Title:
PROTECTIVE ELEMENT AND PROTECTIVE CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2021/015154
Kind Code:
A1
Abstract:
This protective element (10) has: a substrate (11); a first fuse element (12) and a second fuse element (13) connected in series on the substrate (11); a heater (14) connected between the first fuse element (12) and the second fuse element (13); a third upper electrode part (17) connected between the first fuse element (12) and the second fuse element (13) and connected in series with the heater (14); a first conduction part (18) connected to the third upper electrode part (17) and having a lower resistance value than the heater (14); and a third lower electrode part (19) connected to the first conduction part (18) and connectable to an external protective circuit.
More Like This:
| JP3146938 | FUSE |
| JPH0696654 | MANUFACTURE OF CHIP TYPE FUSE |
Inventors:
MUKAI KOICHI (JP)
Application Number:
PCT/JP2020/027996
Publication Date:
January 28, 2021
Filing Date:
July 20, 2020
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
H01H85/02; H01H37/76
Foreign References:
| JP4095426B2 | 2008-06-04 | |||
| JP2015201313A | 2015-11-12 | |||
| JP2017174590A | 2017-09-28 | |||
| JP2019134872A | 2019-08-15 | |||
| JP4095426B2 | 2008-06-04 |
Other References:
See also references of EP 4006943A4
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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