FR2747459B1 - Dispositif de chauffage et de regulation pourvu d'un systeme de securite a memoire de forme - Google Patents

Dispositif de chauffage et de regulation pourvu d'un systeme de securite a memoire de forme

Info

Publication number
FR2747459B1
FR2747459B1 FR9604758A FR9604758A FR2747459B1 FR 2747459 B1 FR2747459 B1 FR 2747459B1 FR 9604758 A FR9604758 A FR 9604758A FR 9604758 A FR9604758 A FR 9604758A FR 2747459 B1 FR2747459 B1 FR 2747459B1
Authority
FR
France
Prior art keywords
heating
device provided
shape memory
security system
controlling device
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
FR9604758A
Other languages
English (en)
Other versions
FR2747459A1 (fr
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
Priority to FR9604758A priority Critical patent/FR2747459B1/fr
Publication of FR2747459A1 publication Critical patent/FR2747459A1/fr
Application granted granted Critical
Publication of FR2747459B1 publication Critical patent/FR2747459B1/fr
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
    • H01H37/02—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Resistance Heating (AREA)
FR9604758A 1996-04-11 1996-04-11 Dispositif de chauffage et de regulation pourvu d'un systeme de securite a memoire de forme Expired - Fee Related FR2747459B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9604758A FR2747459B1 (fr) 1996-04-11 1996-04-11 Dispositif de chauffage et de regulation pourvu d'un systeme de securite a memoire de forme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9604758A FR2747459B1 (fr) 1996-04-11 1996-04-11 Dispositif de chauffage et de regulation pourvu d'un systeme de securite a memoire de forme

Publications (2)

Publication Number Publication Date
FR2747459A1 FR2747459A1 (fr) 1997-10-17
FR2747459B1 true FR2747459B1 (fr) 1998-06-19

Family

ID=9491259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9604758A Expired - Fee Related FR2747459B1 (fr) 1996-04-11 1996-04-11 Dispositif de chauffage et de regulation pourvu d'un systeme de securite a memoire de forme

Country Status (1)

Country Link
FR (1) FR2747459B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507037A (en) * 1968-04-16 1970-04-21 Robertshaw Controls Co Method of making a thermostat tube assembly
FR2579013B1 (fr) * 1985-03-18 1987-04-10 Cotherm Sa Perfectionnements aux thermostats a tube plongeur
IT233654Y1 (it) * 1993-04-28 2000-02-01 Lorenzi Vascao S P A Termostato a gambo per scaldabagni a duplice azione di sicurezza e a bassa inerzia termica d'intervento
IT1262416B (it) * 1993-10-29 1996-06-19 Merloni Termosanitari Spa Sistema di sicurezza perfezionato, in particolare per termostato con sensore ad asta ad immersione.
FR2734400B1 (fr) * 1995-05-19 1997-07-25 Cotherm Sa Thermostat de regulation comportant dans la sonde un dispositif de securite

Also Published As

Publication number Publication date
FR2747459A1 (fr) 1997-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111230