DE2750955A1 - Thermoschalter - Google Patents

Thermoschalter

Info

Publication number
DE2750955A1
DE2750955A1 DE19772750955 DE2750955A DE2750955A1 DE 2750955 A1 DE2750955 A1 DE 2750955A1 DE 19772750955 DE19772750955 DE 19772750955 DE 2750955 A DE2750955 A DE 2750955A DE 2750955 A1 DE2750955 A1 DE 2750955A1
Authority
DE
Germany
Prior art keywords
spring
snap disk
thermal switch
contact head
flat spring
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.)
Withdrawn
Application number
DE19772750955
Other languages
German (de)
English (en)
Inventor
Nichtnennung Beantragt
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 DE2750955A1 publication Critical patent/DE2750955A1/de
Withdrawn legal-status Critical Current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)
DE19772750955 1976-11-23 1977-11-15 Thermoschalter Withdrawn DE2750955A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1469776A CH607300A5 (US20030199744A1-20031023-C00003.png) 1976-11-23 1976-11-23

Publications (1)

Publication Number Publication Date
DE2750955A1 true DE2750955A1 (de) 1978-05-24

Family

ID=4403103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772750955 Withdrawn DE2750955A1 (de) 1976-11-23 1977-11-15 Thermoschalter

Country Status (5)

Country Link
JP (1) JPS53133773A (US20030199744A1-20031023-C00003.png)
CH (1) CH607300A5 (US20030199744A1-20031023-C00003.png)
DE (1) DE2750955A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2371767A1 (US20030199744A1-20031023-C00003.png)
GB (1) GB1595340A (US20030199744A1-20031023-C00003.png)

Cited By (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 (4)

* 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
US2777032A (en) * 1953-05-12 1957-01-08 Burch Parkhurst Associates Snap switch and blade therefor
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

Family Cites Families (4)

* 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
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

Patent Citations (4)

* 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
US2777032A (en) * 1953-05-12 1957-01-08 Burch Parkhurst Associates Snap switch and blade therefor
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

Cited By (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

Also Published As

Publication number Publication date
GB1595340A (en) 1981-08-12
FR2371767A1 (fr) 1978-06-16
JPS6149772B2 (US20030199744A1-20031023-C00003.png) 1986-10-31
CH607300A5 (US20030199744A1-20031023-C00003.png) 1978-11-30
JPS53133773A (en) 1978-11-21
FR2371767B1 (US20030199744A1-20031023-C00003.png) 1982-06-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: BAUER, R., DR. HUBBUCH, H., DIPL.-ING. TWELMEIER,

8139 Disposal/non-payment of the annual fee