EP0756301A2 - Thermostat - Google Patents

Thermostat Download PDF

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Publication number
EP0756301A2
EP0756301A2 EP96106744A EP96106744A EP0756301A2 EP 0756301 A2 EP0756301 A2 EP 0756301A2 EP 96106744 A EP96106744 A EP 96106744A EP 96106744 A EP96106744 A EP 96106744A EP 0756301 A2 EP0756301 A2 EP 0756301A2
Authority
EP
European Patent Office
Prior art keywords
temperature monitor
switching
bimetallic
connection
monitor according
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
EP96106744A
Other languages
German (de)
English (en)
Other versions
EP0756301B1 (fr
EP0756301A3 (fr
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 EP0756301A2 publication Critical patent/EP0756301A2/fr
Publication of EP0756301A3 publication Critical patent/EP0756301A3/fr
Application granted granted Critical
Publication of EP0756301B1 publication Critical patent/EP0756301B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
EP96106744A 1995-07-26 1996-04-29 Thermostat Expired - Lifetime EP0756301B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19527254A DE19527254C2 (de) 1995-07-26 1995-07-26 Temperaturwächter
DE19527254 1995-07-26

Publications (3)

Publication Number Publication Date
EP0756301A2 true EP0756301A2 (fr) 1997-01-29
EP0756301A3 EP0756301A3 (fr) 1998-05-27
EP0756301B1 EP0756301B1 (fr) 2001-12-19

Family

ID=7767808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106744A Expired - Lifetime EP0756301B1 (fr) 1995-07-26 1996-04-29 Thermostat

Country Status (4)

Country Link
US (1) US5745022A (fr)
EP (1) EP0756301B1 (fr)
AT (1) ATE211300T1 (fr)
DE (2) DE19527254C2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915491A2 (fr) * 1997-11-04 1999-05-12 Marcel Hofsäss Interrupteur avec un mécanisme de commutation sensible à la température
EP0920044A2 (fr) * 1997-11-27 1999-06-02 Marcel Hofsäss Interrupteur avec un mécanisme de commutation sensible à la température
EP1720183A1 (fr) * 2004-02-06 2006-11-08 Tyco Electronics Raychem K.K. INTERRUPTEUR ET DISPOSITIF UTILISANT L’INTERRUPTEUR
CN102446656A (zh) * 2010-09-30 2012-05-09 宝应电器厂 薄型温控器
EP2846344A3 (fr) * 2013-08-07 2015-05-20 Thermik Gerätebau GmbH Commutateur thermique
EP2874171A1 (fr) * 2013-10-17 2015-05-20 Thermik Gerätebau GmbH Mécanisme de commutation variable avec la température

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545998C2 (de) * 1995-12-09 1998-05-20 Hofsaes Marcel Schalter mit einem bei Übertemperatur schaltenden Schaltwerk
JPH11273519A (ja) * 1998-03-25 1999-10-08 Hosiden Corp サーキットプロテクタとそれに用いる弾性熱応動板の製法
US5936510A (en) * 1998-05-22 1999-08-10 Portage Electric Products, Inc. Sealed case hold open thermostat
DE19827113C2 (de) * 1998-06-18 2001-11-29 Marcel Hofsaes Temperaturabhängiger Schalter mit Stromübertragungsglied
US6498559B1 (en) * 2000-05-24 2002-12-24 Christopher Cornell Creepless snap acting bimetallic switch having step adjacent its bimetallic element
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
US7209337B2 (en) * 2005-04-19 2007-04-24 Remy International, Inc. Electrical thermal overstress protection device
DE102009030353B3 (de) * 2009-06-22 2010-12-02 Hofsaess, Marcel P. Kappe für einen temperaturabhängigen Schalter sowie Verfahren zur Fertigung eines temperaturabhängigen Schalters
DE102009039948A1 (de) * 2009-08-27 2011-03-03 Hofsaess, Marcel P. Temperaturabhängiger Schalter
DE102012103306B3 (de) * 2012-04-17 2013-04-25 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit Kontaktteil als Heizwiderstand
DE102013101392A1 (de) * 2013-02-13 2014-08-14 Thermik Gerätebau GmbH Temperaturabhängiger Schalter
DE102013109291A1 (de) * 2013-08-27 2015-03-05 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit am Rand eingeklemmter Schnappscheibe
CN110021505B (zh) * 2019-05-19 2021-03-09 神州技测(上海)电子科技有限公司 电流过载保护器
IT202100018779A1 (it) * 2021-07-15 2023-01-15 Miotti S R L Dispositivo limitatore di temperatura

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR899106A (fr) * 1942-10-27 1945-05-22 Philips Nv Dispositif de protection d'un circuit électrique
FR1053598A (fr) * 1951-04-10 1954-02-03 Huber & Cie A G Fa J Dispositif de contact à élément bimétallique
FR1401964A (fr) * 1963-07-19 1965-06-11 Otter Controls Ltd Interrupteur électrique sensible à la température
DE4142716A1 (de) * 1991-12-21 1993-06-24 Microtherm Gmbh Thermoschalter
DE4336564A1 (de) * 1992-11-03 1994-05-05 Thermik Geraetebau Gmbh Temperaturwächter
EP0789376A2 (fr) * 1996-02-10 1997-08-13 Marcel Peter Hofsäss Interrupteur avec un dispositif de commutation dépendant de la température

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138182B3 (fr) * 1971-05-19 1973-05-11 Dumesny Jacques
US3667539A (en) * 1971-05-24 1972-06-06 Barber Colman Co On-off time proportioning summer-winter thermostat and control system employing same
US5528448A (en) * 1982-10-12 1996-06-18 Leviton Manufacturing Co., Inc. Heat flow detector for recessed incandescent fixtures
DE3601055A1 (de) * 1986-01-16 1987-07-23 Limitor Ag Sicherheitsausschaltvorrichtung
DE3710387A1 (de) * 1987-04-01 1988-10-13 Thermostat & Schaltgeraetebau Leistungssteuergeraet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR899106A (fr) * 1942-10-27 1945-05-22 Philips Nv Dispositif de protection d'un circuit électrique
FR1053598A (fr) * 1951-04-10 1954-02-03 Huber & Cie A G Fa J Dispositif de contact à élément bimétallique
FR1401964A (fr) * 1963-07-19 1965-06-11 Otter Controls Ltd Interrupteur électrique sensible à la température
DE4142716A1 (de) * 1991-12-21 1993-06-24 Microtherm Gmbh Thermoschalter
DE4336564A1 (de) * 1992-11-03 1994-05-05 Thermik Geraetebau Gmbh Temperaturwächter
EP0789376A2 (fr) * 1996-02-10 1997-08-13 Marcel Peter Hofsäss Interrupteur avec un dispositif de commutation dépendant de la température

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915491A2 (fr) * 1997-11-04 1999-05-12 Marcel Hofsäss Interrupteur avec un mécanisme de commutation sensible à la température
EP0915491A3 (fr) * 1997-11-04 1999-12-08 Marcel Hofsäss Interrupteur avec un mécanisme de commutation sensible à la température
EP0920044A2 (fr) * 1997-11-27 1999-06-02 Marcel Hofsäss Interrupteur avec un mécanisme de commutation sensible à la température
EP0920044A3 (fr) * 1997-11-27 1999-12-08 Marcel Hofsäss Interrupteur avec un mécanisme de commutation sensible à la température
EP1720183A1 (fr) * 2004-02-06 2006-11-08 Tyco Electronics Raychem K.K. INTERRUPTEUR ET DISPOSITIF UTILISANT L’INTERRUPTEUR
EP1720183A4 (fr) * 2004-02-06 2007-06-20 Tyco Electronics Raychem Kk Interrupteur et dispositif utilisant l'interrupteur
US8395062B2 (en) 2004-02-06 2013-03-12 Tyco Electronics Raychem Kk Switch and device using the switch
CN102446656A (zh) * 2010-09-30 2012-05-09 宝应电器厂 薄型温控器
EP2846344A3 (fr) * 2013-08-07 2015-05-20 Thermik Gerätebau GmbH Commutateur thermique
US9691576B2 (en) 2013-08-07 2017-06-27 Thermik Geraetebau Gmbh Temperature-dependent switch
EP2874171A1 (fr) * 2013-10-17 2015-05-20 Thermik Gerätebau GmbH Mécanisme de commutation variable avec la température
US10256061B2 (en) 2013-10-17 2019-04-09 Thermik Geraetebau Gmbh Temperature-dependent switching mechanism

Also Published As

Publication number Publication date
US5745022A (en) 1998-04-28
DE19527254C2 (de) 2000-01-20
DE59608480D1 (de) 2002-01-31
EP0756301B1 (fr) 2001-12-19
DE19527254A1 (de) 1997-01-30
ATE211300T1 (de) 2002-01-15
EP0756301A3 (fr) 1998-05-27

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