EP4528772A3 - Temperaturabhängiges schaltwerk und temperaturabhängiger schalter - Google Patents

Temperaturabhängiges schaltwerk und temperaturabhängiger schalter Download PDF

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Publication number
EP4528772A3
EP4528772A3 EP25156933.1A EP25156933A EP4528772A3 EP 4528772 A3 EP4528772 A3 EP 4528772A3 EP 25156933 A EP25156933 A EP 25156933A EP 4528772 A3 EP4528772 A3 EP 4528772A3
Authority
EP
European Patent Office
Prior art keywords
temperature
dependent
disc
switching device
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.)
Pending
Application number
EP25156933.1A
Other languages
English (en)
French (fr)
Other versions
EP4528772A2 (de
Inventor
Marcel P. Hofsaess
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP4528772A2 publication Critical patent/EP4528772A2/de
Publication of EP4528772A3 publication Critical patent/EP4528772A3/de
Pending 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
    • H01H37/04—Bases; Housings; Mountings
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • 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
    • H01H2037/5454—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with separate spring biasing the bimetal snap element against the heat transfer surface
    • 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
    • H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings
    • H01H37/06—Bases; Housings; Mountings to facilitate replacement, e.g. cartridge housing

Landscapes

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

Abstract

Temperaturabhängiges Schaltwerk (12) für einen temperaturabhängigen Schalter (10), mit einer temperaturabhängigen Bimetallscheibe (18), einer temperaturunabhängigen Federscheibe (20), einem elektrisch leitfähigen Kontaktteil (22), an dem die Bimetallscheibe (18) und die Federscheibe (20) unverlierbar gehalten sind, und einem Haltering (24), der einen Grundkörper (34) aus elektrisch leitfähigem Material aufweist und einen umlaufenden Rand (32) der Federscheibe (20) umgibt und dadurch die Federscheibe (20) unverlierbar hält.
EP25156933.1A 2023-01-31 2024-01-19 Temperaturabhängiges schaltwerk und temperaturabhängiger schalter Pending EP4528772A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023102304.7A DE102023102304B4 (de) 2023-01-31 2023-01-31 Temperaturabhängiges Schaltwerk und temperaturabhängiger Schalter
EP24152794.4A EP4411778A1 (de) 2023-01-31 2024-01-19 Temperaturabhängiges schaltwerk und temperaturabhängiger schalter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP24152794.4A Division EP4411778A1 (de) 2023-01-31 2024-01-19 Temperaturabhängiges schaltwerk und temperaturabhängiger schalter

Publications (2)

Publication Number Publication Date
EP4528772A2 EP4528772A2 (de) 2025-03-26
EP4528772A3 true EP4528772A3 (de) 2025-06-04

Family

ID=89661952

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24152794.4A Pending EP4411778A1 (de) 2023-01-31 2024-01-19 Temperaturabhängiges schaltwerk und temperaturabhängiger schalter
EP25156933.1A Pending EP4528772A3 (de) 2023-01-31 2024-01-19 Temperaturabhängiges schaltwerk und temperaturabhängiger schalter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP24152794.4A Pending EP4411778A1 (de) 2023-01-31 2024-01-19 Temperaturabhängiges schaltwerk und temperaturabhängiger schalter

Country Status (5)

Country Link
US (1) US20240258054A1 (de)
EP (2) EP4411778A1 (de)
JP (1) JP2024109104A (de)
CN (1) CN118471734A (de)
DE (1) DE102023102304B4 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861151A (en) * 1957-04-22 1958-11-18 Westinghouse Electric Corp Temperature-controlled apparatus
DE102013017232A1 (de) * 2013-10-17 2015-04-23 Thermik Gerätebau GmbH Temperaturabhängiges Schaltwerk

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917482C2 (de) 1979-04-30 1982-11-25 Peter 7530 Pforzheim Hofsäss Übertemperaturschutzschalter
DE19527253B4 (de) * 1995-07-26 2006-01-05 Thermik Gerätebau GmbH Nach dem Baukastenprinzip aufgebauter Temperaturwächter
DE19527254C2 (de) * 1995-07-26 2000-01-20 Thermik Geraetebau Gmbh Temperaturwächter
DE19609577C2 (de) * 1996-03-12 1998-02-19 Thermik Geraetebau Gmbh Schalter mit einem temperaturabhängigen Schaltwerk
US6069551A (en) * 1997-05-02 2000-05-30 Therm-O-Disc, Incorporated Thermal switch assembly
DE19847208C2 (de) * 1998-10-13 2002-05-16 Marcel Hofsaes Schalter mit einem Isolierstoffträger
DE19919648C2 (de) * 1999-04-30 2003-03-13 Marcel Hofsaess Gerät mit in einer Tasche vorgesehenem temperaturabhängigen Schaltwerk
DE102007014237A1 (de) 2007-03-16 2008-09-18 Hofsaess, Marcel P. Temperaturabhängiger Schalter und dafür vorgesehenes Schaltwerk
CN102007561B (zh) * 2008-04-18 2014-07-02 泰科电子日本合同会社 电路保护装置
DE102011119632B3 (de) 2011-11-22 2013-04-11 Marcel P. HOFSAESS Temperaturabhängiges Schaltwerk
DE102012112487A1 (de) * 2012-12-18 2014-06-18 Thermik Gerätebau GmbH Temperaturschutzschaltung
DE102013102089B4 (de) 2013-03-04 2015-02-12 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Isolierscheibe
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
JP2016096119A (ja) * 2014-11-17 2016-05-26 株式会社小松ライト製作所 ブレーカー及びそれを備えた安全回路並びに２次電池回路。
DE102019125452B4 (de) * 2019-09-20 2021-04-22 Marcel P. HOFSAESS Temperaturabhängiger Schalter
DE102019125451B4 (de) * 2019-09-20 2021-04-08 Marcel P. HOFSAESS Temperaturabhängiger Schalter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861151A (en) * 1957-04-22 1958-11-18 Westinghouse Electric Corp Temperature-controlled apparatus
DE102013017232A1 (de) * 2013-10-17 2015-04-23 Thermik Gerätebau GmbH Temperaturabhängiges Schaltwerk

Also Published As

Publication number Publication date
EP4528772A2 (de) 2025-03-26
US20240258054A1 (en) 2024-08-01
JP2024109104A (ja) 2024-08-13
DE102023102304B4 (de) 2024-08-08
DE102023102304A1 (de) 2024-08-01
EP4411778A1 (de) 2024-08-07
CN118471734A (zh) 2024-08-09

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