JP2017504545A - 被覆の放射エネルギー硬化のための装置 - Google Patents
被覆の放射エネルギー硬化のための装置 Download PDFInfo
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Abstract
Description
[0008]一実施形態によれば、放射エネルギー、たとえば化学線や電子ビーム放射線などを用いて被覆を硬化させる装置が開示される。たとえば、装置は、第1の楕円の端部分に対応する横断面形状を有する一次反射体を含むことができる。この第1の楕円は、長軸および短軸および近焦点および遠焦点を有する。第1の楕円の長軸は、第1の点で一次反射体を二等分する。第1の楕円の近焦点は、第1の楕円の遠焦点によりもこの第1の二等分点に近い。
標的での誤差=[進行距離]×タンジェント(Φ)
ここで、Φは焦点2における点源からの理論上の波31と放射エネルギー源10の表面からの実際の波との間の入射角の差である。
・経路21:放射源10→反射体25→標的4
・経路22:放射源10→標的4
[0034]放射エネルギーのおよそ73%が、経路20で、まず一次反射体1に当たり、次いで標的4へと反射する。放射エネルギーの2%未満が、経路22で、放射エネルギー源10から標的4まで直接進行する。放射エネルギーのおよそ22%が、経路21で、まず二次反射体25に当たり、次いで標的4へと反射する。各経路に沿って進行する放射エネルギーの正確な量は、一次反射体1および放射エネルギー源10の相対的な大きさによって決定される。
[0048]一次反射体アセンブリ60は、ハウジング62、一次反射体101によって形成されるRF空洞に1つまたは複数の導波管64を通してRFエネルギーを供給する少なくとも1つのマグネトロン63、2つの楕円端反射体101、201、ならびにUV光および冷却空気が一次反射体アセンブリから出ることを可能にするRF不透過スクリーン65を含む。無電極電球などの放射エネルギー源10が、上記で論じたように、一次反射体101の近焦点102におけるRF空洞に位置決めされうる。無電極電球などの放射エネルギー源を励磁するための装置は当該技術で周知であり、したがって本明細書に詳細には論じられない。一実施形態が、参照によって本明細書に取り込まれるUryへの米国特許第4,359,668号に記載されている。
[0062]本システムは平均強度を10.1%増加させ、ピーク強度を10.1%増加させた。
Claims (15)
- 放射エネルギーの使用によって被覆を硬化させる装置であって、
第1の楕円の端部分に対応する横断面形状を有する一次反射体であって、前記第1の楕円が長軸、短軸、近焦点、および遠焦点を有し、前記第1の楕円の長軸が第1の点で前記一次反射体を二等分し、前記第1の楕円の近焦点が前記第1の楕円の遠焦点よりも前記二等分する第1の点に近い一次反射体と、
第2の楕円の端部分に対応する横断面形状を有する二次反射体であって、前記第2の楕円が長軸、短軸、近焦点、および遠焦点を有し、前記第2の楕円の長軸が第2の点で前記二次反射体を二等分し、前記第2の楕円の近焦点が前記第2の楕円の遠焦点よりも前記二等分する第2の点に近く、前記第1の楕円の長軸と前記第2の楕円の長軸とが相異なる長さを有し、前記第1の楕円の短軸と前記第2の楕円の短軸とが相異なる長さを有し、前記一次および二次反射体が、前記第1の楕円の長軸が前記第2の楕円の長軸と同一直線上にあり、前記第1の楕円の近焦点が前記第2の楕円の遠焦点と実質的に一致し、かつ前記第1の楕円の遠焦点が前記第2の楕円の近焦点と実質的に一致するように互いに位置合わせされる二次反射体と
を備える装置。 - 前記第1の楕円の長軸が前記第2の楕円の長軸よりも長く、たとえば前記第2の楕円の長軸の長さが前記第1の楕円の長軸の長さの約84%から約95%までの間である、請求項1に記載の装置。
- 前記第1の楕円の短軸が前記第2の楕円の短軸よりも長く、たとえば前記第2の楕円の短軸の長さが前記第1の楕円の短軸の長さの約63%から約96%までの間である、請求項1に記載の装置。
- 前記放射エネルギーのための放射源をさらに備え、前記放射エネルギーのための放射源が、前記第1の楕円の近焦点および前記第2の楕円の遠焦点に実質的に重なるように置かれる、請求項1に記載の装置。
- 前記一次および二次反射体が紫外光を反射する、かつ/もしくは赤外線エネルギーを吸収する、かつ/または前記一次反射体および前記二次反射体が互いにほぼ同じ高さである、請求項1に記載の装置。
- 前記一次反射体が一次反射体アセンブリの構成要素であり、前記二次反射体が二次反射体アセンブリの構成要素であり、前記一次反射体アセンブリおよび前記二次反射体アセンブリが互いに着脱自在に取り付け可能であり、任意選択的に、前記装置がUV光および空気が前記一次反射体アセンブリから出ることを可能にするスクリーンをさらに備える、請求項1に記載の装置。
- 前記第2の楕円の第1の焦点に関連づけられる透明管をさらに備える、請求項1に記載の装置。
- 請求項1に記載された二次反射体であって、
前記第2の楕円の長軸の長さが約12.95cm(約5.10インチ)から約14.6cm(約5.75インチ)までの間であり、前記第2の楕円の短軸の長さが約6.858cm(約2.70インチ)から約10.29cm(約4.05インチ)までの間である、二次反射体。 - 前記二次反射体の高さが約10.16cm(約4インチ)から約228.6cm(約90インチ)までの間である、請求項8に記載の二次反射体。
- 前記二次反射体が紫外線エネルギーを反射する物質で形成または被覆され、かつ/または前記二次反射体がマイクロ波エネルギーを吸収せず、たとえば前記二次反射体がアルミニウム処理被覆を含む、請求項8に記載の二次反射体。
- 放射エネルギーの使用によって被覆を硬化させる装置のための交換部品のキットであって、請求項1に記載された一次反射体および二次反射体を含むキット。
- 放射エネルギーのための放射源、たとえば無電極電球をさらに備え、任意選択的に、RF不透過スクリーンをさらに備える、請求項11に記載のキット。
- 高アスペクト比基材上のポリマー被覆を硬化させる方法であって、前記高アスペクト比基材を請求項1に記載の装置に通すステップであって、前記高アスペクト比基材が前記第1の楕円の遠焦点および前記第2の楕円の近焦点に実質的に重なる点を通る直線に沿って前記装置に通され、前記直線が前記第1および第2の楕円の長軸に対して実質的に垂直に伸び、前記高アスペクト比基材は表面に光硬化性ポリマー材料を備え、前記方法は放射エネルギーの使用によって前記光硬化性ポリマー材料を硬化させるステップをさらに含む、方法。
- 前記基材が光ファイバー、ファイバー、フィラメント、ヤーン、ケーブル、パイプまたは導管である、請求項13に記載の方法。
- 前記放射エネルギーが紫外線エネルギーを含み、前記光硬化性ポリマー材料が前記紫外線エネルギーによって硬化される、請求項13に記載の方法。
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US201314061236A | 2013-10-23 | 2013-10-23 | |
US14/061,236 | 2013-10-23 | ||
US14/150,266 | 2014-01-08 | ||
US14/150,266 US9132448B2 (en) | 2013-10-23 | 2014-01-08 | Apparatus for radiant energy curing of a coating |
PCT/US2014/061715 WO2015061410A1 (en) | 2013-10-23 | 2014-10-22 | Apparatus for radiant energy curing of coating |
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US9442007B2 (en) * | 2013-05-06 | 2016-09-13 | Phoseon Technology, Inc. | Method and system for monitoring ultraviolet light for a fiber cure system |
US9442008B2 (en) * | 2013-05-06 | 2016-09-13 | Phoseon Technology, Inc. | Method and system for determining curing tube clarity |
US10520251B2 (en) * | 2015-01-15 | 2019-12-31 | Heraeus Noblelight America Llc | UV light curing systems, and methods of designing and operating the same |
US9427774B1 (en) * | 2015-11-05 | 2016-08-30 | Ssb Licensing Llc | Ultraviolet-C photochemistry for customizing an appearance of a wood product |
JP6631799B2 (ja) * | 2016-07-05 | 2020-01-15 | ウシオ電機株式会社 | 光照射装置 |
FR3057363B1 (fr) * | 2016-10-11 | 2019-05-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Cavite optique pendulaire a fort repliement. |
KR102210078B1 (ko) | 2019-06-21 | 2021-01-29 | 최진호 | 인명구호 시스템을 갖는 선박 |
DE102020126040A1 (de) | 2020-10-05 | 2022-04-07 | Samir Lamrini | Aushärtevorrichtung für Beschichtungen von Glasfasern |
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- 2014-10-22 KR KR1020167013060A patent/KR20160075591A/ko not_active Application Discontinuation
- 2014-10-22 EP EP14855331.6A patent/EP3060844B1/en active Active
- 2014-10-22 CN CN201480070384.2A patent/CN105874268B/zh active Active
- 2014-10-22 JP JP2016526010A patent/JP6275250B2/ja active Active
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EP3060844A1 (en) | 2016-08-31 |
WO2015061410A1 (en) | 2015-04-30 |
CN105874268B (zh) | 2017-09-01 |
EP3060844B1 (en) | 2023-02-08 |
CN105874268A (zh) | 2016-08-17 |
KR20160075591A (ko) | 2016-06-29 |
US9132448B2 (en) | 2015-09-15 |
JP6275250B2 (ja) | 2018-02-07 |
US20150108370A1 (en) | 2015-04-23 |
DK3060844T3 (da) | 2023-04-11 |
EP3060844A4 (en) | 2016-11-30 |
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