JP5082050B2 - 電子線照射装置 - Google Patents
電子線照射装置 Download PDFInfo
- Publication number
- JP5082050B2 JP5082050B2 JP2006264117A JP2006264117A JP5082050B2 JP 5082050 B2 JP5082050 B2 JP 5082050B2 JP 2006264117 A JP2006264117 A JP 2006264117A JP 2006264117 A JP2006264117 A JP 2006264117A JP 5082050 B2 JP5082050 B2 JP 5082050B2
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- JP
- Japan
- Prior art keywords
- electron beam
- beam irradiation
- irradiation
- chamber
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010894 electron beam technology Methods 0.000 title claims description 175
- 230000001133 acceleration Effects 0.000 claims description 32
- 230000001954 sterilising effect Effects 0.000 claims description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 description 21
- 241000894006 Bacteria Species 0.000 description 20
- 238000000034 method Methods 0.000 description 11
- 230000004083 survival effect Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000000344 low-energy electron-beam lithography Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 231100000987 absorbed dose Toxicity 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004980 dosimetry Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002831 nitrogen free-radicals Chemical class 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Apparatus For Disinfection Or Sterilisation (AREA)
Description
Claims (1)
- 被照射物が搬送される電子線照射室部分に、電子線照射手段を内部に配置する電子線発生室を設け、前記電子線照射室と前記電子線照射室間を電子線照射窓部分で区画し、前記電子線照射手段からの電子線を電子線照射窓から照射して前記被照射物を電子線照射室内で滅菌処理する電子線照射装置であって、前記電子線照射窓部分に電子線が透過するグラファイトシートを取り付け、前記電子線照射室内は減圧手段にて12Pa〜10000Paの減圧状態を維持すると共に電子線量を4kGy以上にし、前記電子線照射手段は加速電圧を70〜100kVとしたことを特徴とする電子線照射装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006264117A JP5082050B2 (ja) | 2006-09-28 | 2006-09-28 | 電子線照射装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006264117A JP5082050B2 (ja) | 2006-09-28 | 2006-09-28 | 電子線照射装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008082919A JP2008082919A (ja) | 2008-04-10 |
JP2008082919A5 JP2008082919A5 (ja) | 2008-12-18 |
JP5082050B2 true JP5082050B2 (ja) | 2012-11-28 |
Family
ID=39353932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006264117A Expired - Fee Related JP5082050B2 (ja) | 2006-09-28 | 2006-09-28 | 電子線照射装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5082050B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE530589C2 (sv) | 2006-12-11 | 2008-07-15 | Tetra Laval Holdings & Finance | Metod att bestråla föremål |
GB2464926A (en) * | 2008-10-28 | 2010-05-05 | Ex Beams Ltd | Apparatus for generating an electron beam |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02138900A (ja) * | 1988-11-18 | 1990-05-28 | Nikon Corp | 電子線透過窓 |
JP2002025493A (ja) * | 2000-07-06 | 2002-01-25 | Taiyo Material:Kk | 電子線照射装置 |
JP2002040200A (ja) * | 2000-07-21 | 2002-02-06 | Shin Etsu Chem Co Ltd | 細線用電子線照射装置及びそれを用いた光ファイバの製造方法 |
JP2002306143A (ja) * | 2001-04-07 | 2002-10-22 | Nippon Techno Management:Kk | 顆粒状物の殺菌方法及びそれに用いる浮遊泳動殺菌装置 |
JP2003121595A (ja) * | 2001-10-12 | 2003-04-23 | Nissin High Voltage Co Ltd | 電子線照射装置 |
JP3922067B2 (ja) * | 2002-03-29 | 2007-05-30 | 株式会社Nhvコーポレーション | 電子線照射装置 |
JP2004097862A (ja) * | 2002-09-05 | 2004-04-02 | Nhv Corporation | 放射線表面照射殺菌装置用撹拌装置 |
JP2004361096A (ja) * | 2003-06-02 | 2004-12-24 | Iwasaki Electric Co Ltd | 電子ビーム放出管とこれを用いた電子ビーム照射装置 |
JP4406311B2 (ja) * | 2004-03-31 | 2010-01-27 | 株式会社荏原製作所 | エネルギー線照射装置およびそれを用いたパタン作成方法 |
-
2006
- 2006-09-28 JP JP2006264117A patent/JP5082050B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2008082919A (ja) | 2008-04-10 |
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