FR2371767A1 - Interrupteur thermique de surete - Google Patents

Interrupteur thermique de surete

Info

Publication number
FR2371767A1
FR2371767A1 FR7735209A FR7735209A FR2371767A1 FR 2371767 A1 FR2371767 A1 FR 2371767A1 FR 7735209 A FR7735209 A FR 7735209A FR 7735209 A FR7735209 A FR 7735209A FR 2371767 A1 FR2371767 A1 FR 2371767A1
Authority
FR
France
Prior art keywords
leaf spring
washer
contact
distance
fixed
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.)
Granted
Application number
FR7735209A
Other languages
English (en)
French (fr)
Other versions
FR2371767B1 (enExample
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.)
Limitor AG
Original Assignee
Limitor AG
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 Limitor AG filed Critical Limitor AG
Publication of FR2371767A1 publication Critical patent/FR2371767A1/fr
Application granted granted Critical
Publication of FR2371767B1 publication Critical patent/FR2371767B1/fr
Granted 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
    • H01H37/5409—Bistable switches; Resetting means
    • 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
    • H01H37/60—Means for producing snap action

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
FR7735209A 1976-11-23 1977-11-23 Interrupteur thermique de surete Granted FR2371767A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1469776A CH607300A5 (enExample) 1976-11-23 1976-11-23

Publications (2)

Publication Number Publication Date
FR2371767A1 true FR2371767A1 (fr) 1978-06-16
FR2371767B1 FR2371767B1 (enExample) 1982-06-11

Family

ID=4403103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735209A Granted FR2371767A1 (fr) 1976-11-23 1977-11-23 Interrupteur thermique de surete

Country Status (5)

Country Link
JP (1) JPS53133773A (enExample)
CH (1) CH607300A5 (enExample)
DE (1) DE2750955A1 (enExample)
FR (1) FR2371767A1 (enExample)
GB (1) GB1595340A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9100286U1 (de) * 1991-01-11 1991-04-04 Kalb, Ruth, 4750 Unna Sich zwischen der Kontaktzunge und der Bimetallscheibe eines Klein-Thermoschalters erstreckender Stößel
DE102013108504C5 (de) * 2013-08-07 2018-11-15 Thermik Gerätebau GmbH Temperaturabhängiger Schalter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625675C (de) * 1934-02-16 1936-02-13 Voigt & Haeffner Akt Ges Temperaturregler fuer elektrisch beheizte Geraete mit einem Bimetallsprungkoerper von der Form einer nicht abwickelbaren Scheibe
US2205240A (en) * 1938-04-21 1940-06-18 Westinghouse Electric & Mfg Co Circuit interrupter
US2777032A (en) * 1953-05-12 1957-01-08 Burch Parkhurst Associates Snap switch and blade therefor
US3322915A (en) * 1966-01-03 1967-05-30 Texas Instruments Inc Snap acting overcentering motion transfer means for electrical switch
DE1615217A1 (de) * 1967-09-07 1970-05-27 Dreefs E Elektro Fab Temperaturbegrenzer fuer elektrische Geraete

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753421A (en) * 1953-03-11 1956-07-03 Stevens Mfg Co Inc Thermostatic switches
DE1201459B (de) * 1962-03-14 1965-09-23 Licentia Gmbh Bimetallschnappschalter, insbesondere zum Schutz oder Anlassen von Einphasenmotoren
US3832667A (en) * 1973-07-23 1974-08-27 Texas Instruments Inc Thermostatic switch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625675C (de) * 1934-02-16 1936-02-13 Voigt & Haeffner Akt Ges Temperaturregler fuer elektrisch beheizte Geraete mit einem Bimetallsprungkoerper von der Form einer nicht abwickelbaren Scheibe
US2205240A (en) * 1938-04-21 1940-06-18 Westinghouse Electric & Mfg Co Circuit interrupter
US2777032A (en) * 1953-05-12 1957-01-08 Burch Parkhurst Associates Snap switch and blade therefor
US3322915A (en) * 1966-01-03 1967-05-30 Texas Instruments Inc Snap acting overcentering motion transfer means for electrical switch
DE1615217A1 (de) * 1967-09-07 1970-05-27 Dreefs E Elektro Fab Temperaturbegrenzer fuer elektrische Geraete

Also Published As

Publication number Publication date
GB1595340A (en) 1981-08-12
DE2750955A1 (de) 1978-05-24
CH607300A5 (enExample) 1978-11-30
FR2371767B1 (enExample) 1982-06-11
JPS6149772B2 (enExample) 1986-10-31
JPS53133773A (en) 1978-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse