ES2113807B1 - ELECTRICAL SHORT CIRCUIT ELEMENT WITH INTEGRATED RESISTANCE. - Google Patents

ELECTRICAL SHORT CIRCUIT ELEMENT WITH INTEGRATED RESISTANCE.

Info

Publication number
ES2113807B1
ES2113807B1 ES9501889A ES9501889A ES2113807B1 ES 2113807 B1 ES2113807 B1 ES 2113807B1 ES 9501889 A ES9501889 A ES 9501889A ES 9501889 A ES9501889 A ES 9501889A ES 2113807 B1 ES2113807 B1 ES 2113807B1
Authority
ES
Spain
Prior art keywords
support
short circuit
zone
circuit element
electrical short
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
ES9501889A
Other languages
Spanish (es)
Other versions
ES2113807A1 (en
Inventor
Aldave Jesus Carlos Castellano
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.)
Navarra de Componentes Electronicos SA NACESA
Original Assignee
Navarra de Componentes Electronicos SA NACESA
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 Navarra de Componentes Electronicos SA NACESA filed Critical Navarra de Componentes Electronicos SA NACESA
Priority to ES9501889A priority Critical patent/ES2113807B1/en
Publication of ES2113807A1 publication Critical patent/ES2113807A1/en
Application granted granted Critical
Publication of ES2113807B1 publication Critical patent/ES2113807B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Semiconductor Integrated Circuits (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

ELEMENTO DE CORTACIRCUITO ELECTRICO CON RESISTENCIA INTEGRADA. COMPORTA UN SOPORTE DIELECTRICO (1) UN ELEMENTO RESISTIVO (2) DEPOSITADO SOBRE EL CITADO SOPORTE (1) Y UNIDO ELECTRICAMENTE A UNOS ELEMENTOS CONDUCTORES (3, 4) EN RELACION CON LOS TERMINALES DE CONEXION (7, 8). EL ELEMENTO DE CORTACIRCUITO EN CUESTION SE CARACTERIZA PORQUE EL SOPORTE DIELECTRICO (1) COMPORTA UNA ZONA (5) SUSCEPTIBLE DE ROTURA BAJO EL EFECTO DE UN CHOQUE TERMICO PROVOCADO POR UNA SOBREINTENSIDAD EN EL ELEMENTO RESISTIVO (2), POSEYENDO DICHO ELEMENTO RESISTIVO (2) UNA ZONA (6) SITUADA INMEDIATAMENTE JUNTO A LA CITADA ZONA (5). LA ROTURA DEL SOPORTE (1) PROVOCA IGUALMENTE LA ROTURA DE LA CONTINUIDAD ELECTRICA DE ELEMENTO RESISTIVO (2) Y/O DE LOS ELEMENTOS CONDUCTORES (3, 4). LA ZONA (5) DEL SOPORTE (1) POSEE, EN LA REALIZACION PREFERIDA DE LA INVENCION, UNA SECCION MENOR QUE LA DEL RESTO DEL SOPORTE (1).ELECTRICAL SHORT CIRCUIT ELEMENT WITH INTEGRATED RESISTANCE. IT CONTAINS A DIELECTRIC SUPPORT (1) A RESISTIVE ELEMENT (2) DEPOSITED ON THE SAID SUPPORT (1) AND ELECTRICALLY ATTACHED TO SOME CONDUCTIVE ELEMENTS (3, 4) IN RELATION TO THE CONNECTION TERMINALS (7, 8). THE SHORT CIRCUIT ELEMENT IN QUESTION IS CHARACTERIZED BECAUSE THE DIELECTRIC SUPPORT (1) PERFORMS A ZONE (5) SUSCEPTIBLE TO BREAKDOWN UNDER THE EFFECT OF A THERMAL SHOCK CAUSED BY AN OVERCURRENT IN THE RESISTIVE ELEMENT (2), POSSESSING THE SAID ELEMENT (2) A ZONE (6) LOCATED IMMEDIATELY NEXT TO THE CITED ZONE (5). THE BREAKAGE OF THE SUPPORT (1) ALSO CAUSES THE BREAKAGE OF THE ELECTRICAL CONTINUITY OF THE RESISTIVE ELEMENT (2) AND / OR OF THE CONDUCTIVE ELEMENTS (3, 4). THE ZONE (5) OF THE SUPPORT (1) HAS, IN THE PREFERRED EMBODIMENT OF THE INVENTION, A SECTION LESS THAN THAT OF THE REST OF THE SUPPORT (1).

ES9501889A 1995-09-29 1995-09-29 ELECTRICAL SHORT CIRCUIT ELEMENT WITH INTEGRATED RESISTANCE. Expired - Lifetime ES2113807B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9501889A ES2113807B1 (en) 1995-09-29 1995-09-29 ELECTRICAL SHORT CIRCUIT ELEMENT WITH INTEGRATED RESISTANCE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9501889A ES2113807B1 (en) 1995-09-29 1995-09-29 ELECTRICAL SHORT CIRCUIT ELEMENT WITH INTEGRATED RESISTANCE.

Publications (2)

Publication Number Publication Date
ES2113807A1 ES2113807A1 (en) 1998-05-01
ES2113807B1 true ES2113807B1 (en) 1999-01-01

Family

ID=8291713

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9501889A Expired - Lifetime ES2113807B1 (en) 1995-09-29 1995-09-29 ELECTRICAL SHORT CIRCUIT ELEMENT WITH INTEGRATED RESISTANCE.

Country Status (1)

Country Link
ES (1) ES2113807B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE341746B (en) * 1970-03-10 1972-09-18 Ericsson Telefon Ab L M
GB1466569A (en) * 1973-10-05 1977-03-09 Erie Electronics Ltd Resistors
US4961065A (en) * 1989-03-27 1990-10-02 Cts Corporation Fail-safe resistor

Also Published As

Publication number Publication date
ES2113807A1 (en) 1998-05-01

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