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ES2046161T1 - AUTOMATIC REPLACEMENT THERMOSTAT. - Google Patents

AUTOMATIC REPLACEMENT THERMOSTAT.

Info

Publication number
ES2046161T1
ES2046161T1 ES93400439T ES93400439T ES2046161T1 ES 2046161 T1 ES2046161 T1 ES 2046161T1 ES 93400439 T ES93400439 T ES 93400439T ES 93400439 T ES93400439 T ES 93400439T ES 2046161 T1 ES2046161 T1 ES 2046161T1
Authority
ES
Spain
Prior art keywords
box
thermostat
lid
automatic replacement
bimetallic element
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.)
Granted
Application number
ES93400439T
Other languages
Spanish (es)
Other versions
ES2046161T3 (en
Inventor
Maurice Frisquet
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.)
FRISQUET SA
Original Assignee
FRISQUET 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 FRISQUET SA filed Critical FRISQUET SA
Publication of ES2046161T1 publication Critical patent/ES2046161T1/en
Application granted granted Critical
Publication of ES2046161T3 publication Critical patent/ES2046161T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H37/52—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
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/16—Means for adjustment of "on" or "off" operating temperature by varying the proportion of input heat received by the thermal element, e.g. by displacement of a shield
    • 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

Landscapes

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

Abstract

ESTE TERMOSTATO (1) COMPRENDE UNA CAJA (2) QUE CONTIENE AL MENOS UN CONTACTO FIJO (3) Y UN CONTACTO MOVIL (13A, 4) QUE PUEDE SER ACCIONADO POR UN ELEMENTO BIMETALICO (6) MONTADO SOBRE UNA CARA DE EXTREMO (5) DE LA CAJA (2), QUE PASA BRUSCAMENTE DE UNA POSICION DE REPOSO A UNA POSICION DEFORMADA CUANDO SU TEMPERATURA ALCANZA UN PRIMER VALOR PREDETERMINADO Y VUELVE A SU POSICION DE REPOSO CUANDO SU TEMPERATURA CAE A UN SEGUNDO VALOR PREDETERMINADO INFERIOR AL PRIMER VALOR. CON EL FIN DE ALARGAR EL TIEMPO DE REARME DEL TERMOSTATO, ESTE COMPRENDE UNA TAPA (14) DE MATERIAL AISLANTE, QUE ESTA FIJADA A LA CAJA (2) DE MANERA A FORMAR CON ELLA UNA CAMARA (17), EN LA QUE SE ENCUENTRA EL ELEMENTO BIMETALICO (6) Y QUE ES PUESTA EN COMUNICACION CON LA ATMOSFERA CIRCUNDANTE POR UN ORIFICIO (15) DE PEQUEÑA DIMENSION FORMADO EN UNA PARED (14A) DE LA TAPA (14).THIS THERMOSTAT (1) INCLUDES A BOX (2) CONTAINING AT LEAST ONE FIXED CONTACT (3) AND A MOBILE CONTACT (13A, 4) THAT CAN BE OPERATED BY A BIMETALLIC ELEMENT (6) MOUNTED ON AN END FACE (5) OF THE BOX (2), WHICH SHARPS FROM A REST POSITION TO A DEFORMED POSITION WHEN ITS TEMPERATURE REACHES A FIRST DEFAULT VALUE AND RETURNS TO ITS POSITION POSITION WHEN ITS TEMPERATURE FALLS TO A SECOND DEFAULT VALUE LESS THAN FIRST VALUE. IN ORDER TO LENGTHEN THE RESETTING TIME OF THE THERMOSTAT, IT INCLUDES A LID (14) OF INSULATING MATERIAL, WHICH IS FIXED TO THE BOX (2) IN WAY TO FORM A CAMERA (17) WITH IT, WHICH IS THE BIMETALLIC ELEMENT (6) AND WHICH IS PLACED IN COMMUNICATION WITH THE SURROUNDING ATMOSPHERE BY A HOLE (15) OF SMALL DIMENSION FORMED IN A WALL (14A) OF THE LID (14).

ES93400439T 1992-03-04 1993-02-19 AUTOMATIC REPLACEMENT THERMOSTAT. Expired - Lifetime ES2046161T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202602A FR2688340A1 (en) 1992-03-04 1992-03-04 AUTOMATIC RESET THERMOSTAT.

Publications (2)

Publication Number Publication Date
ES2046161T1 true ES2046161T1 (en) 1994-02-01
ES2046161T3 ES2046161T3 (en) 1996-10-16

Family

ID=9427356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93400439T Expired - Lifetime ES2046161T3 (en) 1992-03-04 1993-02-19 AUTOMATIC REPLACEMENT THERMOSTAT.

Country Status (4)

Country Link
EP (1) EP0559517B1 (en)
DE (2) DE559517T1 (en)
ES (1) ES2046161T3 (en)
FR (1) FR2688340A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290415B (en) * 1994-06-15 1998-05-06 Creda Ltd Thermostatic switches for electric storage heaters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316718A1 (en) * 1975-06-30 1977-01-28 Ferodo Sa IMPROVEMENTS IN THE MOUNTING OF A THERMO-CONTACT IN A WALL
DE3304126C2 (en) * 1983-02-08 1985-07-25 Inter Control Hermann Köhler Elektrik GmbH & Co KG, 8500 Nürnberg Bimetal controlled spring disk thermal switch
EP0187480A1 (en) * 1984-12-05 1986-07-16 Elmwood Sensors Limited Temperature responsive switch
US4754252A (en) * 1987-06-02 1988-06-28 Elmwood Sensors, Inc. Thermostatic switch with improved cap disc assembly
US4952901A (en) * 1989-12-22 1990-08-28 Elmwood Sensors, Inc. Bimetallic disc assembly for thermostatic switch and disc retainer therefor

Also Published As

Publication number Publication date
DE69303639D1 (en) 1996-08-22
EP0559517B1 (en) 1996-07-17
ES2046161T3 (en) 1996-10-16
DE69303639T2 (en) 1997-02-06
FR2688340B1 (en) 1997-02-14
DE559517T1 (en) 1994-02-03
FR2688340A1 (en) 1993-09-10
EP0559517A1 (en) 1993-09-08

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