EP2006874A1 - Vorrichtung zur Spannungsunterbrechung durch Sicherung bei Überstrom und Schutzvorrichtung gegen Überspannungen, die mit einer solchen Unterbrechungsvorrichtung ausgestattet ist - Google Patents

Vorrichtung zur Spannungsunterbrechung durch Sicherung bei Überstrom und Schutzvorrichtung gegen Überspannungen, die mit einer solchen Unterbrechungsvorrichtung ausgestattet ist Download PDF

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Publication number
EP2006874A1
EP2006874A1 EP08354030A EP08354030A EP2006874A1 EP 2006874 A1 EP2006874 A1 EP 2006874A1 EP 08354030 A EP08354030 A EP 08354030A EP 08354030 A EP08354030 A EP 08354030A EP 2006874 A1 EP2006874 A1 EP 2006874A1
Authority
EP
European Patent Office
Prior art keywords
fusible
fuse
cut
side wall
conductive
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.)
Granted
Application number
EP08354030A
Other languages
English (en)
French (fr)
Other versions
EP2006874B1 (de
Inventor
Eric Domejean
Christophe Grumel
Christophe Chabert
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP2006874A1 publication Critical patent/EP2006874A1/de
Application granted granted Critical
Publication of EP2006874B1 publication Critical patent/EP2006874B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H2085/383—Means for extinguishing or suppressing arc with insulating stationary parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/046—Fuses formed as printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/43—Means for exhausting or absorbing gases liberated by fusing arc, or for ventilating excess pressure generated by heating

Definitions

  • said at least one side wall 4 has gas evacuation holes contained in the expansion volumes 56.

Landscapes

  • Fuses (AREA)
EP20080354030 2007-06-18 2008-05-22 Vorrichtung zur Spannungsunterbrechung durch Sicherung bei Überstrom und Schutzvorrichtung gegen Überspannungen, die mit einer solchen Unterbrechungsvorrichtung ausgestattet ist Active EP2006874B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0704320A FR2917532B1 (fr) 2007-06-18 2007-06-18 Dispositif de coupure fusible contre les surintensites et dispositif de protection contre les surtensions comportant un tel dispositif de coupure

Publications (2)

Publication Number Publication Date
EP2006874A1 true EP2006874A1 (de) 2008-12-24
EP2006874B1 EP2006874B1 (de) 2013-07-24

Family

ID=38983527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080354030 Active EP2006874B1 (de) 2007-06-18 2008-05-22 Vorrichtung zur Spannungsunterbrechung durch Sicherung bei Überstrom und Schutzvorrichtung gegen Überspannungen, die mit einer solchen Unterbrechungsvorrichtung ausgestattet ist

Country Status (3)

Country Link
EP (1) EP2006874B1 (de)
ES (1) ES2428570T3 (de)
FR (1) FR2917532B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103065895A (zh) * 2012-12-18 2013-04-24 西安交通大学 一种万能式低压断路器的触头与灭弧系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3025935B1 (fr) * 2014-09-16 2017-12-01 Abb France Organe de coupure d’un dispositif de protection d’une installation electrique contre la foudre

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337386A (en) * 1929-07-29 1930-10-29 Charles Walter Cox Improvements in or relating to electric fuses
FR2216667A1 (de) 1973-02-05 1974-08-30 Siemens Ag
DE2349270A1 (de) * 1973-10-01 1975-04-10 Siemens Ag Elektrische ueberstromsicherung
EP0048424A2 (de) * 1980-09-23 1982-03-31 Siemens Aktiengesellschaft Elektrische Überstromsicherung
DE3044153A1 (de) 1980-11-24 1982-06-24 Siemens Ag Lichtbogen-loeschkammer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337386A (en) * 1929-07-29 1930-10-29 Charles Walter Cox Improvements in or relating to electric fuses
FR2216667A1 (de) 1973-02-05 1974-08-30 Siemens Ag
DE2349270A1 (de) * 1973-10-01 1975-04-10 Siemens Ag Elektrische ueberstromsicherung
EP0048424A2 (de) * 1980-09-23 1982-03-31 Siemens Aktiengesellschaft Elektrische Überstromsicherung
DE3044153A1 (de) 1980-11-24 1982-06-24 Siemens Ag Lichtbogen-loeschkammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103065895A (zh) * 2012-12-18 2013-04-24 西安交通大学 一种万能式低压断路器的触头与灭弧系统

Also Published As

Publication number Publication date
FR2917532A1 (fr) 2008-12-19
ES2428570T3 (es) 2013-11-08
FR2917532B1 (fr) 2011-12-23
EP2006874B1 (de) 2013-07-24

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