JP2020508557A - 低電圧アプリケーション用安全ヒューズ - Google Patents
低電圧アプリケーション用安全ヒューズ Download PDFInfo
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- JP2020508557A JP2020508557A JP2019563671A JP2019563671A JP2020508557A JP 2020508557 A JP2020508557 A JP 2020508557A JP 2019563671 A JP2019563671 A JP 2019563671A JP 2019563671 A JP2019563671 A JP 2019563671A JP 2020508557 A JP2020508557 A JP 2020508557A
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- Prior art keywords
- fuse
- safety fuse
- short
- fusible conductor
- switching device
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- 239000004020 conductor Substances 0.000 claims abstract description 80
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- 239000011888 foil Substances 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 15
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- 238000010586 diagram Methods 0.000 abstract description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/0039—Means for influencing the rupture process of the fusible element
- H01H85/0047—Heating means
- H01H85/0065—Heat reflective or insulating layer on the fusible element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
- H01H39/006—Opening by severing a conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/0039—Means for influencing the rupture process of the fusible element
- H01H85/0047—Heating means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/0039—Means for influencing the rupture process of the fusible element
- H01H85/0047—Heating means
- H01H85/0056—Heat conducting or heat absorbing means associated with the fusible member, e.g. for providing time delay
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/055—Fusible members
- H01H85/12—Two or more separate fusible members in parallel
Landscapes
- Fuses (AREA)
Abstract
Description
Claims (11)
- 2つの接点の間に位置し、ヒューズハウジング内に配置された少なくとも1つの可溶導体と、前記可溶導体に対して内部絶縁距離を有する短絡補助接点とで構成され、供給網へと接続可能な装置、とくには火花ギャップまたはバリスタなどのサージ保護装置を保護するための低電圧アプリケーション用の安全ヒューズであって、
前記絶縁距離を克服するための外部から動作させることができるスイッチング装置が、低インピーダンスまたはインピーダンスを含む短絡を生じさせるために、前記ヒューズハウジング内に形成され、前記スイッチング装置は、前記絶縁距離を形成し、外部アクチベータに状態の変化を被る絶縁要素を有しており、前記アクチベータは、少なくとも1つの制御接続に接続されている、ことを特徴とする安全ヒューズ。 - 前記絶縁要素は、絶縁ホイルとして設計されている、ことを特徴とする請求項1に記載の安全ヒューズ。
- 発熱アクチベータは、点火装置に接続された反応ホイルとして形成されている、ことを特徴とする請求項1または2に記載の安全ヒューズ。
- 前記発熱アクチベータは、前記絶縁要素を直接的または間接的に破壊する電橋線イグナイタを備える、ことを特徴とする請求項1または2に記載の安全ヒューズ。
- 前記電橋線イグナイタは、前記絶縁距離を克服するように導電性要素を駆動する、ことを特徴とする請求項4に記載の安全ヒューズ。
- 前記点火装置は、電流が流れるときに加熱する点火要素(A;B)を有し、前記点火要素(A;B)は、前記制御接続(8)へと接続される、ことを特徴とする請求項3に記載の安全ヒューズ。
- 複数の可溶導体(1)が、前記ヒューズハウジング(6)内に互いに並列に形成され、前記複数の可溶導体(1)は、前記ヒューズハウジング(6)内に支持されたディスクによって案内され、前記スイッチング装置は、前記ディスク(13)に配置され、あるいは前記ディスク(13)上に配置される、ことを特徴とする請求項1〜6のいずれか一項に記載の安全ヒューズ。
- 前記可溶導体(1)は、それぞれの長さの範囲において、領域が小さくされ、さらには/あるいは断面が小さくされた部分を有し、前記スイッチング装置は、表面および/または断面側の小さくされていない部分に位置する、ことを特徴とする請求項1〜7のいずれか一項に記載の安全ヒューズ。
- サージ保護装置に関連した交差分岐での配置を特徴とする請求項1〜8のいずれか一項に記載の安全ヒューズ。
- 端面にキャップ状の接点(9)を有する実質的に円筒形のハウジング(6)の場合において、前記短絡補助接点(3)が、前記キャップ状の接点(9)のうちの1つを越えて案内される、ことを特徴とする請求項1〜9のいずれか一項に記載の安全ヒューズ。
- 前記少なくとも1つの制御接続(8)は、前記キャップ状の接点(9)のうちの1つを介して案内される、ことを特徴とする請求項10に記載の安全ヒューズ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017102397 | 2017-02-08 | ||
DE102017102397.6 | 2017-02-08 | ||
DE102017126419.1 | 2017-11-10 | ||
DE102017126419.1A DE102017126419A1 (de) | 2017-02-08 | 2017-11-10 | Schmelzsicherung für Niederspannungsanwendungen |
PCT/EP2018/052457 WO2018145978A1 (de) | 2017-02-08 | 2018-02-01 | Schmelzsicherung für niederspannungsanwendungen |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020508557A true JP2020508557A (ja) | 2020-03-19 |
JP2020508557A5 JP2020508557A5 (ja) | 2021-04-08 |
JP6884231B2 JP6884231B2 (ja) | 2021-06-09 |
Family
ID=62909828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019563671A Active JP6884231B2 (ja) | 2017-02-08 | 2018-02-01 | 低電圧アプリケーション用安全ヒューズ |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3580772B1 (ja) |
JP (1) | JP6884231B2 (ja) |
CN (1) | CN110383413B (ja) |
DE (1) | DE102017126419A1 (ja) |
SI (1) | SI3580772T1 (ja) |
WO (1) | WO2018145978A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019210234B3 (de) | 2019-05-09 | 2020-10-15 | Dehn Se + Co Kg | Blitzschutz-Funkenstreckenanordnung und Verfahren zum Betreiben einer Blitzschutz-Funkenstreckenanordnung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222751A (en) * | 1975-08-13 | 1977-02-21 | Hitachi Ltd | High speed fuse |
JPS5976059U (ja) * | 1983-06-23 | 1984-05-23 | 三菱電機株式会社 | ヒユ−ズ |
JP2014049272A (ja) * | 2012-08-31 | 2014-03-17 | Toyoda Gosei Co Ltd | 導通遮断装置 |
US20140266561A1 (en) * | 2013-03-14 | 2014-09-18 | Mersen Usa Newburyport-Ma, Llc | Medium voltage controllable fuse |
US20160035529A1 (en) * | 2014-08-04 | 2016-02-04 | Phoenix Contact | Combined surge protection device with integrated spark gap |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211079A1 (de) | 1992-04-03 | 1993-10-07 | Dynamit Nobel Ag | Verfahren zum Sichern von Stromkreisen, insbesondere von hohen Strömen führenden Stromkreisen gegen Überströme und elektrisches Sicherungselement, insbesondere Hochstromsicherungselement |
JPH11250790A (ja) * | 1998-03-03 | 1999-09-17 | Yazaki Corp | 強制溶断ヒューズおよび電流遮断装置 |
EP0996137A1 (de) * | 1998-09-24 | 2000-04-26 | Ascom Systec AG | Starkstromschmelzsicherung |
DE19928713C2 (de) * | 1999-06-23 | 2001-07-19 | Daimler Chrysler Ag | Aktives Sicherungselement mit Schmelzleiter |
CN2859885Y (zh) * | 2005-11-01 | 2007-01-17 | 李彦 | 高速限流断路器 |
TW200929310A (en) * | 2007-12-21 | 2009-07-01 | Chun-Chang Yen | Surface Mounted Technology type thin film fuse structure and the manufacturing method thereof |
DE102008047256A1 (de) | 2008-09-14 | 2010-03-25 | Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. | Gesteuerte Hochspannungssicherung und Hochspannungsschalter-/Sicherungskombination |
DE102013005783B4 (de) * | 2012-10-31 | 2019-06-13 | DEHN + SÖHNE GmbH + Co. KG. | Einrichtung zum betriebsspannungsunabhängigen Erzeugen eines sicheren, niederohmigen elektrischen Kurzschlusses |
DE102014215279A1 (de) | 2014-08-04 | 2016-02-04 | Phoenix Contact Gmbh & Co. Kg | Schmelzsicherung für eine zu schützende Einrichtung |
-
2017
- 2017-11-10 DE DE102017126419.1A patent/DE102017126419A1/de not_active Ceased
-
2018
- 2018-02-01 WO PCT/EP2018/052457 patent/WO2018145978A1/de unknown
- 2018-02-01 EP EP18702984.8A patent/EP3580772B1/de active Active
- 2018-02-01 SI SI201830335T patent/SI3580772T1/sl unknown
- 2018-02-01 CN CN201880010795.0A patent/CN110383413B/zh active Active
- 2018-02-01 JP JP2019563671A patent/JP6884231B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222751A (en) * | 1975-08-13 | 1977-02-21 | Hitachi Ltd | High speed fuse |
JPS5976059U (ja) * | 1983-06-23 | 1984-05-23 | 三菱電機株式会社 | ヒユ−ズ |
JP2014049272A (ja) * | 2012-08-31 | 2014-03-17 | Toyoda Gosei Co Ltd | 導通遮断装置 |
US20140266561A1 (en) * | 2013-03-14 | 2014-09-18 | Mersen Usa Newburyport-Ma, Llc | Medium voltage controllable fuse |
US20160035529A1 (en) * | 2014-08-04 | 2016-02-04 | Phoenix Contact | Combined surge protection device with integrated spark gap |
Also Published As
Publication number | Publication date |
---|---|
EP3580772B1 (de) | 2021-04-21 |
JP6884231B2 (ja) | 2021-06-09 |
CN110383413A (zh) | 2019-10-25 |
WO2018145978A1 (de) | 2018-08-16 |
EP3580772A1 (de) | 2019-12-18 |
DE102017126419A1 (de) | 2018-08-09 |
CN110383413B (zh) | 2022-03-22 |
SI3580772T1 (sl) | 2022-07-29 |
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