EP4104197A4 - Low profile integrated fuse module - Google Patents

Low profile integrated fuse module Download PDF

Info

Publication number
EP4104197A4
EP4104197A4 EP21753394.2A EP21753394A EP4104197A4 EP 4104197 A4 EP4104197 A4 EP 4104197A4 EP 21753394 A EP21753394 A EP 21753394A EP 4104197 A4 EP4104197 A4 EP 4104197A4
Authority
EP
European Patent Office
Prior art keywords
low profile
fuse module
integrated fuse
profile integrated
module
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.)
Pending
Application number
EP21753394.2A
Other languages
German (de)
French (fr)
Other versions
EP4104197A1 (en
Inventor
Julio Urrea
Gary Bold
Hector PEREZ
Matt YURKANIN
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.)
Littelfuse Inc
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
Priority claimed from US16/789,857 external-priority patent/US11282667B2/en
Application filed by Littelfuse Inc filed Critical Littelfuse Inc
Publication of EP4104197A1 publication Critical patent/EP4104197A1/en
Publication of EP4104197A4 publication Critical patent/EP4104197A4/en
Pending 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
    • H01H85/20—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
    • H01H85/041—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
    • H01H85/08—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
    • H01H85/12—Two or more separate fusible members in parallel
    • 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
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/025—Structural association with a binding post of a storage battery
    • 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
    • H01H2085/0555—Input terminal connected to a plurality of output terminals, e.g. multielectrode
    • 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
    • H01H2085/2075—Junction box, having holders integrated with several other holders in a particular wiring layout
    • H01H2085/208—Junction box, having holders integrated with several other holders in a particular wiring layout specially adapted for vehicles
EP21753394.2A 2020-02-11 2021-02-11 Low profile integrated fuse module Pending EP4104197A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202016638378A 2020-02-11 2020-02-11
US16/789,857 US11282667B2 (en) 2017-09-08 2020-02-13 Low profile integrated fuse module
PCT/US2021/017545 WO2021163250A1 (en) 2020-02-11 2021-02-11 Low profile integrated fuse module

Publications (2)

Publication Number Publication Date
EP4104197A1 EP4104197A1 (en) 2022-12-21
EP4104197A4 true EP4104197A4 (en) 2023-08-09

Family

ID=77291855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21753394.2A Pending EP4104197A4 (en) 2020-02-11 2021-02-11 Low profile integrated fuse module

Country Status (4)

Country Link
EP (1) EP4104197A4 (en)
JP (1) JP7396773B2 (en)
CN (1) CN115088052A (en)
WO (1) WO2021163250A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE545700C2 (en) * 2022-03-04 2023-12-12 Scania Cv Ab Bus bar current interruption device and energy storage device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120017372A (en) * 2010-08-18 2012-02-28 한국단자공업 주식회사 Multi fuse
US9842718B1 (en) * 2016-06-10 2017-12-12 Sumitomo Wiring Systems, Ltd. Fuse array for vehicle electrical system having multiple discrete circuits
WO2019060805A1 (en) * 2017-09-22 2019-03-28 Littelfuse, Inc. Integrated fuse module
WO2019236835A1 (en) * 2018-06-06 2019-12-12 Littelfuse, Inc. Low profile integrated fuse module

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910923B2 (en) * 2000-12-15 2005-06-28 Autonetworks Technologies, Ltd. Fuse module
JP4381845B2 (en) * 2004-02-19 2009-12-09 株式会社オートネットワーク技術研究所 Fuse module
JP4238783B2 (en) * 2004-06-08 2009-03-18 住友電装株式会社 Electrical connection box fuse mounting structure
US8665056B2 (en) 2010-05-18 2014-03-04 Littlefuse, Inc. Fuse assembly
JP5800229B2 (en) 2011-11-24 2015-10-28 住友電装株式会社 Multipolar fuse device
JP6770358B2 (en) 2016-07-13 2020-10-14 太平洋精工株式会社 Multiple fuse
JP6933774B2 (en) * 2017-09-08 2021-09-08 リテルヒューズ・インク Low profile integrated fuse module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120017372A (en) * 2010-08-18 2012-02-28 한국단자공업 주식회사 Multi fuse
US9842718B1 (en) * 2016-06-10 2017-12-12 Sumitomo Wiring Systems, Ltd. Fuse array for vehicle electrical system having multiple discrete circuits
WO2019060805A1 (en) * 2017-09-22 2019-03-28 Littelfuse, Inc. Integrated fuse module
WO2019236835A1 (en) * 2018-06-06 2019-12-12 Littelfuse, Inc. Low profile integrated fuse module

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021163250A1 *

Also Published As

Publication number Publication date
EP4104197A1 (en) 2022-12-21
CN115088052A (en) 2022-09-20
JP2023514153A (en) 2023-04-05
WO2021163250A1 (en) 2021-08-19
JP7396773B2 (en) 2023-12-12

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RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 85/02 20060101ALN20230705BHEP

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