JP6356470B2 - 保護素子 - Google Patents
保護素子 Download PDFInfo
- Publication number
- JP6356470B2 JP6356470B2 JP2014083659A JP2014083659A JP6356470B2 JP 6356470 B2 JP6356470 B2 JP 6356470B2 JP 2014083659 A JP2014083659 A JP 2014083659A JP 2014083659 A JP2014083659 A JP 2014083659A JP 6356470 B2 JP6356470 B2 JP 6356470B2
- Authority
- JP
- Japan
- Prior art keywords
- external connection
- electrodes
- cover member
- connection terminals
- heating element
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 48
- 239000004020 conductor Substances 0.000 claims description 46
- 239000000758 substrate Substances 0.000 claims description 34
- 238000000605 extraction Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 description 25
- 239000002184 metal Substances 0.000 description 25
- 238000002844 melting Methods 0.000 description 20
- 230000008018 melting Effects 0.000 description 20
- 238000001514 detection method Methods 0.000 description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 7
- 229910001416 lithium ion Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014083659A JP6356470B2 (ja) | 2014-04-15 | 2014-04-15 | 保護素子 |
| PCT/JP2015/052922 WO2015159570A1 (fr) | 2014-04-15 | 2015-02-03 | Élément protecteur |
| TW104103518A TWI652712B (zh) | 2014-04-15 | 2015-02-03 | Protective component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014083659A JP6356470B2 (ja) | 2014-04-15 | 2014-04-15 | 保護素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015204226A JP2015204226A (ja) | 2015-11-16 |
| JP6356470B2 true JP6356470B2 (ja) | 2018-07-11 |
Family
ID=54323788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014083659A Active JP6356470B2 (ja) | 2014-04-15 | 2014-04-15 | 保護素子 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6356470B2 (fr) |
| TW (1) | TWI652712B (fr) |
| WO (1) | WO2015159570A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI597754B (zh) | 2016-05-20 | 2017-09-01 | 聚鼎科技股份有限公司 | 保護元件及其電路保護裝置 |
| CN106229215B (zh) * | 2016-08-03 | 2019-04-12 | 湖北三江航天红林探控有限公司 | 一种热致动接电开关 |
| JP6811590B2 (ja) * | 2016-11-10 | 2021-01-13 | デクセリアルズ株式会社 | 保護素子 |
| JP2022137860A (ja) * | 2021-03-09 | 2022-09-22 | 株式会社オートネットワーク技術研究所 | 回路装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5179631B2 (ja) * | 2011-08-05 | 2013-04-10 | 三菱電機株式会社 | 電力用半導体装置 |
| JP6249600B2 (ja) * | 2012-03-29 | 2017-12-20 | デクセリアルズ株式会社 | 保護素子 |
-
2014
- 2014-04-15 JP JP2014083659A patent/JP6356470B2/ja active Active
-
2015
- 2015-02-03 TW TW104103518A patent/TWI652712B/zh active
- 2015-02-03 WO PCT/JP2015/052922 patent/WO2015159570A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015204226A (ja) | 2015-11-16 |
| TWI652712B (zh) | 2019-03-01 |
| WO2015159570A1 (fr) | 2015-10-22 |
| TW201539509A (zh) | 2015-10-16 |
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