WO2013076059A3 - Temperaturabhängiges schaltwerk - Google Patents

Temperaturabhängiges schaltwerk Download PDF

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Publication number
WO2013076059A3
WO2013076059A3 PCT/EP2012/073066 EP2012073066W WO2013076059A3 WO 2013076059 A3 WO2013076059 A3 WO 2013076059A3 EP 2012073066 W EP2012073066 W EP 2012073066W WO 2013076059 A3 WO2013076059 A3 WO 2013076059A3
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
snap
switching mechanism
action disc
contact face
Prior art date
Application number
PCT/EP2012/073066
Other languages
English (en)
French (fr)
Other versions
WO2013076059A2 (de
Inventor
Marcel P. Hofsaess
Original Assignee
Hofsaess Marcel P
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 Hofsaess Marcel P filed Critical Hofsaess Marcel P
Priority to SI201230976A priority Critical patent/SI2783380T1/sl
Priority to CN201280056995.2A priority patent/CN103946945B/zh
Priority to EP12797790.8A priority patent/EP2783380B1/de
Priority to US14/360,173 priority patent/US20140320257A1/en
Publication of WO2013076059A2 publication Critical patent/WO2013076059A2/de
Publication of WO2013076059A3 publication Critical patent/WO2013076059A3/de

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
    • 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
    • H01H2037/525—Details of manufacturing of the bimetals, e.g. connection to non bimetallic elements or insulating coatings
    • 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
    • H01H2037/5472—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting having an omega form, e.g. the bimetallic snap element having a ring shape with a central tongue
    • 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
    • H01H37/02—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
    • H01H2037/549—Details of movement transmission between bimetallic snap element and contact
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

Ein temperaturabhängiges Schaltwerk (25) für einen temperaturabhängiger Schalter (10), der ein das Schaltwerk (25) aufnehmendes Gehäuse (11) aufweist, das ein Oberteil (14) mit einem ersten Außenanschluss (19) sowie ein Unterteil (12) mit einem zweiten Außenanschluss (23) umfasst, wobei an einer Innenseite (16) des Oberteils (14) eine mit dem ersten Außenanschluss (19) in Verbindung stehende erste Kontaktfläche (18) und an einer Innenseite (21) des Unterteils (12) eine mit dem zweiten Außenanschluss (23) in Verbindung stehende zweite Kontaktfläche (22) vorgesehen ist, umfasst eine Schnappscheibe (26, 31), an der ein Auflagebereich (41) vorgesehen ist, an dem ein bewegliches Kontaktteil (29) unverlierbar gehalten ist, wobei das Kontaktteil (29) mit der ersten Kontaktfläche (18) und die Schnappscheibe (26, 31) mit der zweiten Kontaktfläche (22) zusammenwirkt, und wobei die Schnappscheibe (26, 31) das bewegliche Kontaktteil (29) in Abhängigkeit von ihrer Temperatur von der ersten Kontaktfläche (18) abhebt. Der Auflagebereich (41) ist über einen Teil (44) seines Umfangsbereiches (43) durch einen Spalt (42) von der Schnappscheibe (26, 31) getrennt ist, der vorzugsweise größer als 180° ist.
PCT/EP2012/073066 2011-11-22 2012-11-20 Temperaturabhängiges schaltwerk WO2013076059A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SI201230976A SI2783380T1 (sl) 2011-11-22 2012-11-20 Temperaturno odvisni stikalni mehanizem
CN201280056995.2A CN103946945B (zh) 2011-11-22 2012-11-20 温控的接通机构
EP12797790.8A EP2783380B1 (de) 2011-11-22 2012-11-20 Temperaturabhängiges schaltwerk
US14/360,173 US20140320257A1 (en) 2011-11-22 2012-11-20 Temperature-dependent switching mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011119637.8 2011-11-22
DE102011119637A DE102011119637B4 (de) 2011-11-22 2011-11-22 Temperaturabhängiger Schalter mit einem temperaturabhängigen Schaltwerk sowie Verfahren zum Herstellen eines solchen Schalters

Publications (2)

Publication Number Publication Date
WO2013076059A2 WO2013076059A2 (de) 2013-05-30
WO2013076059A3 true WO2013076059A3 (de) 2013-09-26

Family

ID=47297164

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/073066 WO2013076059A2 (de) 2011-11-22 2012-11-20 Temperaturabhängiges schaltwerk

Country Status (6)

Country Link
US (1) US20140320257A1 (de)
EP (1) EP2783380B1 (de)
CN (1) CN103946945B (de)
DE (1) DE102011119637B4 (de)
SI (1) SI2783380T1 (de)
WO (1) WO2013076059A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102015114248B4 (de) 2015-08-27 2019-01-17 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Schneidgrat
DE102017000808B4 (de) 2017-01-28 2023-07-27 Wolfgang Hamm Piezothermische Schalteinrichtung
DE102019125452B4 (de) * 2019-09-20 2021-04-22 Marcel P. HOFSAESS Temperaturabhängiger Schalter
DE102023102301B3 (de) * 2023-01-31 2024-03-28 Marcel P. HOFSAESS Temperaturabhängiger Schalter und Verfahren zu dessen Herstellung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305655A (en) * 1965-02-18 1967-02-21 Texas Instruments Inc Snap acting thermally responsive electrical switch
DE2106132A1 (de) * 1970-02-11 1971-10-28 Electrovac Thermischer Schalter in Miniatur ausfuhrung
DE102009061050A1 (de) * 2009-06-05 2011-02-24 Hofsäß, Marcel Peter Bimetallteil und damit ausgestattete temperaturabhängige Schalter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196233A (en) * 1962-08-28 1965-07-20 Lyndon W Burch W blade thermostat with free-ended moment arm
DE3122899C2 (de) * 1981-06-10 1984-10-11 Peter 7530 Pforzheim Hofsäss Temperaturschalter
US4507642A (en) * 1982-07-29 1985-03-26 Otter Controls Limited Snap-acting thermally-responsive bimetallic actuators
DE4345350C2 (de) * 1993-10-30 1997-05-22 Hofsaes Geb Zeitz Ulrika Temperaturabhängiger Schalter sowie Verfahren für dessen Herstellung
DE19545997C2 (de) * 1995-12-09 1997-12-18 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19609310C2 (de) * 1996-03-09 1999-07-15 Thermik Geraetebau Gmbh Schalter mit einem temperaturabhängigen Schaltwerk
DE19727383C2 (de) * 1997-06-27 1999-07-29 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE102007014237A1 (de) * 2007-03-16 2008-09-18 Hofsaess, Marcel P. Temperaturabhängiger Schalter und dafür vorgesehenes Schaltwerk
CN201812744U (zh) * 2010-05-24 2011-04-27 朱俊 纯温度感应式热保护器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305655A (en) * 1965-02-18 1967-02-21 Texas Instruments Inc Snap acting thermally responsive electrical switch
DE2106132A1 (de) * 1970-02-11 1971-10-28 Electrovac Thermischer Schalter in Miniatur ausfuhrung
DE102009061050A1 (de) * 2009-06-05 2011-02-24 Hofsäß, Marcel Peter Bimetallteil und damit ausgestattete temperaturabhängige Schalter

Also Published As

Publication number Publication date
DE102011119637B4 (de) 2013-06-06
CN103946945B (zh) 2017-03-08
WO2013076059A2 (de) 2013-05-30
EP2783380B1 (de) 2017-03-08
EP2783380A2 (de) 2014-10-01
US20140320257A1 (en) 2014-10-30
DE102011119637A1 (de) 2013-05-23
CN103946945A (zh) 2014-07-23
SI2783380T1 (sl) 2017-07-31

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