Title:
PROTECTION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2010/084818
Kind Code:
A1
Abstract:
Provided is a protection element wherein a flux on a soluble conductor can be stably held at a predetermined position and the soluble conductor can speedily and accurately 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 protection element is provided with a protruding strip section (20), which is formed on the inner surface of the insulating cover (14) by facing the soluble conductor (13) and has a step section (20a) which is in contact with the flux (19) and holds the flux (19) at the predetermined position. The soluble conductor (13) is provided with a hole section (13a) which holds the flux (19) therein.
Inventors:
KIMURA Yuji (Ha-86 Akai-machi, Nomi-sh, Ishikawa 01, 〒9290101, JP)
木村 裕二 (〒01 石川県能美市赤井町は８６番 ソニーケミカル＆インフォメーションデバイス株式会社根上事業所内 Ishikawa, 〒9290101, JP)
ASADA Takahiro (Ha-86 Akai-machi, Nomi-sh, Ishikawa 01, 〒9290101, JP)
木村 裕二 (〒01 石川県能美市赤井町は８６番 ソニーケミカル＆インフォメーションデバイス株式会社根上事業所内 Ishikawa, 〒9290101, JP)
ASADA Takahiro (Ha-86 Akai-machi, Nomi-sh, Ishikawa 01, 〒9290101, JP)
Application Number:
JP2010/050335
Publication Date:
July 29, 2010
Filing Date:
January 14, 2010
Export Citation:
Assignee:
SONY CHEMICAL & INFORMATION DEVICE CORPORATION (Gate City Osaki, East Tower 8F 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
ソニーケミカル＆インフォメーションデバイス株式会社 (〒32 東京都品川区大崎―丁目１１番２号 ゲートシティ大崎イーストタワー８階 Tokyo, 〒1410032, JP)
KIMURA Yuji (Ha-86 Akai-machi, Nomi-sh, Ishikawa 01, 〒9290101, JP)
木村 裕二 (〒01 石川県能美市赤井町は８６番 ソニーケミカル＆インフォメーションデバイス株式会社根上事業所内 Ishikawa, 〒9290101, JP)
ソニーケミカル＆インフォメーションデバイス株式会社 (〒32 東京都品川区大崎―丁目１１番２号 ゲートシティ大崎イーストタワー８階 Tokyo, 〒1410032, JP)
KIMURA Yuji (Ha-86 Akai-machi, Nomi-sh, Ishikawa 01, 〒9290101, JP)
木村 裕二 (〒01 石川県能美市赤井町は８６番 ソニーケミカル＆インフォメーションデバイス株式会社根上事業所内 Ishikawa, 〒9290101, JP)
International Classes:
H01H37/76
Attorney, Agent or Firm:
HIROSAWA Isao (1-3-16, Jinzu-honmachi Toyama-sh, Toyama 08, 〒9300008, JP)
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