JP5666210B2 - 放電管 - Google Patents
放電管 Download PDFInfo
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- JP5666210B2 JP5666210B2 JP2010195614A JP2010195614A JP5666210B2 JP 5666210 B2 JP5666210 B2 JP 5666210B2 JP 2010195614 A JP2010195614 A JP 2010195614A JP 2010195614 A JP2010195614 A JP 2010195614A JP 5666210 B2 JP5666210 B2 JP 5666210B2
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 60
- 229910052786 argon Inorganic materials 0.000 description 35
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
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- 230000000052 comparative effect Effects 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
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- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
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Images
Description
本発明者らは、前述した電子線照射装置10を、電線8を通さない状態で作動させ、電子加速用電極41に印加する電圧(加速電圧)を適宜変更して、管本体11内の電子加速用電極41近傍で直流放電が起こるかどうかを目視で確認するとともに、このときに電子加速用電極41に流れる電流値を測定した。なお、プラズマ源となるガスはアルゴンガスとし、マイクロ波発生部2からの入射電力は60Wとし、第1メッシュ電極42に印加する電圧は−100Vとし、管本体11内の圧力は0.07Paとした。また、加速電圧は、10kV、20kV、30kV、40kV及び50kVに変化させた。
次に、本発明者らは、前述した電子線照射装置10を用いて、加速電圧を適宜変更して電線8に電子を照射し、この電線8で架橋反応が進行しているかを確認した。なお、プラズマ源となるガスはアルゴンガスとし、マイクロ波発生部2からの入射電力は60Wとし、第1メッシュ電極42に印加する電圧は−100Vとし、管本体11内の圧力は0.07Paとした。また、加速電圧は、0kV、20kV、30kV及び40kVに変化させた。また、電線8は、被覆部をポリエチレン樹脂とし、管本体11内を5m/minで移動させ、第1ローラ部73と第2ローラ部74の間に5ターン(5往復)掛け渡した。
8 電線(被照射物)
11 管本体
11a 内面
12 電子供給口
13 機器接続口(排気口)
41 電子加速用電極(電極)
41a 支柱(電極支持体)
44 コーティング層
Claims (2)
- 筒状に形成され、内側に電子を照射する被照射物を通す管本体と、
前記管本体内に前記電子を供給する電子供給口と、
前記電子供給口よりも前記管本体の端部寄りに設けられて前記管本体内を排気して減圧する排気口と、
前記管本体内に配されて、前記管本体内に供給された前記電子を加速する電極と、を備えた放電管であって、
前記電極と前記電子供給口とは、前記管本体の径方向に対向するとともに前記被照射物を挟んで設けられ、
前記管本体の前記電極近傍の内面が、滑らかな面によって該管本体の長手方向に沿って平坦に形成されたことを特徴とする放電管。 - 前記電極に連なりかつ当該電極に電圧を印加する電極支持体の表面を覆う絶縁性のコーティング層が設けられたことを特徴とする請求項1に記載の放電管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010195614A JP5666210B2 (ja) | 2010-09-01 | 2010-09-01 | 放電管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010195614A JP5666210B2 (ja) | 2010-09-01 | 2010-09-01 | 放電管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012052909A JP2012052909A (ja) | 2012-03-15 |
JP5666210B2 true JP5666210B2 (ja) | 2015-02-12 |
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JP2010195614A Active JP5666210B2 (ja) | 2010-09-01 | 2010-09-01 | 放電管 |
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JP (1) | JP5666210B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117121150A (zh) | 2021-04-28 | 2023-11-24 | 日新高电压工程公司 | 电子束照射装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07318698A (ja) * | 1994-05-25 | 1995-12-08 | Denki Kogyo Co Ltd | 電子線照射装置 |
JP3035884B2 (ja) * | 1995-02-17 | 2000-04-24 | 株式会社荏原製作所 | 微細加工装置 |
JP2003075599A (ja) * | 2001-09-03 | 2003-03-12 | Shin Etsu Chem Co Ltd | 光ファイバ用電子線照射装置及び硬化方法 |
JP4011401B2 (ja) * | 2002-05-20 | 2007-11-21 | 株式会社神戸製鋼所 | イオン源 |
JP2008145291A (ja) * | 2006-12-11 | 2008-06-26 | Ushio Inc | 電子ビーム照射装置 |
JP5378723B2 (ja) * | 2007-07-27 | 2013-12-25 | 矢崎総業株式会社 | 電子線照射装置及び被覆電線の製造方法 |
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2010
- 2010-09-01 JP JP2010195614A patent/JP5666210B2/ja active Active
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JP2012052909A (ja) | 2012-03-15 |
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