JP6093260B2 - ヒューズ - Google Patents
ヒューズ Download PDFInfo
- Publication number
- JP6093260B2 JP6093260B2 JP2013146299A JP2013146299A JP6093260B2 JP 6093260 B2 JP6093260 B2 JP 6093260B2 JP 2013146299 A JP2013146299 A JP 2013146299A JP 2013146299 A JP2013146299 A JP 2013146299A JP 6093260 B2 JP6093260 B2 JP 6093260B2
- Authority
- JP
- Japan
- Prior art keywords
- fuse
- insulating housing
- opening end
- protrusion
- conductive terminal
- 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
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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
- H01H85/041—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
- H01H85/045—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type
- H01H85/0456—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type with knife-blade end 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
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/0411—Miniature fuses
- H01H85/0415—Miniature fuses cartridge type
- H01H85/0417—Miniature fuses cartridge type with 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
- H01H85/041—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
- H01H85/045—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type
-
- 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
- H01H85/153—Knife-blade-end 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
Landscapes
- Fuses (AREA)
Description
以下では、図5(a)及び(b)を参照して、本願発明のヒューズ100の変形例1であるヒューズ200、及び変形例2であるヒューズ300について説明する。ヒューズ200及びヒューズ300の構成は、突起部260及び突起部360の形状が、それぞれヒューズ100の突起部60と異なるが、他の点においては、ヒューズ100と共通している。したがって、共通する構成については、説明を省略する。
以下では、図6(a)から(d)を参照して、本願発明のヒューズ100の変形例3であるヒューズ400について説明する。ヒューズ400の構成は、突起部460の形状がヒューズ100の突起部60の形状と異なるが、他の点においては、ヒューズ100と共通している。したがって、共通する構成については、説明を省略する。
20 溶断部
30 ヒューズエレメント
40 絶縁ハウジング
50 開口端
60 突起部
100 ヒューズ
Claims (2)
- 一対の導電端子と、
該導電端子間に設けられた溶断部を備えたヒューズエレメントと、
前記溶断部及び前記導電端子の少なくとも一部を覆い、その下端側が開口している絶縁ハウジングとからなり、
前記絶縁ハウジングに前記一対の導電端子を組み込んだ状態で、当該一対の導電端子の間に開口が存在するヒューズであって、
前記絶縁ハウジングの開口端の内壁面には、突起部が形成されており、
前記突起部は、前記絶縁ハウジングの板厚方向の両側の内壁面に、それぞれ設けられており、
さらに、前記突起部の先端間の距離は、前記導電端子の横幅より小さいことを特徴とするヒューズ。 - 前記突起部は、前記絶縁ハウジングの内壁面の開口面から上端側まで形成されていることを特徴とする請求項1に記載のヒューズ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013146299A JP6093260B2 (ja) | 2013-07-12 | 2013-07-12 | ヒューズ |
KR1020167000410A KR102098704B1 (ko) | 2013-07-12 | 2014-06-10 | 퓨즈 |
PCT/JP2014/003102 WO2015004844A1 (ja) | 2013-07-12 | 2014-06-10 | ヒューズ |
US14/903,017 US10283305B2 (en) | 2013-07-12 | 2014-06-10 | Fuse |
EP14822372.0A EP3021345B1 (en) | 2013-07-12 | 2014-06-10 | Fuse |
CN201480036021.7A CN105340046B (zh) | 2013-07-12 | 2014-06-10 | 熔丝 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013146299A JP6093260B2 (ja) | 2013-07-12 | 2013-07-12 | ヒューズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015018740A JP2015018740A (ja) | 2015-01-29 |
JP6093260B2 true JP6093260B2 (ja) | 2017-03-08 |
Family
ID=52279557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013146299A Active JP6093260B2 (ja) | 2013-07-12 | 2013-07-12 | ヒューズ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10283305B2 (ja) |
EP (1) | EP3021345B1 (ja) |
JP (1) | JP6093260B2 (ja) |
KR (1) | KR102098704B1 (ja) |
CN (1) | CN105340046B (ja) |
WO (1) | WO2015004844A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020077523A (ja) | 2018-11-07 | 2020-05-21 | デクセリアルズ株式会社 | 保護素子 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4420214A (en) * | 1980-02-14 | 1983-12-13 | Wu Jeng Shyong | Electrical plug and socket having replaceable overcurrent-protection device provided with safety latch means |
US4499447A (en) * | 1983-06-17 | 1985-02-12 | Guim Multi-Tech Corporation | Blade terminal fuses with integrity indicator |
NL8602252A (nl) | 1986-09-05 | 1988-04-05 | Littelfuse Tracor | Smeltveiligheid. |
JP3442159B2 (ja) * | 1994-09-27 | 2003-09-02 | 矢崎総業株式会社 | ヒューズ |
US5841338A (en) * | 1996-04-17 | 1998-11-24 | Sumitomo Wiring Systems, Ltd. | Fuse combination, method of making the same, and fuse circuit including the same |
US6642834B1 (en) * | 1999-03-04 | 2003-11-04 | Littelfuse, Inc. | High voltage automotive use |
US6815841B1 (en) * | 1999-11-03 | 2004-11-09 | Littelfuse, Inc. | Fuse arrangements and fuse boxes for a vehicle |
JP2001283708A (ja) | 2000-03-31 | 2001-10-12 | Yazaki Corp | ヒューズ |
JP3242095B2 (ja) | 2000-05-16 | 2001-12-25 | 矢崎総業株式会社 | ヒューズ |
US6459356B1 (en) | 2000-08-25 | 2002-10-01 | Scientific-Atlanta, Inc. | Subminiature time delay fuse |
JP4509351B2 (ja) * | 2000-10-23 | 2010-07-21 | 太平洋精工株式会社 | ヒューズ素子 |
JP4104817B2 (ja) * | 2000-11-22 | 2008-06-18 | 太平洋精工株式会社 | ブレード形ヒューズ |
CN1957434B (zh) * | 2004-03-05 | 2010-05-12 | 力特保险丝有限公司 | 汽车用叶片式熔断器 |
JP5286330B2 (ja) | 2010-07-06 | 2013-09-11 | 東京計装株式会社 | 樹脂ダイヤフラムのシール方法 |
-
2013
- 2013-07-12 JP JP2013146299A patent/JP6093260B2/ja active Active
-
2014
- 2014-06-10 KR KR1020167000410A patent/KR102098704B1/ko active Active
- 2014-06-10 WO PCT/JP2014/003102 patent/WO2015004844A1/ja active Application Filing
- 2014-06-10 CN CN201480036021.7A patent/CN105340046B/zh active Active
- 2014-06-10 EP EP14822372.0A patent/EP3021345B1/en active Active
- 2014-06-10 US US14/903,017 patent/US10283305B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10283305B2 (en) | 2019-05-07 |
CN105340046A (zh) | 2016-02-17 |
KR20160030170A (ko) | 2016-03-16 |
WO2015004844A1 (ja) | 2015-01-15 |
KR102098704B1 (ko) | 2020-04-08 |
CN105340046B (zh) | 2018-05-15 |
US20160141139A1 (en) | 2016-05-19 |
EP3021345B1 (en) | 2018-10-24 |
JP2015018740A (ja) | 2015-01-29 |
EP3021345A1 (en) | 2016-05-18 |
EP3021345A4 (en) | 2017-02-15 |
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