EP4189718C0 - Sicherung und zugehöriges herstellungsverfahren - Google Patents

Sicherung und zugehöriges herstellungsverfahren

Info

Publication number
EP4189718C0
EP4189718C0 EP21751808.3A EP21751808A EP4189718C0 EP 4189718 C0 EP4189718 C0 EP 4189718C0 EP 21751808 A EP21751808 A EP 21751808A EP 4189718 C0 EP4189718 C0 EP 4189718C0
Authority
EP
European Patent Office
Prior art keywords
security
manufacturing process
related manufacturing
manufacturing
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.)
Active
Application number
EP21751808.3A
Other languages
English (en)
French (fr)
Other versions
EP4189718A1 (de
EP4189718B1 (de
Inventor
Laurent Milliere
Franck Sarrus
Palma Jean-François De
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.)
Mersen France SB SAS
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 EP4189718A1 publication Critical patent/EP4189718A1/de
Application granted granted Critical
Publication of EP4189718C0 publication Critical patent/EP4189718C0/de
Publication of EP4189718B1 publication Critical patent/EP4189718B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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)
EP21751808.3A 2020-07-29 2021-07-28 Sicherung und zugehöriges herstellungsverfahren Active EP4189718B1 (de)

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 (3)

Publication Number Publication Date
EP4189718A1 EP4189718A1 (de) 2023-06-07
EP4189718C0 true EP4189718C0 (de) 2024-04-24
EP4189718B1 EP4189718B1 (de) 2024-04-24

Family

ID=73497901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21751808.3A Active EP4189718B1 (de) 2020-07-29 2021-07-28 Sicherung und zugehöriges herstellungsverfahren

Country Status (9)

Country Link
US (1) US12249474B2 (de)
EP (1) EP4189718B1 (de)
JP (1) JP7828948B2 (de)
KR (1) KR20230043214A (de)
CN (1) CN112331540B (de)
CA (1) CA3187102A1 (de)
FR (1) FR3113179B1 (de)
MX (1) MX2023001115A (de)
WO (1) WO2022023448A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7501425B2 (ja) * 2021-03-30 2024-06-18 株式会社オートネットワーク技術研究所 ヒューズ素子
EP4498400B1 (de) * 2023-07-26 2025-12-24 Cooper Xi'an Fusegear Co., Ltd. Sicherungskörper für sicherung und sicherung

Family Cites Families (11)

* 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 (de) * 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
US10224166B2 (en) * 2014-11-14 2019-03-05 Littelfuse, Inc. High-current fuse with endbell assembly
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
CN112331540A (zh) 2021-02-05
JP2023535796A (ja) 2023-08-21
US20230274903A1 (en) 2023-08-31
CA3187102A1 (fr) 2022-02-03
FR3113179B1 (fr) 2023-05-12
JP7828948B2 (ja) 2026-03-12
WO2022023448A1 (fr) 2022-02-03
KR20230043214A (ko) 2023-03-30
EP4189718A1 (de) 2023-06-07
MX2023001115A (es) 2023-02-22
EP4189718B1 (de) 2024-04-24
US12249474B2 (en) 2025-03-11
FR3113179A1 (fr) 2022-02-04
CN112331540B (zh) 2025-07-01

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