ES2130462T3 - Interruptor electrico. - Google Patents

Interruptor electrico.

Info

Publication number
ES2130462T3
ES2130462T3 ES95105956T ES95105956T ES2130462T3 ES 2130462 T3 ES2130462 T3 ES 2130462T3 ES 95105956 T ES95105956 T ES 95105956T ES 95105956 T ES95105956 T ES 95105956T ES 2130462 T3 ES2130462 T3 ES 2130462T3
Authority
ES
Spain
Prior art keywords
disc
bimetallic
current
contacts
electric switch
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
ES95105956T
Other languages
English (en)
Inventor
Marcel Hofsaess
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.)
Thermik Geraetebau GmbH
Original Assignee
Thermik Geraetebau GmbH
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 Thermik Geraetebau GmbH filed Critical Thermik Geraetebau GmbH
Application granted granted Critical
Publication of ES2130462T3 publication Critical patent/ES2130462T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/14Electrothermal mechanisms
    • H01H71/16Electrothermal mechanisms with bimetal element
    • H01H71/164Heating elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00Thermally-actuated switches
    • H01H37/02Details
    • H01H37/32Thermally-sensitive members
    • H01H37/52Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5427Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Push-Button Switches (AREA)
  • Electronic Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

UN INTERRUPTOR (1) BIMETALICO MUESTRA UN DISCO (6) BIMETALICO Y UN DISCO (3) DE MOVIMIENTO POR MUELLE CONEXIONABLE POR MEDIO DEL DISCO (6) BIMETALICO, QUE EN UN AJUSTE DE CIERRE DEL INTERRUPTOR (1) ACCIONA UN FLUJO DE CORRIENTE E INTERRUMPE EN UNA POSICION DE ABERTURA EL FLUJO DE CORRIENTE. LOS DISCOS (6) BIMETALICOS Y LOS DISCOS (3) DE MOVIMIENTO POR MUELLE ESTAN DISPUESTOS AMBOS EN UNA CARCASA (2). SE HA PREVISTO ADEMAS UN ELEMENTO DE RESISTENCIA DISPUESTO EN EL CIRCUITO DE CORRIENTE Y CONFIGURADO EN EL DISCO (3) DE MOVIMIENTO POR MUELLE, QUE SE CALIENTA CUANDO SE SOBREPASA UN FLUJO DE CORRIENTE PREVIAMENTE DADO DE TAL MODO, QUE EL DISCO (6) BIMETALICO SE CONMUTA A PARTIR DE UNA POSICION DE TEMPERATURA REDUCIDA A UNA POSICION DE ALTA TEMPERATURA. EN UN EJEMPLO DE EJECUCION, EL DISCO DE MOVIMIENTO POR MUELLE ABARCA UNA PARTE DE MOVIMIENTO, SOBRE LA CUAL SE APLICA UNA CAPA DE RESISTENCIA COMO ELEMENTO RESISTENTE DOTADO CON RESISTENCIA DEFINIDA. EN UN OTRO EJEMPLO DE EJECUCION EL DISCO DE MOVIMIENTO POR MUELLE SE COMPONE DE METAL DE REDUCIDA CAPACIDAD CONDUCTORA ELECTRICA, CON LO CUAL SE EFECTUA UNA ELEVACION DE LA RESISTENCIA DEL DISCO DE RESISTENCIA POR MUELLE MEDIANTE LA REDUCCION DE MATERIAL EN LA ZONA DE LOS BORDES DEL DISCO (3) DE MOVIMIENTO POR MUELLE.
ES95105956T 1994-04-23 1995-04-21 Interruptor electrico. Expired - Lifetime ES2130462T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9406806U DE9406806U1 (de) 1994-04-23 1994-04-23 Bimetallschalter, insbesondere stromabhängiger Schalter

Publications (1)

Publication Number Publication Date
ES2130462T3 true ES2130462T3 (es) 1999-07-01

Family

ID=6907765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95105956T Expired - Lifetime ES2130462T3 (es) 1994-04-23 1995-04-21 Interruptor electrico.

Country Status (5)

Country Link
EP (1) EP0678891B1 (es)
AT (1) ATE176832T1 (es)
DE (2) DE9406806U1 (es)
DK (1) DK0678891T3 (es)
ES (1) ES2130462T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2920103B2 (ja) * 1996-01-29 1999-07-19 ウチヤ・サーモスタット株式会社 サーマルプロテクタ
DE19604939C2 (de) * 1996-02-10 1999-12-09 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
FR2772980B1 (fr) * 1997-12-19 2000-01-21 Schneider Electric Sa Dispositif de declenchement magneto-thermique et disjoncteur equipe de ce dispositif
EP2194555A1 (en) * 2008-12-04 2010-06-09 Abb Ag Actuator for an installation switching device
DE102011016142A1 (de) * 2011-03-25 2012-09-27 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Stromübertragungsglied
WO2013001931A1 (ja) 2011-06-28 2013-01-03 ウチヤ・サーモスタット株式会社 モータプロテクタ
DE102013102089B4 (de) * 2013-03-04 2015-02-12 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Isolierscheibe
DE102013109291A1 (de) * 2013-08-27 2015-03-05 Thermik Gerätebau GmbH Temperaturabhängiger Schalter mit am Rand eingeklemmter Schnappscheibe
IT202100018779A1 (it) 2021-07-15 2023-01-15 Miotti S R L Dispositivo limitatore di temperatura
IT202100018770A1 (it) 2021-07-15 2023-01-15 Miotti S R L Dispositivo limitatore di temperatura

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121802C3 (de) * 1971-05-03 1974-10-24 Thermik-Geraetebau Gmbh + Co, 7530 Pforzheim Temperaturwächter
DE2917482C2 (de) * 1979-04-30 1982-11-25 Peter 7530 Pforzheim Hofsäss Übertemperaturschutzschalter
EP0201002B1 (de) * 1985-05-04 1991-08-07 INTER CONTROL Hermann Köhler Elektrik GmbH u. Co. KG Thermisch gesteuertes elektrisches Schaltelement, insbesondere Temperaturregler oder Temperaturbegrenzer
DE3710672C2 (de) * 1987-03-31 1997-05-15 Hofsaes Geb Zeitz Ulrika Temperaturwächter mit einem Gehäuse
DE4142716C2 (de) * 1991-12-21 1997-01-16 Microtherm Gmbh Thermoschalter

Also Published As

Publication number Publication date
DE59505108D1 (de) 1999-03-25
ATE176832T1 (de) 1999-03-15
EP0678891B1 (de) 1999-02-17
DK0678891T3 (da) 1999-05-10
EP0678891A1 (de) 1995-10-25
DE9406806U1 (de) 1995-06-01

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