Title:
PROTECTION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2010/084819
Kind Code:
A1
Abstract:
Provided is a protection element wherein a flux on a soluble conductor can be stably held at a predetermined position, the status wherein the flux is being held can be confirmed, and the soluble conductor can speedily fuse when abnormality occurs. The protection element has: a soluble conductor (13), which is arranged on an insulating base substrate (11), is connected to the power supply line of an apparatus to be protected and fuses with a predetermined abnormal power; a flux (19) applied on the surface of the soluble conductor (13); and an insulating cover (14) which covers the soluble conductor (13) and is attached to the base substrate (11). The insulating cover (14) is provided with an opening section (20) composed of a through hole facing the soluble conductor (13). The flux (19) is brought into contact with the periphery of the opening section (20) and holds the flux (19) at the predetermined position on the soluble conductor (13).
More Like This:
| JPS5838991 | [Title of the device] Fuse |
Inventors:
KIMURA YUJI (JP)
SUZUKI KAZUAKI (JP)
SUZUKI KAZUAKI (JP)
Application Number:
PCT/JP2010/050336
Publication Date:
July 29, 2010
Filing Date:
January 14, 2010
Export Citation:
Assignee:
SONY CHEM & INF DEVICE CORP (JP)
KIMURA YUJI (JP)
SUZUKI KAZUAKI (JP)
KIMURA YUJI (JP)
SUZUKI KAZUAKI (JP)
International Classes:
H01H37/76
Foreign References:
| JP2000100290A | 2000-04-07 | |||
| JP2001309551A | 2001-11-02 | |||
| JP2004265617A | 2004-09-24 | |||
| JP2007294117A | 2007-11-08 |
Other References:
See also references of EP 2381458A4
Attorney, Agent or Firm:
HIROSAWA ISAO (JP)
Isao Hirozawa (JP)
Isao Hirozawa (JP)
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