CN107210171B - 保护元件 - Google Patents

保护元件 Download PDF

Info

Publication number: CN107210171B
Authority: CN; China
Prior art keywords: box body; electric conductor; shell; reinforcing plate; protection element
Prior art date: 2015-02-05
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

CN201580075350.7A

Other languages

English (en)

Chinese (zh)

Other versions

CN107210171A (zh

Inventor

井川直孝

村永阳介

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.)

Uchihashi Estec Co Ltd

Original Assignee

Uchihashi Estec Co Ltd

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.)

2015-02-05

Filing date

2015-11-10

Publication date

2019-09-06

2015-11-10 Application filed by Uchihashi Estec Co Ltd filed Critical Uchihashi Estec Co Ltd

2017-09-26 Publication of CN107210171A publication Critical patent/CN107210171A/zh

2019-09-06 Application granted granted Critical

2019-09-06 Publication of CN107210171B publication Critical patent/CN107210171B/zh

Status Active legal-status Critical Current

2035-11-10 Anticipated expiration legal-status Critical

Links

239000004020 conductor Substances 0.000 claims abstract description 88
230000003014 reinforcing effect Effects 0.000 claims description 61
230000002093 peripheral effect Effects 0.000 claims description 10
229910044991 metal oxide Inorganic materials 0.000 claims description 9
150000004706 metal oxides Chemical class 0.000 claims description 9
239000000463 material Substances 0.000 claims description 2
230000001965 increasing effect Effects 0.000 abstract description 8
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 38
238000010891 electric arc Methods 0.000 description 15
238000000034 method Methods 0.000 description 15
229910000679 solder Inorganic materials 0.000 description 14
239000000758 substrate Substances 0.000 description 14
229920005989 resin Polymers 0.000 description 10
239000011347 resin Substances 0.000 description 10
239000002245 particle Substances 0.000 description 9
239000000203 mixture Substances 0.000 description 8
229910000743 fusible alloy Inorganic materials 0.000 description 7
229920002379 silicone rubber Polymers 0.000 description 7
229910045601 alloy Inorganic materials 0.000 description 6
239000000956 alloy Substances 0.000 description 6
230000003647 oxidation Effects 0.000 description 5
238000007254 oxidation reaction Methods 0.000 description 5
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
238000005253 cladding Methods 0.000 description 4
239000011248 coating agent Substances 0.000 description 4
238000000576 coating method Methods 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000002708 enhancing effect Effects 0.000 description 3
229920002050 silicone resin Polymers 0.000 description 3
239000004593 Epoxy Substances 0.000 description 2
230000002411 adverse Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000011889 copper foil Substances 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
239000003822 epoxy resin Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
229920000647 polyepoxide Polymers 0.000 description 2
229920003002 synthetic resin Polymers 0.000 description 2
239000000057 synthetic resin Substances 0.000 description 2
238000013316 zoning Methods 0.000 description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000005452 bending Methods 0.000 description 1
239000000571 coke Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000010276 construction Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
210000005069 ears Anatomy 0.000 description 1
230000005611 electricity Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
239000010931 gold Substances 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000004033 plastic Substances 0.000 description 1
238000007747 plating Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1

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
- 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)

CN201580075350.7A 2015-02-05 2015-11-10 保护元件 Active CN107210171B (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2015021234A JP6510827B2 (ja)	2015-02-05	2015-02-05	保護素子
JP2015-021234		2015-02-05
PCT/JP2015/081650 WO2016125360A1 (ja)	2015-02-05	2015-11-10	保護素子

Publications (2)

Publication Number	Publication Date
CN107210171A CN107210171A (zh)	2017-09-26
CN107210171B true CN107210171B (zh)	2019-09-06

Family

ID=56563717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN201580075350.7A Active CN107210171B (zh)	2015-02-05	2015-11-10	保护元件

Country Status (4)

Country	Link
JP (1)	JP6510827B2 (ja)
KR (1)	KR101947937B1 (ja)
CN (1)	CN107210171B (ja)
WO (1)	WO2016125360A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2020087652A (ja) *	2018-11-22	2020-06-04	内橋エステック株式会社	保護素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1698152A (zh) *	2003-07-01	2005-11-16	松下电器产业株式会社	熔断器、使用该熔断器的电池组及制造该熔断器的方法
CN102651294A (zh) *	2011-02-23	2012-08-29	矢崎总业株式会社	树脂模制产品

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3153785C2 (de) *	1981-05-13	2002-12-05	Wickmann Werke Gmbh	Kleinstsicherung
JPS61245437A (ja) *	1985-04-23	1986-10-31	日本電気株式会社	ヒユ−ズ
EP0321771B1 (de) *	1987-12-16	1992-06-10	Wickmann-Werke GmbH	Kleinstsicherung
JP2624439B2 (ja) *	1993-04-30	1997-06-25	コーア株式会社	回路保護用素子
JP3076330U (ja) *	2000-09-14	2001-03-30	船井電機株式会社	キャビネット
TWI323906B (en) *	2007-02-14	2010-04-21	Besdon Technology Corp	Chip-type fuse and method of manufacturing the same
CN203406256U (zh) *	2013-08-28	2014-01-22	南京萨特科技发展有限公司	一种高分断能力微型保护元件

2015
- 2015-02-05 JP JP2015021234A patent/JP6510827B2/ja active Active
- 2015-11-10 KR KR1020177019830A patent/KR101947937B1/ko active IP Right Grant
- 2015-11-10 WO PCT/JP2015/081650 patent/WO2016125360A1/ja active Application Filing
- 2015-11-10 CN CN201580075350.7A patent/CN107210171B/zh active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1698152A (zh) *	2003-07-01	2005-11-16	松下电器产业株式会社	熔断器、使用该熔断器的电池组及制造该熔断器的方法
CN102651294A (zh) *	2011-02-23	2012-08-29	矢崎总业株式会社	树脂模制产品

Also Published As

Publication number	Publication date
JP2016143645A (ja)	2016-08-08
KR20170097711A (ko)	2017-08-28
WO2016125360A1 (ja)	2016-08-11
CN107210171A (zh)	2017-09-26
JP6510827B2 (ja)	2019-05-08
KR101947937B1 (ko)	2019-02-13

Legal Events

Date	Code	Title
2017-09-26	PB01	Publication
2017-09-26	PB01	Publication
2017-10-27	SE01	Entry into force of request for substantive examination
2017-10-27	SE01	Entry into force of request for substantive examination
2019-09-06	GR01	Patent grant
2019-09-06	GR01	Patent grant

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