MX2023001115A - Fusible y proceso de manufactura asociado. - Google Patents

Fusible y proceso de manufactura asociado.

Info

Publication number
MX2023001115A
MX2023001115A MX2023001115A MX2023001115A MX2023001115A MX 2023001115 A MX2023001115 A MX 2023001115A MX 2023001115 A MX2023001115 A MX 2023001115A MX 2023001115 A MX2023001115 A MX 2023001115A MX 2023001115 A MX2023001115 A MX 2023001115A
Authority
MX
Mexico
Prior art keywords
fuse
fuse link
reduced section
arc
perforation
Prior art date
Application number
MX2023001115A
Other languages
English (en)
Inventor
Laurent Milliere
Franck Sarrus
Palma Jean-François De
Original Assignee
Mersen France Sb 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 Mersen France Sb Sas filed Critical Mersen France Sb Sas
Publication of MX2023001115A publication Critical patent/MX2023001115A/es

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
    • H01H85/04—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
    • H01H85/38—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • 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
    • 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
    • H01H2085/381—Means for extinguishing or suppressing arc with insulating body insertable between the end contacts of the fusible element
    • 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
    • H01H2085/388—Means for extinguishing or suppressing arc using special materials
    • 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
    • H01H85/165—Casings
    • H01H85/175—Casings characterised by the casing shape or form

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)

Abstract

Un fusible, que comprende por lo menos una cuchilla de fusible (4) en la cual se forma una sección reducida (46A) que define un plano (P4) transversal a la cuchilla de fusible. El fusible también comprende protectores de arco (6), los cuales están hechos de un material elástico y los cuales están asociados en pares, los protectores de arco del mismo par están dispuestos uno frente al otro en un lado principal respectivo de la misma cuchilla de fusible. Cada protector de arco comprende una cara interna (66), orientada hacia la cuchilla de fusible, una cara frontal (62), orientada hacia la sección reducida, y una cara posterior (64), orientada lejos de la sección reducida. Se realiza por lo menos una perforación (80) en la cuchilla de fusible en las proximidades de la sección reducida, cada perforación está por lo menos parcialmente cerrada por las caras internas (66) de los dos protectores de arco del mismo par, cada perforación deja una cavidad entre los dos protectores de arco del mismo par.
MX2023001115A 2020-07-29 2021-07-28 Fusible y proceso de manufactura asociado. MX2023001115A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008037A FR3113179B1 (fr) 2020-07-29 2020-07-29 Fusible et procédé de fabrication associé
PCT/EP2021/071214 WO2022023448A1 (fr) 2020-07-29 2021-07-28 Fusible et procédé de fabrication associé

Publications (1)

Publication Number Publication Date
MX2023001115A true MX2023001115A (es) 2023-02-22

Family

ID=73497901

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023001115A MX2023001115A (es) 2020-07-29 2021-07-28 Fusible y proceso de manufactura asociado.

Country Status (9)

Country Link
US (1) US20230274903A1 (es)
EP (1) EP4189718B1 (es)
JP (1) JP2023535796A (es)
KR (1) KR20230043214A (es)
CN (1) CN112331540A (es)
CA (1) CA3187102A1 (es)
FR (1) FR3113179B1 (es)
MX (1) MX2023001115A (es)
WO (1) WO2022023448A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892061A (en) * 1958-07-24 1959-06-23 Chase Shawmut Co Fuses with fulgurite suppressing means
US3238333A (en) * 1961-12-12 1966-03-01 Chase Shawmut Co Fuse structures with pin-mounted blade contacts
JPS5364746A (en) * 1976-11-22 1978-06-09 Mitsubishi Electric Corp Fuse
JPS5546990Y2 (es) * 1977-05-10 1980-11-05
US5252942A (en) * 1992-01-08 1993-10-12 Cooper Industries, Inc. Fuse links and dual element fuse
US5596306A (en) 1995-06-07 1997-01-21 Littelfuse, Inc. Form fitting arc barrier for fuse links
US6160471A (en) * 1997-06-06 2000-12-12 Littlelfuse, Inc. Fusible link with non-mechanically linked tab description
US9620322B2 (en) * 2014-04-14 2017-04-11 Mersen Usa Newburyport-Ma, Llc Arc suppressor for fusible elements
CN105047497B (zh) * 2015-08-20 2018-02-13 武汉标迪电子科技有限公司 电动汽车电池组单体电芯保护用熔断器
US20170345605A1 (en) * 2016-05-24 2017-11-30 Cooper Technologies Company Fuse element assembly and method of fabricating the same

Also Published As

Publication number Publication date
US20230274903A1 (en) 2023-08-31
JP2023535796A (ja) 2023-08-21
WO2022023448A1 (fr) 2022-02-03
FR3113179A1 (fr) 2022-02-04
EP4189718B1 (fr) 2024-04-24
CN112331540A (zh) 2021-02-05
CA3187102A1 (fr) 2022-02-03
EP4189718C0 (fr) 2024-04-24
KR20230043214A (ko) 2023-03-30
FR3113179B1 (fr) 2023-05-12
EP4189718A1 (fr) 2023-06-07

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