EP0794546A3 - Schalter mit einem temperaturabhängigen Schaltwerk - Google Patents

Schalter mit einem temperaturabhängigen Schaltwerk Download PDF

Info

Publication number
EP0794546A3
EP0794546A3 EP97100576A EP97100576A EP0794546A3 EP 0794546 A3 EP0794546 A3 EP 0794546A3 EP 97100576 A EP97100576 A EP 97100576A EP 97100576 A EP97100576 A EP 97100576A EP 0794546 A3 EP0794546 A3 EP 0794546A3
Authority
EP
European Patent Office
Prior art keywords
switching mechanism
switch
temperature sensitive
sensitive switching
mating contact
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
EP97100576A
Other languages
English (en)
French (fr)
Other versions
EP0794546A2 (de
EP0794546B1 (de
Inventor
Michael Becher
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
Application filed by Thermik Geraetebau GmbH filed Critical Thermik Geraetebau GmbH
Publication of EP0794546A2 publication Critical patent/EP0794546A2/de
Publication of EP0794546A3 publication Critical patent/EP0794546A3/de
Application granted granted Critical
Publication of EP0794546B1 publication Critical patent/EP0794546B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electric Clocks (AREA)
  • Switches With Compound Operations (AREA)
  • Pens And Brushes (AREA)

Abstract

Ein Schalter (10) umfaßt ein ein temperaturabhängiges Schaltwerk (12) aufnehmendes Gehäuse (11), das ein Unterteil (14) aufweist, an dessen innerem Boden (15) ein erster Gegenkontakt (16) für das Schaltwerk (12) angeordnet ist. Ferner ist ein das Unterteil (14) verschließendes Deckelteil (17) vorgesehen, an dessen Innenseite (18) ein zweiter Gegenkontakt (19) für das Schaltwerk (12) vorgesehen ist. Das Schaltwerk (12) stellt in Abhängigkeit von seiner Temperatur eine elektrisch leitende Verbindung zwischen den beiden Gegenkontakten (16, 19) her, die von außen kontaktierbar sind. Das Unterteil (14) ist aus Isoliermaterial gefertigt, wobei der erste Gegenkontakt (16) durch eine Wand (13) des Unterteiles (14) hindurch von außen kontaktierbar ist. Das Deckelteil (17) ist aus elektrisch leitendem Material gefertigt und wirkt gleichzeitig als zweiter Gegenkontakt (19), wobei das Deckelteil (17) von einem oberen Rand (27) des Unterteiles (14) gehalten ist.
EP97100576A 1996-03-09 1997-01-16 Schalter mit einem temperaturabhängigen Schaltwerk Expired - Lifetime EP0794546B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609310 1996-03-09
DE19609310A DE19609310C2 (de) 1996-03-09 1996-03-09 Schalter mit einem temperaturabhängigen Schaltwerk

Publications (3)

Publication Number Publication Date
EP0794546A2 EP0794546A2 (de) 1997-09-10
EP0794546A3 true EP0794546A3 (de) 1998-10-28
EP0794546B1 EP0794546B1 (de) 2003-05-07

Family

ID=7787814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97100576A Expired - Lifetime EP0794546B1 (de) 1996-03-09 1997-01-16 Schalter mit einem temperaturabhängigen Schaltwerk

Country Status (8)

Country Link
US (1) US5864278A (de)
EP (1) EP0794546B1 (de)
AT (1) ATE239975T1 (de)
CA (1) CA2199302C (de)
DE (2) DE19609310C2 (de)
DK (1) DK0794546T3 (de)
ES (1) ES2197261T3 (de)
PT (1) PT794546E (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19919648C2 (de) 1999-04-30 2003-03-13 Marcel Hofsaess Gerät mit in einer Tasche vorgesehenem temperaturabhängigen Schaltwerk
EP1224714A2 (de) 1999-10-27 2002-07-24 Thermik Gerätebau GmbH Anschlussklemme
DE10110562C1 (de) * 2001-03-06 2002-12-19 Marcel Hofsaes Temperaturabhängiger Schalter mit aufgestempelter Kleberschicht
JP2006092825A (ja) * 2004-09-22 2006-04-06 Fuji Denshi Kogyo Kk 温度スイッチと温度スイッチの組立方法
DE102008048554B3 (de) 2008-09-16 2010-02-04 Hofsaess, Marcel P. Temperaturabhängiger Schalter
DE102009061050B4 (de) 2009-06-05 2019-09-05 Marcel P. HOFSAESS Bimetallteil und damit ausgestattete temperaturabhängige Schalter
DE102009025221A1 (de) 2009-06-05 2010-12-16 Hofsaess, Marcel P. Bimetallteil und damit ausgestattete temperaturabhängige Schalter
DE102009039948A1 (de) 2009-08-27 2011-03-03 Hofsaess, Marcel P. Temperaturabhängiger Schalter
GB2481240B (en) * 2010-06-17 2017-04-12 Otter Controls Ltd Thermally responsive electric switches
DE102011108660B3 (de) * 2011-06-28 2012-11-22 Thermik Gerätebau GmbH Selbsthaltender temperaturabhängiger Schalter
DE102011119637B4 (de) * 2011-11-22 2013-06-06 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit einem temperaturabhängigen Schaltwerk sowie Verfahren zum Herstellen eines solchen Schalters
US9805588B2 (en) 2012-05-30 2017-10-31 Factory Mutual Insurance Company Wireless fire protection valve inspection and monitoring systems, and methods for automated inspection and monitoring of fire protection systems
DE102012110708A1 (de) 2012-11-08 2014-05-08 Thermik Gerätebau GmbH Schaltkappe mit integriertem temperaturabhängigen Schalter
ITMI20132139A1 (it) * 2013-12-19 2015-06-20 Electrica S R L Dispositivo di protezione per apparecchi elettrici, in particolare per motori elettrici, compressori e trasformatori
DE102014207174A1 (de) * 2014-04-15 2015-10-29 Siemens Aktiengesellschaft Kurzschlussvorrichtung zum automatischen Kurzschließen eines Transistors und Verfahren zu einem solchen Kurzschließen
DE102014116888B4 (de) 2014-11-18 2018-05-17 Thermik Gerätebau GmbH Temperaturabhängiger Schalter
DE102019110448A1 (de) * 2019-04-23 2020-10-29 Marcel P. HOFSAESS Temperaturabhängiger Schalter und Verfahren zur Herstellung eines temperaturabhängigen Schalters
DE102022120446B3 (de) 2022-08-12 2023-11-30 Marcel P. HOFSAESS Temperaturabhängiger Schalter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121802A1 (de) * 1971-05-03 1973-01-25 Thermik Geraetebau Gmbh Temperaturwaechter
DE8915123U1 (de) * 1989-12-23 1990-08-23 Hofsäss, Peter, 75181 Pforzheim Temperaturschalter
EP0453596A1 (de) * 1990-04-25 1991-10-30 Ulrika Hofsäss Temperaturschalter
EP0651411A1 (de) * 1993-10-30 1995-05-03 Hofsäss, Ulrika Temperaturabhängiger Schalter
EP0684623A1 (de) * 1994-05-25 1995-11-29 Texas Instruments Incorporated Geräte mit Widerstandselemeten und Temperaturschutzvorrichtung zum Gebrauch dafür

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818410A (en) * 1973-03-02 1974-06-18 Fasco Industries High voltage thermostat
DE3122899C2 (de) * 1981-06-10 1984-10-11 Peter 7530 Pforzheim Hofsäss Temperaturschalter
US4490704A (en) * 1983-09-14 1984-12-25 Therm-O-Disc, Incorporated Thermally responsive switching device
DE3710672C2 (de) * 1987-03-31 1997-05-15 Hofsaes Geb Zeitz Ulrika Temperaturwächter mit einem Gehäuse
GB9109316D0 (en) * 1991-04-30 1991-06-19 Otter Controls Ltd Improvements relating to electric switches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121802A1 (de) * 1971-05-03 1973-01-25 Thermik Geraetebau Gmbh Temperaturwaechter
DE8915123U1 (de) * 1989-12-23 1990-08-23 Hofsäss, Peter, 75181 Pforzheim Temperaturschalter
EP0453596A1 (de) * 1990-04-25 1991-10-30 Ulrika Hofsäss Temperaturschalter
EP0651411A1 (de) * 1993-10-30 1995-05-03 Hofsäss, Ulrika Temperaturabhängiger Schalter
EP0684623A1 (de) * 1994-05-25 1995-11-29 Texas Instruments Incorporated Geräte mit Widerstandselemeten und Temperaturschutzvorrichtung zum Gebrauch dafür

Also Published As

Publication number Publication date
PT794546E (pt) 2003-09-30
US5864278A (en) 1999-01-26
DE59710004D1 (de) 2003-06-12
CA2199302C (en) 1999-12-21
DE19609310A1 (de) 1997-09-11
EP0794546A2 (de) 1997-09-10
DE19609310C2 (de) 1999-07-15
ES2197261T3 (es) 2004-01-01
ATE239975T1 (de) 2003-05-15
EP0794546B1 (de) 2003-05-07
DK0794546T3 (da) 2003-06-02
CA2199302A1 (en) 1997-09-09

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