DE59901990D1 - ELECTRICAL FUSE INSERT AND DETECTOR FOR AN ELECTRICAL FUSE INSERT - Google Patents

ELECTRICAL FUSE INSERT AND DETECTOR FOR AN ELECTRICAL FUSE INSERT

Info

Publication number
DE59901990D1
DE59901990D1 DE59901990T DE59901990T DE59901990D1 DE 59901990 D1 DE59901990 D1 DE 59901990D1 DE 59901990 T DE59901990 T DE 59901990T DE 59901990 T DE59901990 T DE 59901990T DE 59901990 D1 DE59901990 D1 DE 59901990D1
Authority
DE
Germany
Prior art keywords
fuse
shank
link
housing
indicator
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
DE59901990T
Other languages
German (de)
Inventor
Ralf Loeffler
Ulrich Haas
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.)
Siba Fuses GmbH
Original Assignee
SICHERUNGEN BAU GmbH
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 SICHERUNGEN BAU GmbH filed Critical SICHERUNGEN BAU GmbH
Application granted granted Critical
Publication of DE59901990D1 publication Critical patent/DE59901990D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements

Landscapes

  • Fuses (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention relates to an electric fuse-link, especially a low-voltage high-breaking-capacity (l.v. h.b.c) fuse-link (1). The fuse-link comprises a fuse housing (11) which is filled with an arc extinguishing medium, cover plates (12, 12') which are each laterally fixed to the fuse housing (11), a main fuse-element (14) containing contact pins (13, 13') which project over said cover plates (12, 12'), a display fuse-element (17), and an indicator (18) which is spring-actuated in the safeguarding state. The indicator has a longitudinally extended shank (181) situated in an essentially axially parallel manner in an opening (112) provided in the fuse housing (11). A visual opening (113) provided in the fuse housing (11) opens into the opening (112). The fuse-link also has a filling opening which is located in at least one of the cover plates (12, 12') and which can be provided with a plug (122). The longitudinally extended shank (181) is arranged in the area of the visual opening (113) in the safeguarding state and also displays the safeguarding state. In order to provide a fuse-link which indicates the rupture of the fuse on both the fuse-housing and on the front side, the invention provides that the indicator (18) comprises a first shank (182) which is offset at a 90<0> angle from the longitudinally extended shank (181), and at least one additional shank (183, 184) which is offset at a 90<0> angle from the first shank (182). In addition, the outermost additional shank (183, 184) has a passageway (186) for the plug (122). The indicator (18) is fixed to the cover plate (12, 12') over the stopper (122). The display fuse-element (17) is located at a distance from the plug (122) and is fixed to the first shank (182). At least one area (181') of the longitudinally extended shank (181) is set at a distance away from the cover plate (12, 12') and indicates the ruptured state of the fuse.
DE59901990T 1998-02-06 1999-02-08 ELECTRICAL FUSE INSERT AND DETECTOR FOR AN ELECTRICAL FUSE INSERT Expired - Lifetime DE59901990D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19804777A DE19804777A1 (en) 1998-02-06 1998-02-06 NH fuse link with indicator
PCT/EP1999/000812 WO1999040599A1 (en) 1998-02-06 1999-02-08 Electric fuse-link and an indicator for an electric fuse-link

Publications (1)

Publication Number Publication Date
DE59901990D1 true DE59901990D1 (en) 2002-08-14

Family

ID=7856865

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19804777A Withdrawn DE19804777A1 (en) 1998-02-06 1998-02-06 NH fuse link with indicator
DE59901990T Expired - Lifetime DE59901990D1 (en) 1998-02-06 1999-02-08 ELECTRICAL FUSE INSERT AND DETECTOR FOR AN ELECTRICAL FUSE INSERT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19804777A Withdrawn DE19804777A1 (en) 1998-02-06 1998-02-06 NH fuse link with indicator

Country Status (5)

Country Link
EP (1) EP1051719B1 (en)
AT (1) ATE220475T1 (en)
AU (1) AU2724299A (en)
DE (2) DE19804777A1 (en)
WO (1) WO1999040599A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10066075B4 (en) * 1999-12-23 2005-09-29 Siba Fuses Gmbh & Co. Kg Fuse insert has indicator melting lead passing through cover plate holes, fixed to cover plate by conducting cap region, flange with contact opening section protruding into cover plate opening
DE10005145C2 (en) * 1999-12-23 2002-11-07 Sicherungen Bau Gmbh Fuse link, especially NH fuse link
GB0205762D0 (en) † 2002-03-12 2002-04-24 Cooper Technologies Co Fuse assembly
CZ300923B6 (en) * 2002-03-25 2009-09-09 Oez S.R.O. Knife-edge fuse contact and process for producing thereof
ATE288621T1 (en) * 2002-09-27 2005-02-15 Mueller Jean Ohg Elektrotech FUSE INSERT, ESPECIALLY FOR LOW VOLTAGE, HIGH PERFORMANCE FUSES
ES2237641T3 (en) * 2002-09-27 2005-08-01 Jean Muller Gmbh Elektrotechnische Fabrik FUSE INSERT, ESPECIALLY FOR LOW VOLTAGE HIGH POWER FUSES.
DE102004004674B4 (en) * 2004-01-29 2006-07-27 Weber Holding B.V. Electric fuse link, in particular for a low-voltage high-performance fuse
EP1560245B1 (en) * 2004-01-29 2013-09-18 Weber Ag Cartridge fuse particularly for a low-voltage high-power fuse
CZ299300B6 (en) * 2004-11-10 2008-06-11 Oez S. R. O. Electric fuse link with dual indication of operational status
HRP20100161A2 (en) * 2010-03-18 2011-09-30 Kopčić Nikola Condition indicator of melting part of cartridge of low-voltage highly-effective fuses
CZ2021268A3 (en) 2021-06-01 2022-07-13 Saltek S.R.O. Devices for protecting against over-current, in particular for surge arresters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522214A (en) * 1952-08-21
DE1034751B (en) * 1956-09-29 1958-07-24 Voigt & Haeffner Ag Fuse cartridge, in particular low-voltage, high-performance fuse cartridge with an indicator indicating the status of the fuse
DE3028268A1 (en) * 1980-07-25 1982-02-25 Siemens AG, 1000 Berlin und 8000 München NH FUSE WITH SPRING PANEL INDICATOR
DE4236212C1 (en) * 1992-10-27 1993-12-09 Sicherungen Bau Gmbh Fuse element with fuse condition display spring - has spring tensioned via fuse wire attached to end cap at point above filling opening aperture receiving spring
ATE191100T1 (en) * 1996-08-08 2000-04-15 Siemens Ag FUSE INSERT
DE19723540B4 (en) * 1997-06-05 2009-06-04 Ferraz Shawmut Gmbh Electric fuse link
DE19744535B4 (en) * 1997-06-05 2010-07-29 Ferraz Shawmut Gmbh Electric fuse link

Also Published As

Publication number Publication date
EP1051719B1 (en) 2002-07-10
AU2724299A (en) 1999-08-23
WO1999040599A1 (en) 1999-08-12
DE19804777A1 (en) 2000-02-24
ATE220475T1 (en) 2002-07-15
EP1051719A1 (en) 2000-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIBA FUSES GMBH & CO. KG, 44534 LUENEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: SIBA FUSES GMBH, 44534 LUENEN, DE