JP6864594B2 - 感温ペレット型温度ヒューズ - Google Patents
感温ペレット型温度ヒューズ Download PDFInfo
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- JP6864594B2 JP6864594B2 JP2017187633A JP2017187633A JP6864594B2 JP 6864594 B2 JP6864594 B2 JP 6864594B2 JP 2017187633 A JP2017187633 A JP 2017187633A JP 2017187633 A JP2017187633 A JP 2017187633A JP 6864594 B2 JP6864594 B2 JP 6864594B2
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- temperature
- lead
- tubular case
- thermal fuse
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- 229910001316 Ag alloy Inorganic materials 0.000 description 2
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- 239000002131 composite material Substances 0.000 description 2
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- 230000000903 blocking effect Effects 0.000 description 1
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- 239000011888 foil Substances 0.000 description 1
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Images
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- Fuses (AREA)
Description
11,21・・・筒状ケース、 12,22・・・感温ペレット、
13,23・・・強圧縮ばね、 14,24・・・絶縁管、
15,25・・・弱圧縮ばね、 16,26・・・第1リード、
17,27・・・可動接点、 18,28・・・第2リード、
19,29・・・絶縁被覆、
60・・・金属板、 70・・・封止材、 80・・・碍管。
Claims (3)
- 良導電性かつ良熱伝導性の筒状ケースの内部に、少なくとも、特定温度で溶融または軟化する感温ペレットと、この感温ペレットを押圧する強圧縮ばねと、筒状ケースの開口端を閉止する絶縁管と、この絶縁管に当接した弱圧縮ばねと、絶縁管を貫通した内端を接点部とした第1リードと、この第1リードおよび筒状ケースと電気接続した可動接点とを有し、さらに筒状ケースの片端に配設された第2リードを備え、可動接点は、少なくとも、第1リードの接点部との当接面および筒状ケースとの当接面を除く表面に絶縁被覆を設けた感温ペレット型温度ヒューズ。
- 少なくとも前記第1リードの接点部の側面に、さらに絶縁被覆を設けた請求項1に記載の感温ペレット型温度ヒューズ。
- 良導電性かつ良熱伝導性の筒状ケースの内部に、少なくとも、特定温度で溶融または軟化する感温ペレットと、この感温ペレットを押圧する強圧縮ばねと、筒状ケースの開口端を閉止する絶縁管と、この絶縁管に当接した弱圧縮ばねと、絶縁管を貫通した内端を接点部とした第1リードと、この第1リードおよび筒状ケースと電気接続した可動接点とを有し、さらに筒状ケースの片端に配設された第2リードを備え、第1リード内端の接点部は、少なくとも可動接点との当接面を除く表面に絶縁被覆を設け、かつ
前記可動接点は、少なくとも、前記第1リードの接点部との当接面および前記筒状ケースとの当接面を除く表面に、さらに絶縁被覆を設けた感温ペレット型温度ヒューズ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017187633A JP6864594B2 (ja) | 2017-09-28 | 2017-09-28 | 感温ペレット型温度ヒューズ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017187633A JP6864594B2 (ja) | 2017-09-28 | 2017-09-28 | 感温ペレット型温度ヒューズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019061923A JP2019061923A (ja) | 2019-04-18 |
| JP6864594B2 true JP6864594B2 (ja) | 2021-04-28 |
Family
ID=66177508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017187633A Active JP6864594B2 (ja) | 2017-09-28 | 2017-09-28 | 感温ペレット型温度ヒューズ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6864594B2 (ja) |
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2017
- 2017-09-28 JP JP2017187633A patent/JP6864594B2/ja active Active
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| Publication number | Publication date |
|---|---|
| JP2019061923A (ja) | 2019-04-18 |
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