

Publication Number Publication Date
FR943638A true FR943638A (fr) 1949-03-14

Family

ID=32232482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943638D Expired FR943638A (fr) 1945-11-05 1946-11-05 Commutateurs électriques à commande thermique

Country Status (5)

Country Link
US (1) US2503008A (ko)
BE (1) BE476947A (ko)
CH (1) CH261742A (ko)
FR (1) FR943638A (ko)
NL (1) NL71626C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189616B (de) * 1961-12-15 1965-03-25 Licentia Gmbh Bimetall-Schnappschalter, insbesondere Anlassrelais fuer Einphasen-Induktionsmotoren

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825785A (en) * 1951-05-16 1958-03-04 Eric H Taylor Thermally controlled electric switches
US3234346A (en) * 1963-01-28 1966-02-08 Mears Controls Inc E-shaped bimetallic actuator
US3706952A (en) * 1972-02-02 1972-12-19 Gen Electric Automatically resettable thermal switch
US4796355A (en) * 1987-09-15 1989-01-10 B/K Patent Development, Inc. Snap action devices and methods and apparatus for making same
US6097274A (en) * 1998-02-23 2000-08-01 Hofsaess; Marcel Switch having a temperature-dependent switching member and a substantially temperature-independent spring element
DE19847209C2 (de) * 1998-10-13 2002-04-25 Marcel Hofsaes Schalter mit einem Isolierstoffträger
DE19847208C2 (de) * 1998-10-13 2002-05-16 Marcel Hofsaes Schalter mit einem Isolierstoffträger
US6552645B2 (en) 2001-06-06 2003-04-22 Robert A. Kuczynski Bimetallic actuator for electronic components and other devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288517A (en) * 1939-02-03 1942-06-30 Dubilier William Thermostatic switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189616B (de) * 1961-12-15 1965-03-25 Licentia Gmbh Bimetall-Schnappschalter, insbesondere Anlassrelais fuer Einphasen-Induktionsmotoren

Also Published As

Publication number Publication date
BE476947A (ko)
NL71626C (ko)
CH261742A (fr) 1949-05-31
US2503008A (en) 1950-04-04

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