JPWO2016136296A1 - イメージングプレートユニット及びその応用 - Google Patents
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Abstract
Description
11 IPユニット
12 放射線照射装置
13 放射線画像読取装置
21,45,59,69,85 IP
21a,85a プレート本体
21b,85b 輝尽性蛍光体層
22 IPカバー
22a カバー本体
22b 折り返し部
22c 連結部
23 押圧プレート
24 放射線吸収プレート
25 切欠き
25a 切欠き開口部
26 羽根車
26a 羽根溶接部分
29 羽根
30,50,60,70 テンプレート
30a ベース板
31〜33,51,52,62,72 IP押さえ
85c 磁石層
検査物は磁性体から構成され、IPの輝尽性蛍光体層とは反対の面に磁石層を備えることが好ましい。また、磁石層に密着して取り付けられる放射線吸収プレートを備えることが好ましい。また、IPの輝尽性蛍光体層とは反対の面に密着して取り付けられる押圧プレートを備えることが好ましい。更に、押圧プレートのIPとの密着面とは反対の面に密着して取り付けられる放射線吸収プレートを備えることが好ましい。
Claims (14)
- 一方の面に輝尽性蛍光体層を有し、検査物に密着して取り付け可能な形状のイメージングプレートと、
前記イメージングプレートの前記輝尽性蛍光体層の面に密着して前記イメージングプレートに着脱自在に取り付けられ、遮光性を有するイメージングプレートカバーと
を備えるイメージングプレートユニット。 - 前記検査物の一部が入る切欠きを前記イメージングプレート及び前記イメージングプレートカバーは有し、前記切欠きに前記検査物の一部が挿入された状態において、前記検査物に対して前記イメージングプレートカバーを間に介して前記輝尽性蛍光体層が密着される請求項1記載のイメージングプレートユニット。
- 前記イメージングプレートカバーは、
前記イメージングプレートと同一外形のカバー本体と、
前記カバー本体から延設されて前記カバー本体とにより前記イメージングプレートの外周縁の一部を挟持する折り返し部とを有する請求項1又は2記載のイメージングプレートユニット。 - 前記イメージングプレートは突当端部を有し、
前記イメージングプレートカバーは前記突当端部を受ける受部を有し、
前記突当端部が前記受部に突き当てられた状態において前記イメージングプレートカバーと前記イメージングプレートとが重ね合わされて位置決めされる請求項1から3いずれか1項記載のイメージングプレートユニット。 - 前記イメージングプレートの前記輝尽性蛍光体層とは反対の面に磁石層を備える請求項1から4いずれか1項記載のイメージングプレートユニット。
- 前記磁石層に密着して取り付けられる放射線吸収プレートを備える請求項5記載のイメージングプレートユニット。
- 前記イメージングプレートの前記輝尽性蛍光体層とは反対の面に密着して取り付けられる押圧プレートを備える請求項1から5いずれか1項記載のイメージングプレートユニット。
- 前記押圧プレートの前記イメージングプレートとの密着面とは反対の面に密着して取り付けられる放射線吸収プレートを備える請求項7記載のイメージングプレートユニット。
- 前記放射線吸収プレートは磁力を有することにより、前記イメージングプレートカバー及び前記イメージングプレートを検査エリアに密着させる請求項8記載のイメージングプレートユニット。
- 請求項1から9いずれか1項記載のイメージングプレートユニットと、
前記検査物に放射線を照射することにより、前記検査物を通過した放射線により前記イメージングプレートに放射線画像を撮影する放射線照射装置とを備える放射線画像撮影装置。 - 請求項1から9いずれか1項記載のイメージングプレートユニットを用い、検査物に放射線源から放射線を照射することにより、検査物を通過した放射線により前記イメージングプレートに放射線画像を撮影する放射線画像撮影方法。
- ベース板と、
請求項1から9いずれか1項記載のイメージングプレートユニットを用いて放射線画像が撮影された1枚又は複数枚の前記イメージングプレートを前記ベース板に位置決めするイメージングプレート位置決め部と、
前記イメージングプレート位置決め部により位置決めされた前記イメージングプレートの周縁の一部を押さえるイメージングプレート押さえと
を備えるテンプレート。 - 前記イメージングプレート押さえは、
前記ベース板に取り付けられる固着板部と、
前記固着板部に揺動自在に取り付けられて、前記イメージングプレートの周縁の一部を押さえる閉状態、及び前記イメージングプレートの周縁の一部から退避する開状態に変位する可動板部とを有する請求項12記載のテンプレート。 - 前記ベース板は磁性体により構成され、前記可動板部は磁石により構成されている請求項13記載のテンプレート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2015032561A JP2015099400A (ja) | 2015-02-23 | 2015-02-23 | イメージングプレートユニット及びその応用 |
JP2015032561 | 2015-02-23 | ||
PCT/JP2016/050508 WO2016136296A1 (ja) | 2015-02-23 | 2016-01-08 | イメージングプレートユニット及びその応用 |
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JPWO2016136296A1 true JPWO2016136296A1 (ja) | 2018-01-18 |
JP6377246B2 JP6377246B2 (ja) | 2018-08-22 |
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JP2017501969A Active JP6377246B2 (ja) | 2015-02-23 | 2016-01-08 | イメージングプレートユニット及びその応用 |
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EP (1) | EP3264422B1 (ja) |
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US11448604B2 (en) * | 2019-07-08 | 2022-09-20 | Worldwide Nondestructive Testing, Inc. | System and method for inspecting fused plastic pipes |
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EP3264422A1 (en) | 2018-01-03 |
US10866198B2 (en) | 2020-12-15 |
WO2016136296A1 (ja) | 2016-09-01 |
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EP3264422A4 (en) | 2018-04-04 |
US20170315068A1 (en) | 2017-11-02 |
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EP3264422B1 (en) | 2020-09-30 |
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