WO1998037566A1 - Element fusible ameliore - Google Patents

Element fusible ameliore

Info

Publication number
WO1998037566A1
WO1998037566A1 PCT/US1998/005333 US9805333W WO9837566A1 WO 1998037566 A1 WO1998037566 A1 WO 1998037566A1 US 9805333 W US9805333 W US 9805333W WO 9837566 A1 WO9837566 A1 WO 9837566A1
Authority
WO
WIPO (PCT)
Prior art keywords
fusible link
link
metal
length
improved fusible
Prior art date
Application number
PCT/US1998/005333
Other languages
English (en)
Inventor
Siebang Oh
James J. Beckert
Original Assignee
Littelfuse, Inc.
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 Littelfuse, Inc. filed Critical Littelfuse, Inc.
Priority to AU64720/98A priority Critical patent/AU6472098A/en
Publication of WO1998037566A1 publication Critical patent/WO1998037566A1/fr

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
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H85/201—Bases for supporting the fuse; Separate parts thereof for connecting a fuse in a lead and adapted to be supported by the lead alone
    • 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
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/10—Fusible members characterised by the shape or form of the fusible member with constriction for localised fusing
    • 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
    • H01H85/044—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified
    • 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
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/06—Fusible members characterised by the fusible material

Landscapes

  • Fuses (AREA)

Abstract

L'invention concerne un élément fusible amélioré (18) comportant une longueur d'un métal ou d'un alliage de métaux présentant une température de fusion égale ou inférieure à 450 °C, tel qu'un alliage de zinc. Il est possible de raccourcir l'élément fusible pour en accroître l'intensité nominale. L'élément fusible (18) comporte de façon caractéristique une longueur d'un métal ou d'un alliage de métaux présentant deux extrémités opposées (22, 24), qui a été frappée sur une partie de sa longueur située entre ces deux extrémités. La frappe permet de produire une partie aplatie (36) de diamètre accru. On peut placer de un à trois trous dans la partie aplatie (36), et ébarber celle-ci de matière excédentaire. L'élément fusible (18) amélioré peut présenter une section transversale circulaire, et a de préférence un diamètre compris entre 0,100' et 0,500'.
PCT/US1998/005333 1997-02-21 1998-02-20 Element fusible ameliore WO1998037566A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64720/98A AU6472098A (en) 1997-02-21 1998-02-20 Improved fusible link

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80371797A 1997-02-21 1997-02-21
US08/803,717 1997-02-21

Publications (1)

Publication Number Publication Date
WO1998037566A1 true WO1998037566A1 (fr) 1998-08-27

Family

ID=25187258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/005333 WO1998037566A1 (fr) 1997-02-21 1998-02-20 Element fusible ameliore

Country Status (2)

Country Link
AU (1) AU6472098A (fr)
WO (1) WO1998037566A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785086A1 (fr) * 1998-10-23 2000-04-28 Valeo Equip Electr Moteur Circuit d'alimentation electrique d'un moteur de demarreur et demarreur de vehicule automobile comportant un coupe-circuit integre, et demarreur associe,
FR2936645A1 (fr) * 2008-09-30 2010-04-02 Peugeot Citroen Automobiles Sa Cable electrique d'alimentation presentant un fusible de protection contre son echauffement.
EP3142137A1 (fr) * 2011-10-27 2017-03-15 Littelfuse, Inc. Fusible avec bouchons isolés

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1388568A (en) * 1919-03-17 1921-08-23 Slaughter W Huff Method of manufacturing drawn links for electric fuses
DE1788020A1 (de) * 1968-09-17 1970-10-29 Siemens Ag Schmelzleiter in Runddrahtform fuer Schmelzeinsaetze
DE3302034A1 (de) * 1982-01-26 1983-10-27 Jean Müller KG Elektrotechnische Fabrik, 6228 Eltville Elektrische schmelzsicherung
DE3401368A1 (de) * 1984-01-17 1985-10-03 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Elektrisches schmelzsicherungselement
US4837546A (en) * 1988-03-11 1989-06-06 Bel Fuse Inc. Fuse block
DE4116983A1 (de) * 1990-05-25 1991-11-28 Duerrwaechter E Dr Doduco Elektrische sicherung zum einbau in stromversorgungskabel in kraftfahrzeugen
FR2715000A1 (fr) * 1994-01-13 1995-07-13 Sylea Procédé de fabrication de conducteurs auto-protégés.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1388568A (en) * 1919-03-17 1921-08-23 Slaughter W Huff Method of manufacturing drawn links for electric fuses
DE1788020A1 (de) * 1968-09-17 1970-10-29 Siemens Ag Schmelzleiter in Runddrahtform fuer Schmelzeinsaetze
DE3302034A1 (de) * 1982-01-26 1983-10-27 Jean Müller KG Elektrotechnische Fabrik, 6228 Eltville Elektrische schmelzsicherung
DE3401368A1 (de) * 1984-01-17 1985-10-03 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Elektrisches schmelzsicherungselement
US4837546A (en) * 1988-03-11 1989-06-06 Bel Fuse Inc. Fuse block
DE4116983A1 (de) * 1990-05-25 1991-11-28 Duerrwaechter E Dr Doduco Elektrische sicherung zum einbau in stromversorgungskabel in kraftfahrzeugen
FR2715000A1 (fr) * 1994-01-13 1995-07-13 Sylea Procédé de fabrication de conducteurs auto-protégés.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785086A1 (fr) * 1998-10-23 2000-04-28 Valeo Equip Electr Moteur Circuit d'alimentation electrique d'un moteur de demarreur et demarreur de vehicule automobile comportant un coupe-circuit integre, et demarreur associe,
FR2936645A1 (fr) * 2008-09-30 2010-04-02 Peugeot Citroen Automobiles Sa Cable electrique d'alimentation presentant un fusible de protection contre son echauffement.
EP3142137A1 (fr) * 2011-10-27 2017-03-15 Littelfuse, Inc. Fusible avec bouchons isolés

Also Published As

Publication number Publication date
AU6472098A (en) 1998-09-09

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