DE59901145D1 - FUSE - Google Patents

FUSE

Info

Publication number
DE59901145D1
DE59901145D1 DE59901145T DE59901145T DE59901145D1 DE 59901145 D1 DE59901145 D1 DE 59901145D1 DE 59901145 T DE59901145 T DE 59901145T DE 59901145 T DE59901145 T DE 59901145T DE 59901145 D1 DE59901145 D1 DE 59901145D1
Authority
DE
Germany
Prior art keywords
fuse
spring element
area
operational
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
DE59901145T
Other languages
German (de)
Inventor
Friedrich Becker
Ulrich Deser
Joachim Graf
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59901145D1 publication Critical patent/DE59901145D1/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)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention relates to a fuse unit, especially for low-voltage, high-capacity circuit breakers, whose operational fuse element (1) is controlled by an indicator-fuse element (3) which is mounted in parallel and tenses and retains a spring element (4) upstream from a main plate (5). Said spring element is linked to a signal element (7) which is moveably guided along the body (6) of the fuse unit. The signal element (7) clearly indicates the operational status of the operational fuse element in a visible area (8) when said indicator-fuse element is called upon to respond. The signal element (7) is guided in the form of a sheet which is narrower in a transition area (11) with the spring element than in the visible area (12) and which tapers into a pointed tip, in a head area (13) that is to be fixed to the spring element (4), whereby the initial width of the head area (13) is larger than the width of the through-opening (14) in the main plate (5).
DE59901145T 1998-08-17 1999-08-04 FUSE Expired - Lifetime DE59901145D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29814737U DE29814737U1 (en) 1998-08-17 1998-08-17 Fuse link
PCT/DE1999/002441 WO2000011698A1 (en) 1998-08-17 1999-08-04 Fuse unit

Publications (1)

Publication Number Publication Date
DE59901145D1 true DE59901145D1 (en) 2002-05-08

Family

ID=8061388

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29814737U Expired - Lifetime DE29814737U1 (en) 1998-08-17 1998-08-17 Fuse link
DE59901145T Expired - Lifetime DE59901145D1 (en) 1998-08-17 1999-08-04 FUSE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29814737U Expired - Lifetime DE29814737U1 (en) 1998-08-17 1998-08-17 Fuse link

Country Status (11)

Country Link
EP (1) EP1105903B1 (en)
CN (1) CN2489556Y (en)
AT (1) ATE215733T1 (en)
BR (1) BR9913051A (en)
CZ (1) CZ297630B6 (en)
DE (2) DE29814737U1 (en)
ES (1) ES2176030T3 (en)
HU (1) HU221998B1 (en)
PL (1) PL192137B1 (en)
TR (1) TR200100464T2 (en)
WO (1) WO2000011698A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403893B1 (en) * 2002-09-27 2005-03-09 Jean Müller GmbH Elektrotechnische Fabrik Cartridge fuse particularly for low-voltage high-power fuses
ES2236413T3 (en) * 2002-09-27 2005-07-16 Jean Muller Gmbh Elektrotechnische Fabrik FUSE INSERT, ESPECIALLY FOR LOW VOLTAGE HIGH POWER FUSES.
EP1560245B1 (en) * 2004-01-29 2013-09-18 Weber Ag Cartridge fuse particularly for a low-voltage high-power fuse
DE102004004674B4 (en) * 2004-01-29 2006-07-27 Weber Holding B.V. Electric fuse link, in particular for a low-voltage high-performance 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59701331D1 (en) 1996-08-08 2000-04-27 Siemens Ag FUSE INSERT

Also Published As

Publication number Publication date
WO2000011698A1 (en) 2000-03-02
PL345749A1 (en) 2002-01-02
CZ297630B6 (en) 2007-02-14
HU221998B1 (en) 2003-03-28
HUP0103674A2 (en) 2002-05-29
BR9913051A (en) 2001-05-08
ES2176030T3 (en) 2002-11-16
EP1105903B1 (en) 2002-04-03
CN2489556Y (en) 2002-05-01
ATE215733T1 (en) 2002-04-15
PL192137B1 (en) 2006-09-29
TR200100464T2 (en) 2001-09-21
DE29814737U1 (en) 1998-11-12
EP1105903A1 (en) 2001-06-13
CZ2001573A3 (en) 2002-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition