EP4258316A3 - Commutateur dépendant de la température - Google Patents
Commutateur dépendant de la température Download PDFInfo
- Publication number
- EP4258316A3 EP4258316A3 EP23194593.2A EP23194593A EP4258316A3 EP 4258316 A3 EP4258316 A3 EP 4258316A3 EP 23194593 A EP23194593 A EP 23194593A EP 4258316 A3 EP4258316 A3 EP 4258316A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking element
- contact member
- temperature
- switch
- switching
- 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
Links
- 230000001419 dependent effect Effects 0.000 title abstract 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 abstract 1
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
- H01H37/5409—Bistable switches; Resetting 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
- 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
- H01H37/002—Thermally-actuated switches combined with protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
-
- 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
- H01H37/323—Thermally-sensitive members making use of shape memory materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/60—Means for producing snap action
-
- 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
- H01H37/64—Contacts
- H01H37/70—Resetting means
- H01H2037/705—Resetting means wherein the switch cannot be closed when the temperature is above a certain value
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019128367.1A DE102019128367B4 (de) | 2019-10-21 | 2019-10-21 | Temperaturabhängiger schalter |
EP20200846.2A EP3813090B1 (fr) | 2019-10-21 | 2020-10-08 | Commutateur dépendant de la température |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20200846.2A Division EP3813090B1 (fr) | 2019-10-21 | 2020-10-08 | Commutateur dépendant de la température |
EP20200846.2A Division-Into EP3813090B1 (fr) | 2019-10-21 | 2020-10-08 | Commutateur dépendant de la température |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4258316A2 EP4258316A2 (fr) | 2023-10-11 |
EP4258316A3 true EP4258316A3 (fr) | 2024-01-10 |
Family
ID=72811728
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23194593.2A Pending EP4258316A3 (fr) | 2019-10-21 | 2020-10-08 | Commutateur dépendant de la température |
EP20200846.2A Active EP3813090B1 (fr) | 2019-10-21 | 2020-10-08 | Commutateur dépendant de la température |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20200846.2A Active EP3813090B1 (fr) | 2019-10-21 | 2020-10-08 | Commutateur dépendant de la température |
Country Status (4)
Country | Link |
---|---|
US (2) | US11749479B2 (fr) |
EP (2) | EP4258316A3 (fr) |
CN (1) | CN112768292A (fr) |
DE (1) | DE102019128367B4 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114036802A (zh) * | 2021-11-19 | 2022-02-11 | 中车长春轨道客车股份有限公司 | 一种无源自运动结构设计方法及低温温控开关 |
CN116560071B (zh) * | 2023-07-11 | 2023-10-20 | 北京瑞控信科技股份有限公司 | 一种基于记忆合金锁止结构的快反镜 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041823A1 (fr) * | 1980-06-06 | 1981-12-16 | THE GENERAL ELECTRIC COMPANY, p.l.c. | Interrupteur thermosensible |
JPH09213182A (ja) * | 1996-02-05 | 1997-08-15 | Texas Instr Japan Ltd | モータプロテクタ |
EP0828273A2 (fr) * | 1996-09-10 | 1998-03-11 | Marcel Peter Hofsäss | Interrupteur avec un élément de sécurité |
DE102018100890B3 (de) * | 2018-01-16 | 2019-07-18 | Marcel P. HOFSAESS | Temperaturabhängiger Schalter |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2361193A (en) | 1939-07-12 | 1944-10-24 | Radio Patents Corp | Control device, particularly thermostatic device |
DE7531355U (de) | 1975-10-03 | 1978-04-27 | Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg | Rückstellbarer Temperaturbegrenzer |
AT383696B (de) * | 1982-03-03 | 1987-08-10 | Electrovac | Thermischer schalter |
AT386489B (de) * | 1984-06-15 | 1988-08-25 | Electrovac | Thermischer schalter mit einem aus einer thermobimetallschnappscheibe gebildeten temperaturfuehler |
DE8625999U1 (fr) * | 1986-09-29 | 1986-11-13 | Temtech-Temperatur-Technik Hans-Peter Bojer, 7530 Pforzheim, De | |
JPH02244528A (ja) * | 1989-03-17 | 1990-09-28 | Hitachi Ltd | 過負荷保護装置 |
JP2804856B2 (ja) * | 1991-08-21 | 1998-09-30 | 株式会社日立製作所 | 過負荷保護装置 |
TW391078B (en) * | 1992-10-16 | 2000-05-21 | Hitachi Ltd | Overload protective apparatus utilizing a bimetal |
DE19545997C2 (de) * | 1995-12-09 | 1997-12-18 | Marcel Hofsaes | Schalter mit einem temperaturabhängigen Schaltwerk |
DE19708436C2 (de) * | 1997-03-01 | 1999-08-19 | Hofsaes | Temperaturabhängiger Schalter mit Kontaktbrücke und Verfahren zu dessen Herstellung |
DE19727197C2 (de) * | 1997-06-26 | 1999-10-21 | Marcel Hofsaess | Temperaturabhängiger Schalter mit Kontaktbrücke |
US6191680B1 (en) * | 1998-02-23 | 2001-02-20 | HOFSäSS MARCEL | Switch having a safety element |
JP4312350B2 (ja) * | 2000-06-06 | 2009-08-12 | ウチヤ・サーモスタット株式会社 | サーマルプロテクタ |
US6580351B2 (en) * | 2000-10-13 | 2003-06-17 | George D. Davis | Laser adjusted set-point of bimetallic thermal disc |
US6741159B1 (en) * | 2002-05-16 | 2004-05-25 | Robert A. Kuczynski | Fail-safe assembly for coacting contacts in a current-carrying system, apparatus or component |
US7071809B2 (en) * | 2002-11-25 | 2006-07-04 | Honeywell International Inc. | Thermal fuse containing bimetallic sensing element |
ITTO20030262A1 (it) | 2003-04-04 | 2004-10-05 | Fiat Ricerche | Dispositivo di serratura con mezzi attuatori a memoria di forma. |
US7209336B2 (en) * | 2004-10-02 | 2007-04-24 | Tsung-Mou Yu | Double-protection circuit protector |
US7345568B2 (en) * | 2005-05-03 | 2008-03-18 | Tsung-Mou Yu | Dual protection device for circuits |
PL2038905T3 (pl) | 2006-07-11 | 2011-03-31 | Thermik Geraetebau Gmbh | Nakładka przyłączeniowa oraz przełącznik z nakładką przyłączeniową |
DE102007042188B3 (de) * | 2007-08-28 | 2009-04-09 | Hofsaess, Marcel P. | Temperaturabhängiger Schalter mit Selbsthaltefunktion |
DE102009021773B4 (de) | 2009-05-18 | 2014-12-04 | Abb Ag | Thermischer Auslöser und elektrisches Schaltgerät mit einem thermischen Auslöser |
DE102009061050B4 (de) * | 2009-06-05 | 2019-09-05 | Marcel P. HOFSAESS | Bimetallteil und damit ausgestattete temperaturabhängige Schalter |
EP2518243B1 (fr) | 2011-04-28 | 2019-06-12 | Electrolux Home Products Corporation N.V. | Appareil électroménager comportant un dispositif de verrouillage de porte |
DE202013012037U1 (de) | 2013-02-13 | 2015-02-10 | Thermik Gerätebau GmbH | Temperaturabhängiger Schalter |
DE102013108508A1 (de) * | 2013-08-07 | 2015-02-12 | Thermik Gerätebau GmbH | Temperaturabhängiger Schalter |
DE102013109291A1 (de) * | 2013-08-27 | 2015-03-05 | Thermik Gerätebau GmbH | Temperaturabhängiger Schalter mit am Rand eingeklemmter Schnappscheibe |
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 |
CN207338282U (zh) | 2017-07-14 | 2018-05-08 | 东莞市晶品电子科技有限公司 | 一种用于锂离子二次电池过温过流保护的sma保护器 |
DE102019112074B4 (de) * | 2019-05-09 | 2020-12-17 | Marcel P. HOFSAESS | Temperaturabhängiger Schalter |
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 |
-
2019
- 2019-10-21 DE DE102019128367.1A patent/DE102019128367B4/de active Active
-
2020
- 2020-10-08 EP EP23194593.2A patent/EP4258316A3/fr active Pending
- 2020-10-08 EP EP20200846.2A patent/EP3813090B1/fr active Active
- 2020-10-19 US US17/074,033 patent/US11749479B2/en active Active
- 2020-10-21 CN CN202011135089.4A patent/CN112768292A/zh active Pending
-
2023
- 2023-01-25 US US18/101,348 patent/US11881369B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041823A1 (fr) * | 1980-06-06 | 1981-12-16 | THE GENERAL ELECTRIC COMPANY, p.l.c. | Interrupteur thermosensible |
JPH09213182A (ja) * | 1996-02-05 | 1997-08-15 | Texas Instr Japan Ltd | モータプロテクタ |
EP0828273A2 (fr) * | 1996-09-10 | 1998-03-11 | Marcel Peter Hofsäss | Interrupteur avec un élément de sécurité |
DE102018100890B3 (de) * | 2018-01-16 | 2019-07-18 | Marcel P. HOFSAESS | Temperaturabhängiger Schalter |
Also Published As
Publication number | Publication date |
---|---|
US11749479B2 (en) | 2023-09-05 |
US20230162934A1 (en) | 2023-05-25 |
EP3813090A1 (fr) | 2021-04-28 |
DE102019128367B4 (de) | 2021-06-10 |
US11881369B2 (en) | 2024-01-23 |
US20210118636A1 (en) | 2021-04-22 |
EP3813090B1 (fr) | 2024-05-15 |
DE102019128367A1 (de) | 2021-04-22 |
EP4258316A2 (fr) | 2023-10-11 |
CN112768292A (zh) | 2021-05-07 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 37/60 20060101ALI20231204BHEP Ipc: H01H 37/54 20060101ALI20231204BHEP Ipc: H01H 37/32 20060101ALI20231204BHEP Ipc: H01H 37/00 20060101AFI20231204BHEP |