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DK1047091T3 - Fuse, especially high-power fuse - Google Patents

Fuse, especially high-power fuse

Info

Publication number
DK1047091T3
DK1047091T3 DK00108424T DK00108424T DK1047091T3 DK 1047091 T3 DK1047091 T3 DK 1047091T3 DK 00108424 T DK00108424 T DK 00108424T DK 00108424 T DK00108424 T DK 00108424T DK 1047091 T3 DK1047091 T3 DK 1047091T3
Authority
DK
Denmark
Prior art keywords
fuse
especially high
power
triggering
arrangement
Prior art date
Application number
DK00108424T
Other languages
Danish (da)
Inventor
Udo Nellen
Martin Grote
Stefan Buenger
Original Assignee
Driescher Spezialfab Fritz
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 Driescher Spezialfab Fritz filed Critical Driescher Spezialfab Fritz
Application granted granted Critical
Publication of DK1047091T3 publication Critical patent/DK1047091T3/en

Links

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
    • H01H85/36—Means for applying mechanical tension to fusible member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H39/006—Opening by severing a conductor
    • 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
    • H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V

Landscapes

  • Fuses (AREA)
  • Organic Insulating Materials (AREA)
  • Shovels (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The fuse has at least one melting conductor a mechanism for mechanically breaking it and an arrangement for triggering the mechanical breaking mechanism. The triggering arrangement contains at least one pressure capsule (20).
DK00108424T 1999-04-19 2000-04-18 Fuse, especially high-power fuse DK1047091T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19917425A DE19917425A1 (en) 1999-04-19 1999-04-19 Security, especially high-performance security

Publications (1)

Publication Number Publication Date
DK1047091T3 true DK1047091T3 (en) 2005-07-11

Family

ID=7904934

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00108424T DK1047091T3 (en) 1999-04-19 2000-04-18 Fuse, especially high-power fuse

Country Status (8)

Country Link
EP (1) EP1047091B1 (en)
AT (1) ATE292324T1 (en)
CY (1) CY1105044T1 (en)
DE (2) DE19917425A1 (en)
DK (1) DK1047091T3 (en)
ES (1) ES2239959T3 (en)
NO (1) NO317780B1 (en)
PT (1) PT1047091E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008047256A1 (en) 2008-09-14 2010-03-25 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Method for disconnecting current during high voltage with disconnecting unit, involves controlling flowing current of controlling medium by backup units
DE102011052805B4 (en) 2011-08-18 2013-07-18 Phoenix Contact Gmbh & Co. Kg fuse
DE102015106867A1 (en) 2015-05-04 2016-11-10 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Triggering a grounding switch of a switchgear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189694A (en) * 1978-02-09 1980-02-19 Westinghouse Electric Corp. Current limiting fuse with improved low current clearing capability
US4369420A (en) * 1980-05-27 1983-01-18 Westinghouse Electric Corp. Current limiting fuse with actuable external means
DE19702780C1 (en) * 1996-02-29 1998-02-05 Driescher Spezialfab Fritz High voltage high power fuse

Also Published As

Publication number Publication date
PT1047091E (en) 2005-07-29
ATE292324T1 (en) 2005-04-15
NO20002066D0 (en) 2000-04-18
NO20002066L (en) 2000-10-20
NO317780B1 (en) 2004-12-13
CY1105044T1 (en) 2009-11-04
DE19917425A1 (en) 2000-10-26
EP1047091A2 (en) 2000-10-25
DE50009891D1 (en) 2005-05-04
ES2239959T3 (en) 2005-10-16
EP1047091B1 (en) 2005-03-30
EP1047091A3 (en) 2002-11-27

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