Title:
PROTECTIVE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2021/241629
Kind Code:
A1
Abstract:
A protective element (100) is provided with a fuse element (2) which includes a disconnecting portion (23) between a first end portion and a second end portion, and which allows conduction of electricity in a first direction from the first end portion toward the second end portion, a movable member (3) and a recessed member (4) disposed opposing one another in such a way as to sandwich the disconnecting portion (23), and a pressing means (5) for applying a force in such a way as to reduce the relative distance between the movable member (3) and the recessed member (4) in the direction in which the disconnecting portion (23) is sandwiched, wherein the disconnecting portion (23) is cut by means of the force of the pressing means (5) at a temperature equal to or greater than the softening temperature of the fuse element (2).
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Inventors:
WADA YUTAKA (JP)
YONEDA YOSHIHIRO (JP)
YONEDA YOSHIHIRO (JP)
Application Number:
PCT/JP2021/019965
Publication Date:
December 02, 2021
Filing Date:
May 26, 2021
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
H01H85/10
Domestic Patent References:
| WO2019138752A1 | 2019-07-18 | |||
| WO2017061455A1 | 2017-04-13 |
Foreign References:
| JP2000021278A | 2000-01-21 | |||
| JP6210647B2 | 2017-10-11 | |||
| JP2012521634A | 2012-09-13 | |||
| JP2007317420A | 2007-12-06 | |||
| JP5779477B2 | 2015-09-16 | |||
| JP5545721B2 | 2014-07-09 | |||
| JP4630403B2 | 2011-02-09 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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