Title:
PROTECTIVE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2015/159570
Kind Code:
A1
Abstract:
Provided is a protective element achieving a lower resistance in a pathway in which an electrode is led out, thereby improving the rating for the entirety of the element, and capable of handling large current applications. The element comprises: an insulation base plate (11); a heat-generating body (12) and first and second electrodes (13, 14) layered on the insulation base plate (11); a heat-generating body led-out electrode (15) electrically connected to the heat-generating body (12); a meltable conductor (16) layered over the first and second electrodes (13, 14) and the heat-generating body led-out electrode (15), serving as a current pathway between the first and second electrodes (13, 14); and a cover member (17) covering the surface of the insulation base plate (11). Formed in the cover member (17) are a first external connection terminal (21) connected to the first electrode (13)and exposed to the exterior, and a second external connection terminal (22) connected to the second electrode (14) and exposed to the exterior.
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Inventors:
KOMORI CHISATO (JP)
MUKAI KOICHI (JP)
MUKAI KOICHI (JP)
Application Number:
PCT/JP2015/052922
Publication Date:
October 22, 2015
Filing Date:
February 03, 2015
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
H01H37/76
Foreign References:
| JP2013229295A | 2013-11-07 | |||
| JP2011243584A | 2011-12-01 |
Attorney, Agent or Firm:
NOGUCHI, NOBUHIRO (JP)
Nobuhiro Noguchi (JP)
Nobuhiro Noguchi (JP)
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