GB2021322B - Temperature-sensitive switch for electrically heated appliances - Google Patents

Temperature-sensitive switch for electrically heated appliances

Info

Publication number
GB2021322B
GB2021322B GB7917275A GB7917275A GB2021322B GB 2021322 B GB2021322 B GB 2021322B GB 7917275 A GB7917275 A GB 7917275A GB 7917275 A GB7917275 A GB 7917275A GB 2021322 B GB2021322 B GB 2021322B
Authority
GB
United Kingdom
Prior art keywords
temperature
electrically heated
sensitive switch
heated appliances
appliances
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
GB7917275A
Other languages
English (en)
Other versions
GB2021322A (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.)
INTER CONTROL Hermann Koehler Electrik GmbH and Co KG
Original Assignee
INTER CONTROL Hermann Koehler Electrik GmbH and Co KG
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 DE19782821457 external-priority patent/DE2821457A1/de
Priority claimed from DE19792904341 external-priority patent/DE2904341C2/de
Application filed by INTER CONTROL Hermann Koehler Electrik GmbH and Co KG filed Critical INTER CONTROL Hermann Koehler Electrik GmbH and Co KG
Publication of GB2021322A publication Critical patent/GB2021322A/en
Application granted granted Critical
Publication of GB2021322B publication Critical patent/GB2021322B/en
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
    • H01H37/32—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
    • H01H2037/5481—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element being mounted on the contact spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
GB7917275A 1978-05-17 1979-05-17 Temperature-sensitive switch for electrically heated appliances Expired GB2021322B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782821457 DE2821457A1 (de) 1978-05-17 1978-05-17 Temperaturschalter fuer elektrisch beheizte geraete
DE19792904341 DE2904341C2 (de) 1979-02-06 1979-02-06 Temperaturschalter für elektrisch beheizte Geräte

Publications (2)

Publication Number Publication Date
GB2021322A GB2021322A (en) 1979-11-28
GB2021322B true GB2021322B (en) 1982-09-29

Family

ID=25774486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917275A Expired GB2021322B (en) 1978-05-17 1979-05-17 Temperature-sensitive switch for electrically heated appliances

Country Status (2)

Country Link
FR (1) FR2426326A1 (enrdf_load_stackoverflow)
GB (1) GB2021322B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325047A (en) * 1980-04-09 1982-04-13 Aisin Seiki Kabushiki Kaisha Temperature responsive switch
GB2077510A (en) * 1980-06-06 1981-12-16 Gen Electric Co Ltd Thermally responsive switches
JPS5798930A (en) * 1980-12-10 1982-06-19 Matsushita Electric Works Ltd Temperature switch
DE3104827A1 (de) * 1981-02-11 1982-08-19 Limitor AG, 8022 Zürich "bimetalltemperaturschalter"
DE8120660U1 (de) * 1981-07-15 1990-08-16 Inter Control Hermann Köhler Elektrik GmbH & Co KG, 8500 Nürnberg Temperaturschalter für elektrisch beheizte Geräte
YU46294B (sh) * 1985-04-12 1993-05-28 Zdarilek, Branko Termostrujni zaštitnik sa automatskim djelovanjem
RU2172995C1 (ru) * 2000-03-30 2001-08-27 Всероссийское общество глухих, Общество с ограниченной ответственностью, Псковское социально-реабилитационное предприятие Бесступенчатый регулятор мощности
US7659805B2 (en) * 2005-02-02 2010-02-09 Uchiya Thermostat Co., Ltd. Thermostat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918491A (en) * 1930-12-02 1933-07-18 Gen Plate Co Thermostatically controlled circuit controller
US2916586A (en) * 1955-06-17 1959-12-08 Cutler Hammer Inc Thermal switches
US3601741A (en) * 1969-08-21 1971-08-24 Therm O Disc Inc Thermostat
DE2316155C3 (de) * 1973-03-31 1978-09-28 Microtherm Gmbh, 7530 Pforzheim Thermoschalter

Also Published As

Publication number Publication date
GB2021322A (en) 1979-11-28
FR2426326A1 (fr) 1979-12-14
FR2426326B1 (enrdf_load_stackoverflow) 1984-12-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920517