DE69601146T2 - Thermostat mit Sonde versehen mit einer Feder aus Formgedächtnislegierung im Sockel - Google Patents

Thermostat mit Sonde versehen mit einer Feder aus Formgedächtnislegierung im Sockel

Info

Publication number
DE69601146T2
DE69601146T2 DE1996601146 DE69601146T DE69601146T2 DE 69601146 T2 DE69601146 T2 DE 69601146T2 DE 1996601146 DE1996601146 DE 1996601146 DE 69601146 T DE69601146 T DE 69601146T DE 69601146 T2 DE69601146 T2 DE 69601146T2
Authority
DE
Germany
Prior art keywords
thermostat
base
shape memory
memory alloy
spring made
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.)
Expired - Fee Related
Application number
DE1996601146
Other languages
German (de)
English (en)
Other versions
DE69601146D1 (de
Inventor
Jean Serigny
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.)
Cotherm SA
Original Assignee
Cotherm SA
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 Cotherm SA filed Critical Cotherm SA
Application granted granted Critical
Publication of DE69601146D1 publication Critical patent/DE69601146D1/de
Publication of DE69601146T2 publication Critical patent/DE69601146T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/01—Details
    • H01H61/0107—Details making use of shape memory materials
    • H01H2061/0115—Shape memory alloy [SMA] actuator formed by coil 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
    • H01H37/323—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
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes
DE1996601146 1995-06-12 1996-06-03 Thermostat mit Sonde versehen mit einer Feder aus Formgedächtnislegierung im Sockel Expired - Fee Related DE69601146T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507169A FR2735278B1 (fr) 1995-06-12 1995-06-12 Thermostat a sonde comportant dans le socle un ressort en alliage a memoire de forme

Publications (2)

Publication Number Publication Date
DE69601146D1 DE69601146D1 (de) 1999-01-28
DE69601146T2 true DE69601146T2 (de) 1999-07-01

Family

ID=9480048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996601146 Expired - Fee Related DE69601146T2 (de) 1995-06-12 1996-06-03 Thermostat mit Sonde versehen mit einer Feder aus Formgedächtnislegierung im Sockel

Country Status (3)

Country Link
EP (1) EP0749141B1 (fr)
DE (1) DE69601146T2 (fr)
FR (1) FR2735278B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAN20010046A1 (it) * 2001-10-29 2003-04-29 Thermowatt Spa Termoprotettore di sicurezza, in particolare per scalda acqua ad accumulo ad alimentazione elettrica
FR2870985B1 (fr) * 2004-05-26 2007-05-18 Cotherm Sa Thermostat de regulation a dispositif de retenue
US20140090565A1 (en) * 2012-10-02 2014-04-03 Klub Manufacturing Corp. Buffer Structure of Portafilter
CN104051188B (zh) * 2014-07-07 2015-06-17 佛山市通宝华龙控制器有限公司 一种防短路的断电复位型突跳式温控器
EP4303903A1 (fr) 2022-07-04 2024-01-10 Termoregolatori Campini Corel S.p.A. Thermostat à tige avec sécurité

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579013B1 (fr) * 1985-03-18 1987-04-10 Cotherm Sa Perfectionnements aux thermostats a tube plongeur
US4679023A (en) * 1986-08-14 1987-07-07 Honeywell Inc. Over-temperature control for a thermostat
GB2204450B (en) * 1987-05-07 1991-06-05 Strix Ltd Thermally-sensitive switch
JPH0244232U (fr) * 1988-09-21 1990-03-27

Also Published As

Publication number Publication date
FR2735278B1 (fr) 1997-08-29
DE69601146D1 (de) 1999-01-28
EP0749141B1 (fr) 1998-12-16
FR2735278A1 (fr) 1996-12-13
EP0749141A1 (fr) 1996-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee