EP0756302A3 - Nach dem Baukastenprinzip aufgebauter Temperaturwächter - Google Patents

Nach dem Baukastenprinzip aufgebauter Temperaturwächter Download PDF

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Publication number
EP0756302A3
EP0756302A3 EP96106745A EP96106745A EP0756302A3 EP 0756302 A3 EP0756302 A3 EP 0756302A3 EP 96106745 A EP96106745 A EP 96106745A EP 96106745 A EP96106745 A EP 96106745A EP 0756302 A3 EP0756302 A3 EP 0756302A3
Authority
EP
European Patent Office
Prior art keywords
assembly
thermostat
modular construction
bias
switch
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
EP96106745A
Other languages
English (en)
French (fr)
Other versions
EP0756302B1 (de
EP0756302A2 (de
Inventor
Michael Becher
Edwin Güttinger
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 EP0756302A2 publication Critical patent/EP0756302A2/de
Publication of EP0756302A3 publication Critical patent/EP0756302A3/de
Application granted granted Critical
Publication of EP0756302B1 publication Critical patent/EP0756302B1/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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • 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
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/504—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by thermal means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/164—Heating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
    • H01H81/02—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermally Actuated Switches (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Ein nach dem Baukastenprinzip aufgebauter Temperaturwächter (10) umfaßt ein zum Schutz eines Verbrauchers bei Übertemperatur schaltendes Bimetall-Schaltwerk (35). Ferner ist ein dem Bimetall-Schaltwerk (35) zugeordnetes erstes elektrisches Bauteil (17) vorgesehen, das bei geöffnetem Bimetall-Schaltwerk (35) in Reihe zwischen Anschlüssen (37, 39) des Temperaturwächters (10) liegt. Ein dem Bimetall-Schaltwerk (35) zugeordnetes zweites elektrisches Bauteil (25) liegt zumindest bei geschlossenem Bimetall-Schaltwerk (35) in Reihe mit diesem zwischen den Anschlüssen (37, 39) des Temperaturwächters (10). Das erste Bauteil (17) ist dabei bei vergleichbarem mechanischem Aufbau als Heizwiderstand (RH) oder als Isolator (41) ausgebildet. Das zweite Bauteil (25) ist bei vergleichbarem mechanischem Aufbau als Vorwiderstand (RV) oder als Kurzschlußteil (43) ausgebildet, so daß bei gleichem mechanischem Aufbau Temperaturwächter mit reinem Übertemperaturschutz, mit Übertemperaturschutz und Selbsthaltefunktion, mit Übertemperaturschutz und Stromempfindlichkeit bzw. mit Übertemperaturschutz, Selbsthaltefunktion und Stromempfindlichkeit bereitgestellt werden.
EP96106745A 1995-07-26 1996-04-29 Nach dem Baukastenprinzip aufgebauter Temperaturwächter Expired - Lifetime EP0756302B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19527253A DE19527253B4 (de) 1995-07-26 1995-07-26 Nach dem Baukastenprinzip aufgebauter Temperaturwächter
DE19527253 1995-07-26

Publications (3)

Publication Number Publication Date
EP0756302A2 EP0756302A2 (de) 1997-01-29
EP0756302A3 true EP0756302A3 (de) 1998-06-03
EP0756302B1 EP0756302B1 (de) 2002-03-13

Family

ID=7767807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106745A Expired - Lifetime EP0756302B1 (de) 1995-07-26 1996-04-29 Nach dem Baukastenprinzip aufgebauter Temperaturwächter

Country Status (4)

Country Link
US (1) US5757261A (de)
EP (1) EP0756302B1 (de)
AT (1) ATE214514T1 (de)
DE (2) DE19527253B4 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752581C2 (de) * 1997-11-27 1999-12-23 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19827113C2 (de) * 1998-06-18 2001-11-29 Marcel Hofsaes Temperaturabhängiger Schalter mit Stromübertragungsglied
GB2349508B (en) * 1999-04-26 2003-04-16 Otter Controls Ltd Improvements relating to thermally-responsive controls
US6189479B1 (en) 1999-07-27 2001-02-20 The United States Of America As Represented By The Department Of Health And Human Services Method and apparatus for detecting a temperature increase in an electrical insulator
US6707372B2 (en) * 2000-10-04 2004-03-16 Honeywell International, Inc. Thermal switch containing preflight test feature and fault location detection
CN1288687C (zh) * 2002-05-07 2006-12-06 株式会社生方制作所 热保护器
US20050122201A1 (en) * 2003-08-22 2005-06-09 Honeywell International, Inc. Thermal switch containing preflight test feature and fault location detection
JP2005239042A (ja) * 2004-02-27 2005-09-08 Nippon Seiki Co Ltd 車両用情報表示装置及び車両用情報表示方法
US7209337B2 (en) * 2005-04-19 2007-04-24 Remy International, Inc. Electrical thermal overstress protection device
DE102007014237A1 (de) * 2007-03-16 2008-09-18 Hofsaess, Marcel P. Temperaturabhängiger Schalter und dafür vorgesehenes Schaltwerk
EP2287878B1 (de) * 2008-04-18 2015-09-02 Tyco Electronics Japan G.K. Schaltungsschutzeinrichtung
KR101241629B1 (ko) * 2008-05-30 2013-03-11 가부시키가이샤 우부카타 세이사쿠쇼 열응동 개폐기
DE102008048554B3 (de) 2008-09-16 2010-02-04 Hofsaess, Marcel P. Temperaturabhängiger Schalter
CN102610438B (zh) * 2012-04-11 2014-05-28 中国电子科技集团公司第四十研究所 表面贴装式温度继电器
CN102623243A (zh) * 2012-04-11 2012-08-01 中国电子科技集团公司第四十研究所 双引线抗干扰式温度继电器
DE102013108508A1 (de) * 2013-08-07 2015-02-12 Thermik Gerätebau GmbH Temperaturabhängiger Schalter
DE102013017232A1 (de) * 2013-10-17 2015-04-23 Thermik Gerätebau GmbH Temperaturabhängiges Schaltwerk
DE102014108518A1 (de) 2014-06-17 2015-12-17 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit Distanzring
FR3069387B1 (fr) * 2017-07-24 2019-08-30 Safran Aircraft Engines Harnais electrique
US10890492B2 (en) * 2019-06-12 2021-01-12 Raytheon Company Bolometer pixel trigger
DE102022120447B3 (de) * 2022-08-12 2023-11-30 Marcel P. HOFSAESS Temperaturabhängiger Schalter
DE102022134379B3 (de) 2022-12-21 2024-02-08 Marcel P. HOFSAESS Temperaturabhängiger Schalter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085147A5 (de) * 1970-03-26 1971-12-17 Texas Instruments Inc
EP0128978A1 (de) * 1983-06-20 1984-12-27 Texas Instruments Holland B.V. Thermostat
EP0226663A1 (de) * 1985-11-08 1987-07-01 Texas Instruments Holland B.V. Thermostat
EP0284916A2 (de) * 1987-03-31 1988-10-05 Ulrika Hofsäss Temperaturwächter mit einem Gehäuse
EP0285927A2 (de) * 1987-04-07 1988-10-12 Hofsäss, Ulrika Temperaturschalter
DE4142716A1 (de) * 1991-12-21 1993-06-24 Microtherm Gmbh Thermoschalter
EP0789376A2 (de) * 1996-02-10 1997-08-13 Marcel Peter Hofsäss Schalter mit einem temperaturabhängigen Schaltwerk

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05282977A (ja) * 1992-03-30 1993-10-29 Texas Instr Japan Ltd 過電流保護装置
DE9214940U1 (de) * 1992-11-03 1992-12-17 Thermik Geraetebau Gmbh, 7530 Pforzheim Temperaturwächter
DE9410952U1 (de) * 1994-07-08 1994-10-13 INTER CONTROL Hermann Köhler Elektrik GmbH & Co KG, 90411 Nürnberg Thermisch betätigbar elektrische Schalteinrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085147A5 (de) * 1970-03-26 1971-12-17 Texas Instruments Inc
EP0128978A1 (de) * 1983-06-20 1984-12-27 Texas Instruments Holland B.V. Thermostat
EP0226663A1 (de) * 1985-11-08 1987-07-01 Texas Instruments Holland B.V. Thermostat
EP0284916A2 (de) * 1987-03-31 1988-10-05 Ulrika Hofsäss Temperaturwächter mit einem Gehäuse
EP0285927A2 (de) * 1987-04-07 1988-10-12 Hofsäss, Ulrika Temperaturschalter
DE4142716A1 (de) * 1991-12-21 1993-06-24 Microtherm Gmbh Thermoschalter
EP0789376A2 (de) * 1996-02-10 1997-08-13 Marcel Peter Hofsäss Schalter mit einem temperaturabhängigen Schaltwerk

Also Published As

Publication number Publication date
EP0756302B1 (de) 2002-03-13
EP0756302A2 (de) 1997-01-29
ATE214514T1 (de) 2002-03-15
DE19527253A1 (de) 1997-01-30
DE59608866D1 (de) 2002-04-18
DE19527253B4 (de) 2006-01-05
US5757261A (en) 1998-05-26

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