Title:
PROTECTIVE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2014/178428
Kind Code:
A1
Abstract:
The present invention achieves the flux function for removing oxide films and enables quick fusing of a fusible conductor even when the heating temperature of a heating element is raised rapidly. This element is equipped with an insulating substrate (11), a heat generating body (14) which is layered upon the insulating substrate, an insulating member (15) which covers the heat generating body (14), first and second electrodes (12) which are layered upon the insulating substrate (11), a heat generating body extraction electrode (16) which is layered upon the insulating member (15) so as to overlap the heat generating body (14) and is electrically connected to the heat generating body (14) on the current path between the first and second electrodes (12), a fusible conductor (13) which is layered from the heat generating body extraction electrode (16) across to the first and second electrodes (12) and interrupts the current path between the first and second electrodes (12) by melting due to heat, and an oxide film removing material (17) which removes the oxide film generated on the fusible conductor (13), the oxide film removing material (17) having a plurality of different activation temperatures.
Inventors:
MUKAI KOICHI (JP)
MIYAZAKI KANNA (JP)
MIYAZAKI KANNA (JP)
Application Number:
PCT/JP2014/062076
Publication Date:
November 06, 2014
Filing Date:
May 01, 2014
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
H01H37/76; H01M50/574
Foreign References:
| JP2010003665A | 2010-01-07 | |||
| JPH05290700A | 1993-11-05 |
Attorney, Agent or Firm:
NOGUCHI, NOBUHIRO (JP)
Nobuhiro Noguchi (JP)
Nobuhiro Noguchi (JP)
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