DE3173274D1 - Thermostatic switch - Google Patents

Thermostatic switch

Info

Publication number
DE3173274D1
DE3173274D1 DE8181305182T DE3173274T DE3173274D1 DE 3173274 D1 DE3173274 D1 DE 3173274D1 DE 8181305182 T DE8181305182 T DE 8181305182T DE 3173274 T DE3173274 T DE 3173274T DE 3173274 D1 DE3173274 D1 DE 3173274D1
Authority
DE
Germany
Prior art keywords
thermostatic switch
thermostatic
switch
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
DE8181305182T
Other languages
German (de)
English (en)
Inventor
Henry J Boulanger
Andrew C Mcguirk
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
Priority claimed from US06/203,071 external-priority patent/US4334210A/en
Priority claimed from US06/203,790 external-priority patent/US4349806A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE3173274D1 publication Critical patent/DE3173274D1/de
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • 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
    • H01H2037/5454—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with separate spring biasing the bimetal snap element against the heat transfer surface

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
DE8181305182T 1980-11-03 1981-10-30 Thermostatic switch Expired DE3173274D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/203,071 US4334210A (en) 1980-11-03 1980-11-03 Thermostatic switch and method of making
US06/203,790 US4349806A (en) 1980-11-03 1980-11-03 Snap-acting thermostatic switch using inflexible, spring biased contact arm

Publications (1)

Publication Number Publication Date
DE3173274D1 true DE3173274D1 (en) 1986-01-30

Family

ID=26898288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181305182T Expired DE3173274D1 (en) 1980-11-03 1981-10-30 Thermostatic switch

Country Status (4)

Country Link
EP (1) EP0051474B1 (ja)
JP (2) JPH02276123A (ja)
AR (1) AR227945A1 (ja)
DE (1) DE3173274D1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570148A (en) * 1984-01-23 1986-02-11 Therm-O-Disc, Incorporated Snap disc condition sensor and method for producing the same
US5003282A (en) * 1989-07-19 1991-03-26 Texas Instruments Incorporated Trip free/reset free manual reset

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164701A (en) * 1961-05-29 1965-01-05 Texas Instruments Inc Method of assembling thermostatic switches
DE2237815C3 (de) * 1972-08-01 1978-11-23 Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg Thermische Schaltvorrichtung
US4101861A (en) * 1976-03-15 1978-07-18 Texas Instruments Incorporated Thermostatic switch and method of assembly
US4079348A (en) * 1976-05-27 1978-03-14 Texas Instruments Incorporated Thermally responsive electrical switch
DE2721949A1 (de) * 1977-05-14 1978-11-23 Microtherm Gmbh Thermoschalter

Also Published As

Publication number Publication date
JPH02265138A (ja) 1990-10-29
JPH02276123A (ja) 1990-11-13
EP0051474A2 (en) 1982-05-12
JPH047054B2 (ja) 1992-02-07
AR227945A1 (es) 1982-12-30
EP0051474A3 (en) 1983-02-23
EP0051474B1 (en) 1985-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition