BR112015006314A2 - fusível de fio elétrico - Google Patents
fusível de fio elétricoInfo
- Publication number
- BR112015006314A2 BR112015006314A2 BR112015006314A BR112015006314A BR112015006314A2 BR 112015006314 A2 BR112015006314 A2 BR 112015006314A2 BR 112015006314 A BR112015006314 A BR 112015006314A BR 112015006314 A BR112015006314 A BR 112015006314A BR 112015006314 A2 BR112015006314 A2 BR 112015006314A2
- Authority
- BR
- Brazil
- Prior art keywords
- wire fuse
- recessed
- electric wire
- heat point
- core wire
- Prior art date
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
- H01H85/11—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
- 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
- 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
- H01H85/10—Fusible members characterised by the shape or form of the fusible member with constriction for localised fusing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuses (AREA)
Abstract
resumo “fusível de fio elétrico” trata-se de um fusível de fio elétrico (1) provido de: uma parte de ponto de calor (20) que é uma parte, de um fio de núcleo (10), que é conectada em série a um circuito a ser protegido, parte esta que é formada em uma forma de barra tendo uma seção transversal circular com uma área de seção transversal menor do que a da parte restante do fio de núcleo por formação a quente; uma parte rebaixada (30) formada de modo a ser rebaixada na superfície periférica externa da parte de ponto de calor (20) simultaneamente com a formação a quente da parte de ponto de calor (20); e um metal de baixo ponto de fusão (40) disposto na parte rebaixada (30).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012230111A JP5986878B2 (ja) | 2012-10-17 | 2012-10-17 | 電線ヒューズ |
PCT/JP2013/076090 WO2014061418A1 (ja) | 2012-10-17 | 2013-09-26 | 電線ヒューズ |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015006314A2 true BR112015006314A2 (pt) | 2017-07-04 |
Family
ID=50487991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015006314A BR112015006314A2 (pt) | 2012-10-17 | 2013-09-26 | fusível de fio elétrico |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5986878B2 (pt) |
KR (1) | KR20150046243A (pt) |
CN (1) | CN104641443A (pt) |
BR (1) | BR112015006314A2 (pt) |
WO (1) | WO2014061418A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102442331B1 (ko) | 2018-05-25 | 2022-09-08 | 주식회사 엘지에너지솔루션 | 다단형 퓨즈 모듈 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB775977A (en) * | 1953-04-13 | 1957-05-29 | Brush Electrical Eng | Improvements in fusible elements for cartridge fuse-links for electrical circuits |
JP2796294B2 (ja) * | 1987-06-24 | 1998-09-10 | 株式会社日立製作所 | 過負荷保護装置 |
JP3165713B2 (ja) * | 1991-09-11 | 2001-05-14 | 日本高圧電気株式会社 | ヒュ−ズ素子 |
JP2980523B2 (ja) * | 1994-10-07 | 1999-11-22 | 矢崎総業株式会社 | ヒューズおよびその製造方法 |
JP5583991B2 (ja) * | 2010-03-03 | 2014-09-03 | 矢崎総業株式会社 | ヒューズ及びヒューズの製造方法 |
-
2012
- 2012-10-17 JP JP2012230111A patent/JP5986878B2/ja active Active
-
2013
- 2013-09-26 BR BR112015006314A patent/BR112015006314A2/pt not_active IP Right Cessation
- 2013-09-26 WO PCT/JP2013/076090 patent/WO2014061418A1/ja active Application Filing
- 2013-09-26 CN CN201380048421.5A patent/CN104641443A/zh active Pending
- 2013-09-26 KR KR20157007206A patent/KR20150046243A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2014082128A (ja) | 2014-05-08 |
JP5986878B2 (ja) | 2016-09-06 |
WO2014061418A1 (ja) | 2014-04-24 |
KR20150046243A (ko) | 2015-04-29 |
CN104641443A (zh) | 2015-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law | ||
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |