JP2022045414A - ヒューズ - Google Patents
ヒューズ Download PDFInfo
- Publication number
- JP2022045414A JP2022045414A JP2020151005A JP2020151005A JP2022045414A JP 2022045414 A JP2022045414 A JP 2022045414A JP 2020151005 A JP2020151005 A JP 2020151005A JP 2020151005 A JP2020151005 A JP 2020151005A JP 2022045414 A JP2022045414 A JP 2022045414A
- Authority
- JP
- Japan
- Prior art keywords
- soluble body
- bus bar
- soluble
- fuse
- body portion
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 210000003712 lysosome Anatomy 0.000 description 1
- 230000001868 lysosomic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
Images
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
-
- 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
- H01H85/11—Fusible members characterised by the shape or form of the fusible member with applied local area of a metal which, on melting, forms a eutectic with the main material of the fusible member, i.e. M-effect devices
-
- 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
- H01H85/143—Electrical contacts; Fastening fusible members to such contacts
- H01H85/147—Parallel-side contacts
-
- 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
-
- 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
Abstract
Description
300 端子部
400 可溶体部ユニット
600 バスバー部
610 入力端子部
700 ヒューズ
Claims (4)
- 入力端子部と、当該入力端子部から入力された電流が流れるバスバー部と、当該バスバー部に可溶体部を介して接続される端子部とを備えたヒューズであって、
前記可溶体部と前記端子部とを備えた可溶体部ユニットを複数備え、
前記可溶体部ユニットのそれぞれは、前記バスバー部とは別体であって、前記バスバー部に個別に取り付けられていることを特徴とするヒューズ。
- 前記可溶体部ユニットの前記可溶体部は、前記端子部と前記バスバー部とを結ぶ高さ方向に延出しており、
前記可溶体部の一部は、前記高さ方向に縮むように、かつ、前記バスバー部の表面から突出するように、屈曲していることを特徴とする請求項1に記載のヒューズ。
- 前記可溶体部ユニットは、前記可溶体部を収容するハウジングを備え、
前記ハウジングは、前記バスバー部の表面から突出しており、
前記ハウジングの上面壁には、内部の前記可溶体部を視認可能な視認窓が形成されていることを特徴とする請求項2に記載のヒューズ。
- 前記視認窓は、前記ハウジングの上面壁から正面壁へ延出していることを特徴とする請求項3に記載のヒューズ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020151005A JP7426088B2 (ja) | 2020-09-09 | 2020-09-09 | ヒューズ |
PCT/JP2021/026745 WO2022054404A1 (ja) | 2020-09-09 | 2021-07-16 | ヒューズ |
KR1020227044123A KR20230062478A (ko) | 2020-09-09 | 2021-07-16 | 퓨즈 |
US17/926,888 US20230215675A1 (en) | 2020-09-09 | 2021-07-16 | Fuse |
CN202180045858.8A CN115769331A (zh) | 2020-09-09 | 2021-07-16 | 熔断器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020151005A JP7426088B2 (ja) | 2020-09-09 | 2020-09-09 | ヒューズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022045414A true JP2022045414A (ja) | 2022-03-22 |
JP7426088B2 JP7426088B2 (ja) | 2024-02-01 |
Family
ID=80632495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020151005A Active JP7426088B2 (ja) | 2020-09-09 | 2020-09-09 | ヒューズ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230215675A1 (ja) |
JP (1) | JP7426088B2 (ja) |
KR (1) | KR20230062478A (ja) |
CN (1) | CN115769331A (ja) |
WO (1) | WO2022054404A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007080709A (ja) * | 2005-09-15 | 2007-03-29 | Yazaki Corp | ヒュージブルリンク |
JP2011253679A (ja) * | 2010-06-01 | 2011-12-15 | Yazaki Corp | ヒューズユニット |
JP2014182952A (ja) * | 2013-03-19 | 2014-09-29 | Yazaki Corp | ヒュージブルリンク |
KR20160081061A (ko) * | 2014-12-30 | 2016-07-08 | 한국단자공업 주식회사 | 멀티 퓨즈 |
US20170236675A1 (en) * | 2016-02-17 | 2017-08-17 | Littelfuse, Inc. | High current one-piece fuse element and split body |
WO2018055676A1 (ja) * | 2016-09-20 | 2018-03-29 | 株式会社東芝 | 組電池および導電部材 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5903407B2 (ja) | 2013-07-18 | 2016-04-13 | 太平洋精工株式会社 | 多極型ヒュージブルリンク |
-
2020
- 2020-09-09 JP JP2020151005A patent/JP7426088B2/ja active Active
-
2021
- 2021-07-16 WO PCT/JP2021/026745 patent/WO2022054404A1/ja active Application Filing
- 2021-07-16 CN CN202180045858.8A patent/CN115769331A/zh active Pending
- 2021-07-16 KR KR1020227044123A patent/KR20230062478A/ko unknown
- 2021-07-16 US US17/926,888 patent/US20230215675A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007080709A (ja) * | 2005-09-15 | 2007-03-29 | Yazaki Corp | ヒュージブルリンク |
JP2011253679A (ja) * | 2010-06-01 | 2011-12-15 | Yazaki Corp | ヒューズユニット |
JP2014182952A (ja) * | 2013-03-19 | 2014-09-29 | Yazaki Corp | ヒュージブルリンク |
KR20160081061A (ko) * | 2014-12-30 | 2016-07-08 | 한국단자공업 주식회사 | 멀티 퓨즈 |
US20170236675A1 (en) * | 2016-02-17 | 2017-08-17 | Littelfuse, Inc. | High current one-piece fuse element and split body |
WO2018055676A1 (ja) * | 2016-09-20 | 2018-03-29 | 株式会社東芝 | 組電池および導電部材 |
Also Published As
Publication number | Publication date |
---|---|
WO2022054404A1 (ja) | 2022-03-17 |
US20230215675A1 (en) | 2023-07-06 |
JP7426088B2 (ja) | 2024-02-01 |
KR20230062478A (ko) | 2023-05-09 |
CN115769331A (zh) | 2023-03-07 |
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