ES2107336B1 - ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES. - Google Patents

ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES.

Info

Publication number
ES2107336B1
ES2107336B1 ES9401613A ES9401613A ES2107336B1 ES 2107336 B1 ES2107336 B1 ES 2107336B1 ES 9401613 A ES9401613 A ES 9401613A ES 9401613 A ES9401613 A ES 9401613A ES 2107336 B1 ES2107336 B1 ES 2107336B1
Authority
ES
Spain
Prior art keywords
line
short circuit
overload
protection
electronic 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
ES9401613A
Other languages
Spanish (es)
Other versions
ES2107336A1 (en
Inventor
Macia Joaquim Lloveras
Olive Agusti Bargallo
Alsina Joan Manel Cintora
Gimenez Agusti Mosegui
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.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
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 Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES9401613A priority Critical patent/ES2107336B1/en
Publication of ES2107336A1 publication Critical patent/ES2107336A1/en
Application granted granted Critical
Publication of ES2107336B1 publication Critical patent/ES2107336B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

DISPOSITIVO ELECTRONICO DE PROTECCION PREVIA DE CORTO CIRCUITO O DE SOBRECARGA EN LINEAS ELECTRICAS. LINEA DE ENTRADA (1), LINEA DE SALIDA (4), Y (5) EL CONSUMO. EL DISPOSITIVO (10) RECIBE ENERGIA A TRAVES DE (6) Y, AL ESTAR ABIERTOS LOS CONTACTOS (2) Y (3), ENVIA UNA CORRIENTE ELECTRONICA DE DETECCION A LA LINEA DE SALIDA (4), POR (1). SI EL USUARIO CIERRA EL INTERRUPTOR (2), Y EL MODULO (14) DE LA CORRIENTE DE DETENCION ENCUENTRA UN CORTO CIRCUITO O UN EXCESO DE CARGA EN (4), DA UNA SEÑAL DE IMPEDIMENTO DE CONEXION AL MODULO DE CONTROL DEL RELE (13). EN CASO CONTRARIO, ENERGIZA EL RELE (8), Y SE CONECTA A LA LINEA (4) A LOS VALORES NOMINALES DE LA LINEA (1). PUEDE APLICARSE A TODAS LAS LINEAS PARA PROTEGERLAS ANTES DE CONECTAR LA TENSION NOMINAL, Y PUEDE COMBINARSE CON INTERRUPTORES AUTOMATICOS, ENCHUFES INTELIGENTES, ETC.ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES. LINE OF ENTRY (1), LINE OF EXIT (4), AND (5) CONSUMPTION. DEVICE (10) RECEIVES ENERGY THROUGH (6) AND, WHEN CONTACTS (2) AND (3) ARE OPEN, SENDS AN ELECTRONIC DETECTION CURRENT TO THE OUTPUT LINE (4), BY (1). IF THE USER CLOSES THE SWITCH (2), AND THE MODULE (14) OF THE STOP CURRENT FINDS A SHORT CIRCUIT OR AN EXCESSIVE LOAD IN (4), IT GIVES AN IMPEDIMENT SIGNAL OF CONNECTION TO THE RELAY CONTROL MODULE (13 ). OTHERWISE, IT RELAYS THE RELAY (8), AND IT CONNECTS TO LINE (4) TO THE NOMINAL VALUES OF LINE (1). IT CAN BE APPLIED TO ALL LINES TO PROTECT THEM BEFORE CONNECTING THE RATED VOLTAGE, AND IT CAN BE COMBINED WITH AUTOMATIC SWITCHES, INTELLIGENT PLUGS, ETC.

ES9401613A 1994-07-05 1994-07-05 ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES. Expired - Fee Related ES2107336B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9401613A ES2107336B1 (en) 1994-07-05 1994-07-05 ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9401613A ES2107336B1 (en) 1994-07-05 1994-07-05 ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES.

Publications (2)

Publication Number Publication Date
ES2107336A1 ES2107336A1 (en) 1997-11-16
ES2107336B1 true ES2107336B1 (en) 1998-07-01

Family

ID=8287004

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9401613A Expired - Fee Related ES2107336B1 (en) 1994-07-05 1994-07-05 ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES.

Country Status (1)

Country Link
ES (1) ES2107336B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2221552B1 (en) * 2003-03-03 2006-02-16 Diseños Electronicos, S.L. DEVICE FOR PROTECTION AGAINST SHORT CIRCUITS AND OVERCENSITIES.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8614199D0 (en) * 1986-06-11 1986-07-16 Salplex Ltd Information handling & control systems
ES2002945A6 (en) * 1987-01-08 1988-10-01 Abengoa S A System for the identification of pairs and detection of faults in communication cables (Machine-translation by Google Translate, not legally binding)
US4831496A (en) * 1988-04-07 1989-05-16 Pass & Seymour, Inc. Ground fault receptacle circuitry components
JPH0834705B2 (en) * 1988-11-16 1996-03-29 株式会社大林組 Switch
US5136248A (en) * 1990-01-29 1992-08-04 Niagara Mohawk Power Corporation Method and detector for identifying insulator flashover

Also Published As

Publication number Publication date
ES2107336A1 (en) 1997-11-16

Similar Documents

Publication Publication Date Title
US8213133B2 (en) Load breaker arrangement
MY117777A (en) Motor protector device.
ATE212147T1 (en) ELECTRICAL SWITCH
PL1607995T3 (en) Safety appliance against overvoltage
AU1027401A (en) Safety switch device for switching on and safely switching off an electrical user, in particular an electrically driven machine
AR017845A1 (en) AN ELECTRONIC SWITCH
ATE482463T1 (en) SWITCHING DEVICE
KR910007018A (en) Multi-circuit controller
TW359887B (en) IC interline protective circuit
ES2195360T3 (en) SOLID STATE OVERLOAD RELAY.
BR0002689A (en) Multipolar switching electromagnetic module
ES2107336B1 (en) ELECTRONIC DEVICE FOR PRE-PROTECTION OF SHORT CIRCUIT OR OVERLOAD IN ELECTRICAL LINES.
JPS61237326A (en) Breaker
DE59509147D1 (en) Main circuit breaker
ATA65698A (en) Fault current protection switch
KR910016027A (en) Circuit breaker
ES2107337B1 (en) AUTOMATIC ELECTRIC LINE DISCONNECTION DEVICE BELOW A MINIMUM AND CONNECTION WITH PRE-CHECKING OF SHORT CIRCUIT AND OVERLOAD.
DK1105897T3 (en) Device for Short Circuit
FR2373146A1 (en) Domestic fuse-box test circuit - has light bulb connected to each fuse in parallel with load circuit and switched by pushbutton
DE59602144D1 (en) Residual current circuit breaker
SU1614046A1 (en) Switching device
ATE230156T1 (en) CIRCUIT ARRANGEMENT WITH SAFETY FUNCTION
SU928450A1 (en) Quick-action switching device with overcurrent protection
RU96108276A (en) SHORT-CIRCUIT BREAKER CONTROL DEVICE IN HOLD-Smelting DIAGRAMS
EP0466977A3 (en) Switching device for switching of high loads

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19971116

Kind code of ref document: A1

Effective date: 19971116

FD2A Announcement of lapse in spain

Effective date: 20141120