ES2109003T3 - Dispositivo de proteccion contra sobretensiones. - Google Patents

Dispositivo de proteccion contra sobretensiones.

Info

Publication number
ES2109003T3
ES2109003T3 ES94921523T ES94921523T ES2109003T3 ES 2109003 T3 ES2109003 T3 ES 2109003T3 ES 94921523 T ES94921523 T ES 94921523T ES 94921523 T ES94921523 T ES 94921523T ES 2109003 T3 ES2109003 T3 ES 2109003T3
Authority
ES
Spain
Prior art keywords
separators
push
rod
rocker
varistors
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
ES94921523T
Other languages
English (en)
Inventor
Ernst Hammermayer
Herbert Ettlinger
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria AG
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 Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Application granted granted Critical
Publication of ES2109003T3 publication Critical patent/ES2109003T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts
    • H01H2037/763—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts the spring being a blade spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Fuses (AREA)
  • Amplifiers (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

UN DISPOSITIVO (2) DE PROTECCION DE SOBRETENSION DISPONE DE UNA PLURALIDAD DE VARISTORES (51) COLOCADOS EN UNA CARCASA, CUYOS ELECTRODOS DE TIERRA ESTAN INTERCONECTADOS ELECTRICAMENTE POR MEDIO DE UNA CINTA (58). LOS ELECTROS (53) PRINCIPALES DE LOS VARISTORES ESTAN CONECTADOS A LOS CONTACTOS (34) MEDIANTE SEPARADORES (60,61). LOS SEPARADORES CONSISTEN EN UNA BARRA DE EMPUJE EN FORMA DE UN REMACHE (60) TUBULAR CONECTADO A LOS ELECTRODOS (53) POR MEDIO DE UN PUNTO (61) DE SOLDADURA BLANDA. LA BARRA (50) DE EMPUJE PUEDE MOVERSE EN UNA GUIA (100) DE MATERIAL AISLANTE. UN EXTREMO DE CADA BARRA (60) DE EMPUJE ACTUA CONJUNTAMENTE CON UN BALANCIN (70) COMPARTIDO POR TODOS LOS SEPARADORES QUE PUEDEN PIVOTAR EN EL DISPOSITIVO DE PROTECCION DE SOBRETENSION. EN CASO DE DISPARO, CUANDO UNO DE LOS VARISTORES (51) ESTA SOBRECARGADO, LA CONEXION (61) DE SOLDADURA BLANDA SE ABRE Y TAMBIEN EN LO QUE SE REFIERE A LA BARRA (60) DE EMPUJE, ACTUADA MEDIANTE UN RESORTE (62) DE LIBERACION, PIVOTANDO EL BALANCIN (70) DE TAL FORMA DE QUE SE DISPARAN LAS OPERACIONES POSTERIORES DE CONEXION. EL BALANCIN (70) PORTA TAMBIEN UN DISPOSITIVO (90,91) DE INDICACION VISIBLE A TRAVES DE UNA VENTANA EN LA CARCASA DEL DISPOSITIVO (2) DE PROTECCION DE SOBRETENSION, HACIENDO POSIBLE QUE SEA VISTO DESDE EL EXTERIOR DE MODO QUE UNO DE LOS SEPARADORES (60,61) HA SIDO DISPARADO. DADO QUE UN BALANCIN (70) INDIVIDUAL ESTA LOCALIZADO EN TODOS LOS SEPARADORES, EL DISEÑO DEL DISPOSITIVO DE PROTECCION DE SOBRETENSION ES SIMPLE.
ES94921523T 1993-11-02 1994-07-15 Dispositivo de proteccion contra sobretensiones. Expired - Lifetime ES2109003T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0220193A AT400781B (de) 1993-11-02 1993-11-02 Überspannungsschutzvorrichtung

Publications (1)

Publication Number Publication Date
ES2109003T3 true ES2109003T3 (es) 1998-01-01

Family

ID=3529880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94921523T Expired - Lifetime ES2109003T3 (es) 1993-11-02 1994-07-15 Dispositivo de proteccion contra sobretensiones.

Country Status (11)

Country Link
EP (1) EP0727091B1 (es)
AT (2) AT400781B (es)
AU (1) AU677682B2 (es)
CZ (1) CZ284812B6 (es)
DE (1) DE59403893D1 (es)
DK (1) DK0727091T3 (es)
ES (1) ES2109003T3 (es)
HU (1) HU215889B (es)
NO (1) NO308818B1 (es)
PL (1) PL174999B1 (es)
WO (1) WO1995012893A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406207B (de) * 1997-09-30 2000-03-27 Felten & Guilleaume Ag Oester Steckbarer überspannungsableiter
DE10125941B4 (de) * 2001-03-13 2009-09-17 Dehn + Söhne Gmbh + Co. Kg Kompaktanordnung für mehrpolige stoßstromfeste Überspannungsableiter
ATE489712T1 (de) * 2004-04-19 2010-12-15 Abb France Überspannungsschutzeinrichtung mit lichtbogenlöschelementen
FR2877154B1 (fr) * 2004-10-22 2006-12-22 Legrand Sa Dispositif perfectionne de protection d'appareils electriques contre des surtensions
DE102006033274A1 (de) * 2005-02-09 2008-01-31 Dehn + Söhne Gmbh + Co. Kg Steckbare Gerätekombination zum Schutz vor Überspannungen
CZ301709B6 (cs) * 2005-05-04 2010-06-02 Kiwa Spol. S R. O. Prepetová ochrana
DE102006038005B4 (de) * 2006-05-22 2009-04-23 Dehn + Söhne Gmbh + Co. Kg Anschluss- und Basisteil zur Aufnahme eines steckbaren Überspannungsableiters
DE102006030570B4 (de) * 2006-07-03 2009-09-17 Dehn + Söhne Gmbh + Co. Kg Basisteil zur elektrischen und mechanischen Aufnahme mindestens eines in das Basisteil einsteckbaren Überspannungsableiters
DE102008026555B4 (de) * 2008-06-03 2016-08-04 DEHN + SÖHNE GmbH + Co. KG. Überspannungsschutzgerät mit thermischer Abtrennvorrichtung
DE102008047396B3 (de) 2008-08-22 2010-03-11 Dehn + Söhne Gmbh + Co. Kg Überspannungsschutzgerät mit thermischer Abtrennvorrichtung
CN103094013B (zh) * 2011-11-07 2015-12-23 施耐德电器工业公司 电涌保护器的脱扣机构和电涌保护器
AT512255A1 (de) * 2011-12-09 2013-06-15 Eaton Ind Austria Gmbh Überspannungsableiter
DE102020107318B4 (de) 2020-03-17 2023-06-22 Dehn Se Überspannungsschutzvorrichtung sowie modulares Überspannungsschutzsystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805890C2 (de) * 1987-10-24 1995-11-23 Bettermann Obo Ohg Vorrichtung zur Funktionsüberwachung von Überspannungsableitern
DE4000717C2 (de) * 1990-01-12 1994-12-01 Kleinhuis Hermann Gmbh Überspannungsableiter
DE9010246U1 (es) * 1990-07-06 1990-10-31 Edsas B.V., Tienray, Nl
DE9305796U1 (es) * 1993-04-17 1993-06-17 Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg, De

Also Published As

Publication number Publication date
AT400781B (de) 1996-03-25
WO1995012893A1 (de) 1995-05-11
HU215889B (hu) 1999-03-29
DE59403893D1 (de) 1997-10-02
AU7236994A (en) 1995-05-23
ATE157480T1 (de) 1997-09-15
PL314226A1 (en) 1996-09-02
HU9601164D0 (en) 1996-07-29
AU677682B2 (en) 1997-05-01
CZ128696A3 (cs) 1998-12-16
NO961788L (no) 1996-06-24
ATA220193A (de) 1995-07-15
PL174999B1 (pl) 1998-10-30
DK0727091T3 (da) 1997-09-29
EP0727091B1 (de) 1997-08-27
HUT75409A (en) 1997-05-28
NO961788D0 (no) 1996-05-02
EP0727091A1 (de) 1996-08-21
NO308818B1 (no) 2000-10-30
CZ284812B6 (cs) 1999-03-17

Similar Documents

Publication Publication Date Title
ES2109003T3 (es) Dispositivo de proteccion contra sobretensiones.
DE3882219D1 (de) Blitzschutz-trennvorrichtung.
US4288833A (en) Lightning arrestor
FR2363881A1 (fr) Parafoudres fiables a entrefer ionisable
ATE211591T1 (de) Überspannungsschutzsystem
EP0261939A3 (en) Circuit protection device
ATE169155T1 (de) Schutzvorrichtung gegen transiente überspannungen mit varistoren und thermischen auslösern
CA2121642A1 (en) Gas-Discharge Overvoltage Arrester
FR2388426A1 (fr) Appareil de protection contre les surtensions
RU2001100587A (ru) Разрядник для защиты от перенапряжений
JPS6477426A (en) Protective circuit for semiconductor circuit
MX9803567A (es) Supresor de sobrecargas.
GB1120361A (en) Over-voltage protection techniques
GB2167915A (en) Circuit protection arrangements
FR2386174A1 (fr) Dispositif de protection contre les surtensions
JPS57151920A (en) Controller of interchangeable lens camera
US4069509A (en) Three element gas tube protector module
EP0729660A4 (en) PROTECTION DEVICE IN RELATION TO OPEN CIRCUITS
EP0261938A3 (en) Circuit protection device
GB765050A (en) Improvements in or relating to devices for the protection of equipment connected to an electric low-voltage network, in particular to a telephone network
CN208226567U (zh) 一种可复位保安单元
KR880002749Y1 (ko) 통신 선로용 피뢰 보안기
FR2465394B1 (es)
JPH0436143Y2 (es)
KR820001622Y1 (ko) 송전선용 피뢰장치(送電線用 避雷裝置)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 727091

Country of ref document: ES