JP6282811B2 - プラズマ発光装置とそれに用いる電磁波発生器 - Google Patents
プラズマ発光装置とそれに用いる電磁波発生器 Download PDFInfo
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- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
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- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
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- 229910052454 barium strontium titanate Inorganic materials 0.000 description 1
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- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Description
出力効率[%]=出力/(動作電圧×アノード電流)×100…(1)
電磁波発生器2に対する入力電力は、下記の式(2)に基づいて求められる値である。
入力電力[W]=動作電圧[kV]×アノード電流[mA] …(2)
マイクロ波の最大出力効率は、700W以下の入力電力における出力効率の最大値、または200mA以下のアノード電流における出力効率の最大値を示すものである。
出力効率の変動率[%]=(最大値−最小値)/最大値×100…(3)
Claims (7)
- 電磁波発生器と、
前記電磁波発生器に電力を供給する電源部と、
前記電磁波発生器から放射される電磁波を伝送する導波管と、
前記導波管内を伝送される前記電磁波を受信するアンテナと、
前記アンテナから前記電磁波が照射される電磁波集束器と、
前記電磁波集束器内に配置され、かつ発光物質が充填された無電極バルブを有し、前記電磁波集束器で前記電磁波を前記無電極バルブに集束させることにより前記発光物質を励起してプラズマ発光させる発光部とを具備し、
前記電磁波発生器は、
アノード円筒と、前記アノード円筒の内壁から管軸に向かって放射状に配置され、12枚のみのアノード共振板とを有するアノード部と、
前記アノード円筒の管軸に沿って配置されたフィラメントを有するカソード部と、
前記アノード円筒の管軸方向に磁場を発生させる、磁束密度が230mT以上の永久磁石を有する励磁回路とを備え、
700W以下の入力電力で発生させる前記電磁波の最大出力効率が70%以上であり、150W以上700W以下の範囲の入力電力で発生させる前記電磁波の出力効率の変動率が15%以下であることを特徴とするプラズマ発光装置。 - 請求項1に記載のプラズマ発光装置において、
前記電磁波発生器は、前記入力電力に対して200mA以下のアノード電流領域で前記電磁波を発生させ、かつ前記アノード電流領域における前記電磁波の最大出力効率が70%以上であることを特徴とするプラズマ発光装置。 - 請求項2に記載のプラズマ発光装置において、
前記電磁波発生器は、50mA以上200mA以下のアノード電流領域で発生させる前記電磁波の出力効率の変動率が15%以下であることを特徴とするプラズマ発光装置。 - 請求項1ないし請求項3のいずれか1項に記載のプラズマ発光装置において、
前記電磁波集束器は高誘電物質からなる集束器本体を備え、前記無電極バルブは前記集束器本体内に設置されていることを特徴とするプラズマ発光装置。 - 無電極バルブを備えるプラズマ発光装置に電磁波を供給する電磁波発生器であって、
アノード円筒と、前記アノード円筒の内壁から管軸に向かって放射状に配置され、12枚のみのアノード共振板とを有するアノード部と、
前記アノード円筒の管軸に沿って配置されたフィラメントを有するカソード部と、
前記アノード円筒の管軸方向に磁場を発生させる、磁束密度が230mT以上の永久磁石を有する励磁回路とを具備し、
700W以下の入力電力で発生させる前記電磁波の最大出力効率が70%以上であり、150W以上700W以下の範囲の入力電力で発生させる前記電磁波の出力効率の変動率が15%以下であることを特徴とするプラズマ発光装置用電磁波発生器。 - 請求項5に記載のプラズマ発光装置用電磁波発生器において、
前記入力電力に対して200mA以下のアノード電流領域で前記電磁波を発生させ、かつ前記アノード電流領域における前記電磁波の最大出力効率が70%以上であることを特徴とするプラズマ発光装置用電磁波発生器。 - 請求項6に記載のプラズマ発光装置用電磁波発生器において、
50mA以上200mA以下のアノード電流領域で発生させる前記電磁波の出力効率の変動率が15%以下であることを特徴とするプラズマ発光装置用電磁波発生器。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013142587A JP6282811B2 (ja) | 2012-07-09 | 2013-07-08 | プラズマ発光装置とそれに用いる電磁波発生器 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012153631 | 2012-07-09 | ||
| JP2012153631 | 2012-07-09 | ||
| JP2013142587A JP6282811B2 (ja) | 2012-07-09 | 2013-07-08 | プラズマ発光装置とそれに用いる電磁波発生器 |
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| Publication Number | Publication Date |
|---|---|
| JP2014032958A JP2014032958A (ja) | 2014-02-20 |
| JP6282811B2 true JP6282811B2 (ja) | 2018-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2013142587A Active JP6282811B2 (ja) | 2012-07-09 | 2013-07-08 | プラズマ発光装置とそれに用いる電磁波発生器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9648718B2 (ja) |
| EP (1) | EP2871667B8 (ja) |
| JP (1) | JP6282811B2 (ja) |
| CN (1) | CN104520969B (ja) |
| WO (1) | WO2014010226A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6261897B2 (ja) * | 2013-07-05 | 2018-01-17 | 東芝ホクト電子株式会社 | プラズマ発光装置とそれに用いる電磁波発生器 |
| JP6261898B2 (ja) * | 2013-07-05 | 2018-01-17 | 東芝ホクト電子株式会社 | プラズマ発光装置とそれに用いる電磁波発生器 |
| JP6261899B2 (ja) * | 2013-07-05 | 2018-01-17 | 東芝ホクト電子株式会社 | プラズマ発光装置とそれに用いる電磁波発生器 |
| KR101672429B1 (ko) * | 2014-08-01 | 2016-11-03 | 국방과학연구소 | 전자파 발생기 |
| RU2578669C1 (ru) * | 2014-10-14 | 2016-03-27 | Общество С Ограниченной Ответственностью "Центр Продвижения Высокотехнологичных Проектов "Новстрим" | Плазменное осветительное устройство с свч накачкой |
| CN105304993B (zh) * | 2015-10-30 | 2017-11-07 | 中国空间技术研究院 | 一种无阻尼电磁波功率传输装置 |
| KR101880747B1 (ko) * | 2017-08-30 | 2018-07-20 | 주식회사 말타니 | 초고주파 방전 램프 |
| KR20230116819A (ko) * | 2020-12-11 | 2023-08-04 | 인피콘, 인크. | 플라즈마 발생용 htcc 안테나 |
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| GB0907947D0 (en) | 2009-05-08 | 2009-06-24 | Ceravision Ltd | Light source |
| KR101065793B1 (ko) * | 2009-07-10 | 2011-09-20 | 엘지전자 주식회사 | 무전극 조명기기 |
| US8264150B2 (en) * | 2009-07-17 | 2012-09-11 | Fusion Uv Systems, Inc. | Modular magnetron |
| CN107149689A (zh) * | 2009-11-10 | 2017-09-12 | 免疫之光有限责任公司 | 对可辐射固化介质进行固化的系统和产生光的方法 |
| GB201011303D0 (en) * | 2010-07-05 | 2010-08-18 | Ann Polytechnic | Proposal for a disclosure on the dimensions of plasma crucibles |
| GB201011793D0 (en) * | 2010-07-13 | 2010-08-25 | Ceravision Ltd | A lamp |
| US8416008B2 (en) * | 2011-01-20 | 2013-04-09 | Advanced Energy Industries, Inc. | Impedance-matching network using BJT switches in variable-reactance circuits |
| CN102515721B (zh) * | 2011-11-25 | 2014-05-21 | 山东同方鲁颖电子有限公司 | 一种低介电常数微波介质陶瓷及其制备方法 |
| CN102515746A (zh) * | 2011-12-16 | 2012-06-27 | 同济大学 | 一种钛酸锶钡复合钼酸盐的微波介电可调材料及其制备方法 |
| US8878433B1 (en) * | 2012-09-14 | 2014-11-04 | The United States Of America As Represented By The Secretary Of The Air Force | High efficiency, low voltage, low L-band, mega-watt class magnetron |
-
2013
- 2013-07-08 EP EP13816230.0A patent/EP2871667B8/en active Active
- 2013-07-08 CN CN201380036585.6A patent/CN104520969B/zh active Active
- 2013-07-08 WO PCT/JP2013/004222 patent/WO2014010226A1/ja not_active Ceased
- 2013-07-08 JP JP2013142587A patent/JP6282811B2/ja active Active
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2015
- 2015-01-08 US US14/592,188 patent/US9648718B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014032958A (ja) | 2014-02-20 |
| EP2871667A4 (en) | 2016-04-27 |
| WO2014010226A1 (ja) | 2014-01-16 |
| CN104520969B (zh) | 2016-10-19 |
| EP2871667B8 (en) | 2018-03-21 |
| EP2871667A1 (en) | 2015-05-13 |
| US9648718B2 (en) | 2017-05-09 |
| US20150123537A1 (en) | 2015-05-07 |
| CN104520969A (zh) | 2015-04-15 |
| EP2871667B1 (en) | 2018-01-31 |
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