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GB1394612A - Thermal electric switches - Google Patents

Thermal electric switches

Info

Publication number
GB1394612A
GB1394612A GB2031472A GB2031472A GB1394612A GB 1394612 A GB1394612 A GB 1394612A GB 2031472 A GB2031472 A GB 2031472A GB 2031472 A GB2031472 A GB 2031472A GB 1394612 A GB1394612 A GB 1394612A
Authority
GB
United Kingdom
Prior art keywords
disc
contact
spring
snap
convex
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
GB2031472A
Other languages
English (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.)
Thermik Geraetebau GmbH
Original Assignee
Thermik Geraetebau GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25761046&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1394612(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thermik Geraetebau GmbH filed Critical Thermik Geraetebau GmbH
Publication of GB1394612A publication Critical patent/GB1394612A/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
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
GB2031472A 1971-05-03 1972-05-02 Thermal electric switches Expired GB1394612A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2121802A DE2121802C3 (de) 1971-05-03 1971-05-03 Temperaturwächter
DE7229393U DE7229393U (de) 1971-05-03 1972-08-08 Temperaturschutzschalter

Publications (1)

Publication Number Publication Date
GB1394612A true GB1394612A (en) 1975-05-21

Family

ID=25761046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2031472A Expired GB1394612A (en) 1971-05-03 1972-05-02 Thermal electric switches

Country Status (2)

Country Link
DE (2) DE2121802C3 (de)
GB (1) GB1394612A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6064295A (en) * 1997-02-11 2000-05-16 Thermik Geratebau Gmbh Temperature-dependent switch having a bimetallic switching mechanism
US8284011B2 (en) 2009-06-22 2012-10-09 Hofsaess Marcel P Cap for a temperature-dependent switch
US8536972B2 (en) 2009-08-27 2013-09-17 Marcel P. HOFSAESS Temperature-dependent switch
US8642901B2 (en) 2011-07-12 2014-02-04 Marcel P. HOFSAESS Switch having a protective housing and method for producing same
US9263879B2 (en) 2012-12-18 2016-02-16 Thermik Geraetebau Gmbh Thermal protection circuit
US9355801B2 (en) 2009-06-05 2016-05-31 Marcel P. HOFSAESS Bimetal part and temperature-dependent switch equipped therewith
US9640351B2 (en) 2013-02-13 2017-05-02 Thermik Geraetebau Gmbh Temperature-dependent switch
US9691576B2 (en) 2013-08-07 2017-06-27 Thermik Geraetebau Gmbh Temperature-dependent switch
EA033328B1 (ru) * 2016-12-19 2019-09-30 Антонян, Армен Гургенович Термобиметаллическое реле
RU2809755C1 (ru) * 2023-06-13 2023-12-15 Акционерное общество "Государственный Рязанский приборный завод" Термореле

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916639C2 (de) * 1979-04-25 1983-01-20 Peter 7530 Pforzheim Hofsäss Spulenkörper mit einem Wärmeschutzschalter
DE2917557C2 (de) * 1979-04-30 1983-12-08 Peter 7530 Pforzheim Hofsäss Wärmeschutzschalter
DE2917482C2 (de) * 1979-04-30 1982-11-25 Peter 7530 Pforzheim Hofsäss Übertemperaturschutzschalter
DE3122899C2 (de) * 1981-06-10 1984-10-11 Peter 7530 Pforzheim Hofsäss Temperaturschalter
DE3525093A1 (de) * 1985-07-13 1987-01-22 Inter Control Koehler Hermann Temperaturregler
DE3710672C2 (de) * 1987-03-31 1997-05-15 Hofsaes Geb Zeitz Ulrika Temperaturwächter mit einem Gehäuse
DE9205258U1 (de) * 1992-04-15 1992-06-25 Fritz Eichenauer GmbH + Co. KG Fabrik elektrischer Spezialartikel, 6729 Hatzenbühl Temperaturbegrenzung für elektrisch beheizten Lockenwickler
DE4345350C2 (de) * 1993-10-30 1997-05-22 Hofsaes Geb Zeitz Ulrika Temperaturabhängiger Schalter sowie Verfahren für dessen Herstellung
DE9406806U1 (de) * 1994-04-23 1995-06-01 Thermik Gerätebau GmbH, 75181 Pforzheim Bimetallschalter, insbesondere stromabhängiger Schalter
US5489762A (en) * 1994-05-25 1996-02-06 Texas Instruments Incorporated Appliances having resistive heating elements and thermal protective apparatus used therewith
DE19514853C2 (de) * 1995-04-26 1997-02-27 Marcel Hofsaes Temperaturwächter mit einem bei Übertemperatur schaltenden Bimetall-Schaltwerk
DE19546005C2 (de) * 1995-12-09 1999-07-08 Hofsaes Marcel Schalter mit einem temperaturabhängigen Schaltwerk
DE19609310C2 (de) * 1996-03-09 1999-07-15 Thermik Geraetebau Gmbh Schalter mit einem temperaturabhängigen Schaltwerk
DE19609577C2 (de) 1996-03-12 1998-02-19 Thermik Geraetebau Gmbh Schalter mit einem temperaturabhängigen Schaltwerk
DE19705411C2 (de) * 1997-02-13 1999-09-02 Thermik Geraetebau Gmbh Halter für einen temperaturabhängigen Schalter
DE19727383C2 (de) * 1997-06-27 1999-07-29 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19748589C2 (de) * 1997-11-04 1999-12-09 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19752581C2 (de) * 1997-11-27 1999-12-23 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19807288C2 (de) * 1998-02-23 2001-09-20 Marcel Hofsaes Temperaturabhängiger Schalter
DE19847208C2 (de) * 1998-10-13 2002-05-16 Marcel Hofsaes Schalter mit einem Isolierstoffträger
DE19847209C2 (de) * 1998-10-13 2002-04-25 Marcel Hofsaes Schalter mit einem Isolierstoffträger
DE19938638C2 (de) * 1999-08-14 2003-04-24 Thermik Geraetebau Gmbh Übertemperaturschutzvorrichtung
DE102005010928A1 (de) * 2005-03-09 2006-09-14 Thermik Gerätebau GmbH Nachlaufschalter
WO2008006385A1 (de) 2006-07-11 2008-01-17 Thermik Geraetebau Gmbh Anschlussübertopf und schalter mit anschlussübertopf
DE102007014237A1 (de) 2007-03-16 2008-09-18 Hofsaess, Marcel P. Temperaturabhängiger Schalter und dafür vorgesehenes Schaltwerk
DE102007063650B4 (de) 2007-08-28 2011-09-22 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Selbsthaltefunktion
DE102007050342B3 (de) * 2007-10-12 2009-04-16 Hofsaess, Marcel P. Schalter mit einem temperaturabhängigen Schaltwerk
DE102009025221A1 (de) 2009-06-05 2010-12-16 Hofsaess, Marcel P. Bimetallteil und damit ausgestattete temperaturabhängige Schalter
EP2506281B1 (de) 2011-03-29 2015-10-07 Marcel P. Hofsaess Temperaturabhängiger Schalter mit Vorwiderstand
DE102011016133B4 (de) 2011-03-29 2012-10-18 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Vorwiderstand
DE102011104984B4 (de) 2011-06-20 2013-11-28 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Heizwiderstand auf Trägerplatte
DE102011108660B3 (de) * 2011-06-28 2012-11-22 Thermik Gerätebau GmbH Selbsthaltender temperaturabhängiger Schalter
DE102011119633B3 (de) 2011-11-22 2013-04-11 Marcel P. HOFSAESS Temperaturabhängiger Schalter
DE102012110708A1 (de) 2012-11-08 2014-05-08 Thermik Gerätebau GmbH Schaltkappe mit integriertem temperaturabhängigen Schalter
DE102013109291A1 (de) 2013-08-27 2015-03-05 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit am Rand eingeklemmter Schnappscheibe
DE102014108518A1 (de) 2014-06-17 2015-12-17 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit Distanzring
DE102014116888B4 (de) 2014-11-18 2018-05-17 Thermik Gerätebau GmbH Temperaturabhängiger Schalter
DE102016120873A1 (de) * 2016-11-02 2018-05-03 Manfred K. Müller Temperatursensoranordnung und Verfahren zur Überwachung einer Umgebungstemperatur
DE102017000808B4 (de) 2017-01-28 2023-07-27 Wolfgang Hamm Piezothermische Schalteinrichtung
DE102022118405B3 (de) * 2022-07-22 2023-08-24 Marcel P. HOFSAESS Temperaturabhängiges Schaltwerk und temperaturabhängiger Schalter mit einem solchen Schaltwerk
DE102022120445B3 (de) * 2022-08-12 2023-11-30 Marcel P. HOFSAESS Temperaturabhängiger Schalter

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6064295A (en) * 1997-02-11 2000-05-16 Thermik Geratebau Gmbh Temperature-dependent switch having a bimetallic switching mechanism
US9355801B2 (en) 2009-06-05 2016-05-31 Marcel P. HOFSAESS Bimetal part and temperature-dependent switch equipped therewith
US8284011B2 (en) 2009-06-22 2012-10-09 Hofsaess Marcel P Cap for a temperature-dependent switch
US8536972B2 (en) 2009-08-27 2013-09-17 Marcel P. HOFSAESS Temperature-dependent switch
US8642901B2 (en) 2011-07-12 2014-02-04 Marcel P. HOFSAESS Switch having a protective housing and method for producing same
US9263879B2 (en) 2012-12-18 2016-02-16 Thermik Geraetebau Gmbh Thermal protection circuit
US10027109B2 (en) 2012-12-18 2018-07-17 Thermik Geraetebau Gmbh Thermal protection circuit
US9640351B2 (en) 2013-02-13 2017-05-02 Thermik Geraetebau Gmbh Temperature-dependent switch
US9691576B2 (en) 2013-08-07 2017-06-27 Thermik Geraetebau Gmbh Temperature-dependent switch
EA033328B1 (ru) * 2016-12-19 2019-09-30 Антонян, Армен Гургенович Термобиметаллическое реле
RU2809755C1 (ru) * 2023-06-13 2023-12-15 Акционерное общество "Государственный Рязанский приборный завод" Термореле

Also Published As

Publication number Publication date
DE2121802B2 (de) 1974-03-21
DE2121802C3 (de) 1974-10-24
DE2121802A1 (de) 1973-01-25
DE7229393U (de) 1972-11-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years