FR3113180B1 - Fusible et procédé de fabrication associé - Google Patents

Fusible et procédé de fabrication associé Download PDF

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Publication number
FR3113180B1
FR3113180B1 FR2008034A FR2008034A FR3113180B1 FR 3113180 B1 FR3113180 B1 FR 3113180B1 FR 2008034 A FR2008034 A FR 2008034A FR 2008034 A FR2008034 A FR 2008034A FR 3113180 B1 FR3113180 B1 FR 3113180B1
Authority
FR
France
Prior art keywords
fuse
blade
arc
pair
arresters
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
FR2008034A
Other languages
English (en)
Other versions
FR3113180A1 (fr
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
Priority to FR2008034A priority Critical patent/FR3113180B1/fr
Priority to CN202011407956.5A priority patent/CN112331539A/zh
Priority to PCT/EP2021/071152 priority patent/WO2022023418A1/fr
Priority to KR1020237007246A priority patent/KR20230043994A/ko
Priority to EP21751797.8A priority patent/EP4189717B1/fr
Priority to CA3187107A priority patent/CA3187107A1/fr
Priority to JP2023506036A priority patent/JP2023535498A/ja
Priority to MX2023001114A priority patent/MX2023001114A/es
Publication of FR3113180A1 publication Critical patent/FR3113180A1/fr
Application granted granted Critical
Publication of FR3113180B1 publication Critical patent/FR3113180B1/fr
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
    • H01H85/38—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
    • H01H85/04—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
    • 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

Fusible et procédé de fabrication associé Fusible, comprenant au moins une lame fusible (4), ménagée dans une feuille présentant deux faces principales opposées s’étendant selon un axe longitudinal (A2) de la lame fusible, chaque lame fusible comprenant une portion dans laquelle est ménagée une section réduite (46A) définissant un plan transversal (P4) à la lame fusible. Le fusible comprend aussi des pare-arcs (6), qui sont réalisés en un matériau élastique préformé et qui sont associés par paire (60), les pare-arcs d’une même paire étant chacun situés en regard l’un de l’autre sur une face principale respective d’une même lame fusible. Pour au moins une première paire (60) de pare-arcs (6), une couche d’adhésif (72) est intercalée entre la lame fusible (4) et une face interne (66) de chaque pare-arc (6) de cette paire, la face interne étant orientée vers une des faces principales de la lame fusible, de manière à fixer chaque pare-arc sur la lame fusible. Figure pour l'abrégé : Figure 3
FR2008034A 2020-07-29 2020-07-29 Fusible et procédé de fabrication associé Active FR3113180B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2008034A FR3113180B1 (fr) 2020-07-29 2020-07-29 Fusible et procédé de fabrication associé
CN202011407956.5A CN112331539A (zh) 2020-07-29 2020-12-03 熔断器及其制造方法
KR1020237007246A KR20230043994A (ko) 2020-07-29 2021-07-28 퓨즈 및 연관된 제조 방법
EP21751797.8A EP4189717B1 (fr) 2020-07-29 2021-07-28 Fusible et procédé de fabrication associé
PCT/EP2021/071152 WO2022023418A1 (fr) 2020-07-29 2021-07-28 Fusible et procédé de fabrication associé
CA3187107A CA3187107A1 (fr) 2020-07-29 2021-07-28 Fusible et procede de fabrication associe
JP2023506036A JP2023535498A (ja) 2020-07-29 2021-07-28 ヒューズ及び関連製造方法
MX2023001114A MX2023001114A (es) 2020-07-29 2021-07-28 Fusible y proceso de manufactura asociado.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008034 2020-07-29
FR2008034A FR3113180B1 (fr) 2020-07-29 2020-07-29 Fusible et procédé de fabrication associé

Publications (2)

Publication Number Publication Date
FR3113180A1 FR3113180A1 (fr) 2022-02-04
FR3113180B1 true FR3113180B1 (fr) 2022-08-05

Family

ID=73401666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008034A Active FR3113180B1 (fr) 2020-07-29 2020-07-29 Fusible et procédé de fabrication associé

Country Status (8)

Country Link
EP (1) EP4189717B1 (fr)
JP (1) JP2023535498A (fr)
KR (1) KR20230043994A (fr)
CN (1) CN112331539A (fr)
CA (1) CA3187107A1 (fr)
FR (1) FR3113180B1 (fr)
MX (1) MX2023001114A (fr)
WO (1) WO2022023418A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7388725B2 (ja) * 2021-02-18 2023-11-29 太平洋精工株式会社 ヒューズ
IT202200007358A1 (it) * 2022-04-13 2023-10-13 Mta Spa Elemento fusibile di un dispositivo fusibile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601737A (en) * 1969-10-09 1971-08-24 Gen Electrie Co Fuse elements for dc interruption
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
SI24871B (sl) * 2014-10-24 2020-11-30 Razvojni Center Enem Novi Materiali D.O.O. Električna varovalka
US10224166B2 (en) * 2014-11-14 2019-03-05 Littelfuse, Inc. High-current fuse with endbell assembly
CN209461405U (zh) * 2018-11-28 2019-10-01 库柏西安熔断器有限公司 熔断器、电动汽车用整车电路和电动汽车

Also Published As

Publication number Publication date
KR20230043994A (ko) 2023-03-31
EP4189717A1 (fr) 2023-06-07
CA3187107A1 (fr) 2022-02-03
CN112331539A (zh) 2021-02-05
EP4189717C0 (fr) 2024-05-01
FR3113180A1 (fr) 2022-02-04
EP4189717B1 (fr) 2024-05-01
JP2023535498A (ja) 2023-08-17
MX2023001114A (es) 2023-02-22
WO2022023418A1 (fr) 2022-02-03

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