ES2150812T3 - A THERMALLY ACTUATED SWITCHING DEVICE WITH A CALIBRATION NUT. - Google Patents

A THERMALLY ACTUATED SWITCHING DEVICE WITH A CALIBRATION NUT.

Info

Publication number
ES2150812T3
ES2150812T3 ES98500213T ES98500213T ES2150812T3 ES 2150812 T3 ES2150812 T3 ES 2150812T3 ES 98500213 T ES98500213 T ES 98500213T ES 98500213 T ES98500213 T ES 98500213T ES 2150812 T3 ES2150812 T3 ES 2150812T3
Authority
ES
Spain
Prior art keywords
switching device
thermally actuated
shaft
calibration nut
actuated 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.)
Expired - Lifetime
Application number
ES98500213T
Other languages
Spanish (es)
Inventor
De Diego Ramon Azpeitia
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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 Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Application granted granted Critical
Publication of ES2150812T3 publication Critical patent/ES2150812T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00Switches operated by change of a physical condition
    • H01H35/24Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26Details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00Switches operated by change of a physical condition
    • H01H35/24Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26Details
    • H01H35/2607Means for adjustment of "ON" or "OFF" operating pressure
    • H01H35/2635Means for adjustment of "ON" or "OFF" operating pressure by adjustment of a motion transmitting system

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Insertion Pins And Rivets (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

SE DESCRIBE UN DISPOSITIVO DE CONMUTACION ACCIONADO TERMICAMENTE, QUE COMPRENDE UN CUERPO BASE (2), UN CONMUTADOR ELECTRICO (10), UN BRAZO DE ACCIONAMIENTO (3) MONTADO EN MUELLE, PARA ACCIONAR EL CONMUTADOR (10), UN EJE DE AJUSTE (9) PARA AJUSTAR UNA TEMPERATURA DE FUNCIONAMIENTO, QUE INTERACCIONA CON EL BRAZO DE ACCIONAMIENTO (3), Y UNA TUERCA DE CALIBRACION (15) PARA CALIBRAR EL CONMUTADOR, QUE VA ROSCADA SOBRE EL EJE (9) Y PUEDE GIRARSE CON FRICCION MIENTRAS EL EJE SE MANTIENE BLOQUEADO CONTRA LA ROTACION. LA TUERCA DE CALIBRACION (15) ESTA DISEÑADA COMO TUERCA REMACHADA (15), ALOJADA EN UN ORIFICIO (16) EN EL CUERPO BASE (2), DE MANERA QUE NO GIRA CON EL EJE CUANDO ESTE ULTIMO SE GIRA PARA AJUSTARSE UNA TEMPERATURA DE FUNCIONAMIENTO.A THERMALLY ACTUATED SWITCHING DEVICE IS DESCRIBED, INCLUDING A BASE BODY (2), AN ELECTRIC SWITCH (10), A SPRING MOUNTED ARM (3), TO ACTUATE THE SWITCH (10), AN ADJUSTMENT AXLE (9 ) TO ADJUST A OPERATING TEMPERATURE, WHICH INTERACTS WITH THE DRIVE ARM (3), AND A CALIBRATION NUT (15) TO CALIBRATE THE SWITCH, WHICH IS THREADED ON THE SHAFT (9) AND CAN BE TURNED WITH FRICTION WHILE THE SHAFT IS KEEPS LOCKED AGAINST ROTATION. THE CALIBRATION NUT (15) IS DESIGNED AS A RIVETED NUT (15), HOUSED IN A HOLE (16) IN THE BASE BODY (2), SO THAT IT DOES NOT ROTATE WITH THE SHAFT WHEN THE LAST ONE IS TURNED TO ADJUST A OPERATING TEMPERATURE .

ES98500213T 1997-10-08 1998-10-02 A THERMALLY ACTUATED SWITCHING DEVICE WITH A CALIBRATION NUT. Expired - Lifetime ES2150812T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1007227A NL1007227C2 (en) 1997-10-08 1997-10-08 Switching device, in particular a thermal switching device, with rivet nut.

Publications (1)

Publication Number Publication Date
ES2150812T3 true ES2150812T3 (en) 2000-12-01

Family

ID=19765804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98500213T Expired - Lifetime ES2150812T3 (en) 1997-10-08 1998-10-02 A THERMALLY ACTUATED SWITCHING DEVICE WITH A CALIBRATION NUT.

Country Status (4)

Country Link
EP (1) EP0908910B1 (en)
DE (1) DE69800269T2 (en)
ES (1) ES2150812T3 (en)
NL (1) NL1007227C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1148904A (en) * 1965-09-02 1969-04-16 Kenlowe Accessories And Compan Improved thermostatically operated electric switch
US3899765A (en) * 1974-07-31 1975-08-12 Texas Instruments Inc Thermally actuated switch
DE3844472A1 (en) * 1988-12-31 1990-07-05 Ego Elektro Blanc & Fischer SWITCHGEAR

Also Published As

Publication number Publication date
NL1007227C2 (en) 1999-05-04
NL1007227A1 (en) 1999-04-15
DE69800269D1 (en) 2000-09-28
EP0908910A1 (en) 1999-04-14
DE69800269T2 (en) 2001-03-15
EP0908910B1 (en) 2000-08-23

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