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1. 发明专利

JP6100410B2 マグネトロン有权
公开(公告)号：JP6100410B2
公开(公告)日：2017-03-22
申请号：JP2016017077
申请日：2016-02-01
申请人：イー2ヴイテクノロジーズ (ユーケイ) リミテッド
发明人：バーナードリチャードマルケイ , マーティンバーナードエドワーズ
IPC分类号： H01J23/10
CPC分类号： H01J25/587 , H01J23/10

2. 发明专利

JP2016512377A マグネトロン审中-公开
标题翻译：磁控
公开(公告)号：JP2016512377A
公开(公告)日：2016-04-25
申请号：JP2015560389
申请日：2014-03-03
申请人：スーヨンパク , スーヨンパク
发明人：スーヨンパク , スーヨンパク
IPC分类号： H01J23/04 , H01J23/00 , H01J23/10 , H01J23/15 , H01J23/20 , H01J23/22 , H01J23/40 , H01J65/04
CPC分类号： H01J23/005 , H01J1/28 , H01J9/18 , H01J9/26 , H01J9/385 , H01J23/05 , H01J23/12 , H01J25/50 , H01J25/587
摘要：【課題】本発明は、4Gマグネトロンを提供する。【解決手段】上記マグネトロンは、円筒状部材、及びその間に共振空胴部を形成する前記円筒状部材内に配置される陽極ベインを含む陽極と、加熱に適合であり前記陽極内に同心的に位置する分配陰極とを含む。前記マグネトロンは、約850−1050℃の温度範囲で作動する。前記マグネトロンは、伝導冷却を含む。前記マグネトロンは、独創的は陽極及び陰極構造体を含む。また、本発明は、実質的に複数のマグネトロンチューブを同時に準備する方法を提供する。【選択図】図2
摘要翻译：本发明的[对象提供了4G磁控管。甲所述磁控管，筒状部件和阳极包括设置在圆柱件内以在其间形成谐振腔部分的阳极叶片被适配为在所述阳极内同心地加热和分配阴极位于。磁控管是在温度范围为约850-1050℃工作。磁控管包括传导冷却。磁控管被巧妙包括阳极和阴极的结构。本发明还提供了同时制备基本上更磁控管的方法。 .The

3. 发明专利

JP4690036B2 Electron beam device 有权
公开(公告)号：JP4690036B2
公开(公告)日：2011-06-01
申请号：JP2004520128
申请日：2003-07-09
申请人：コミュニケイションズアンドパワーインダストリーズインコーポレイテッド
发明人：マークジェイカテリーノ , フレッドアイフリードランダー
IPC分类号： H01J23/087 , H01J23/10 , G01K1/08 , H01J3/14 , H01J3/20 , H01J25/10 , H01J29/00 , H01J29/46 , H01J29/70
CPC分类号： H01J23/0876 , H01J3/20 , H01J23/087

4. 发明专利

JP2010232114A Magnetron for microwave oven 有权
标题翻译：用于微波炉的MAGNETRON
公开(公告)号：JP2010232114A
公开(公告)日：2010-10-14
申请号：JP2009080797
申请日：2009-03-30
申请人： Toshiba Hokuto Electronics Corp , 東芝ホクト電子株式会社
发明人： KATO NAOYA
IPC分类号： H01J23/10
CPC分类号： H01J23/10 , H01J25/587
摘要： PROBLEM TO BE SOLVED: To suppress undesired noise generated by a magnetron for microwave oven.
SOLUTION: In a magnetron 10 for a microwave oven, the internal diameter IP1 of a through-hole 33 of an input-side pole piece 31 is 8.6 to 9.1 mm and the external diameter IP2 of an internal opposing surface 41 of the input-side pole piece 31 is 15 to 16 mm. The internal diameter OP1 of a through-hole 34 of an output-side pole piece 32 is 7.9 to 8.1 mm, and the external diameter OP2 of an internal opposing surface 42 of the output-side pole piece 32 is 11 to 13 mm. Moreover, the distance D1 between an outer annular portion 35 of the input-side pole piece 31 and an outer annular portion 36 of the output-side pole piece 32 is 11.5 to 13.5 mm, and the distance D2 between an inner annular portion 39 of the input-side pole piece 31 and an inner annular portion 40 of the output-side pole piece 32 is 10.2 to 112 mm.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了抑制由微波炉的磁控管产生的不期望的噪声。解决方案：在微波炉用磁控管10中，输入侧极靴31的通孔33的内径IP1为8.6〜9.1mm，内侧相对面41的外径IP2为输入侧极片31为15〜16mm。输出侧极靴32的通孔34的内径OP1为7.9〜8.1mm，输出侧极靴32的内部相对面42的外径OP2为11〜13mm。此外，输入侧极靴31的外部环状部35与输出侧极靴32的外部环状部36之间的距离D1为11.5〜13.5mm，内侧环状部39之间的距离D2为输出侧极靴32的输入侧极靴31和内部环状部40为10.2〜112mm。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP4503639B2 Magnetron for microwave oven 有权
公开(公告)号：JP4503639B2
公开(公告)日：2010-07-14
申请号：JP2007235511
申请日：2007-09-11
申请人：東芝ホクト電子株式会社
发明人：正寿東
IPC分类号： H01J23/20 , H01J23/04 , H01J23/10
CPC分类号： H01J23/12 , H01J25/50

6. 发明专利

JP2009070613A Magnetron for microwave oven 有权
标题翻译：用于微波炉的MAGNETRON
公开(公告)号：JP2009070613A
公开(公告)日：2009-04-02
申请号：JP2007235511
申请日：2007-09-11
申请人： Toshiba Hokuto Electronics Corp , 東芝ホクト電子株式会社
发明人： AZUMA MASATOSHI
IPC分类号： H01J23/20 , H01J23/04 , H01J23/10
CPC分类号： H01J23/12 , H01J25/50
摘要： PROBLEM TO BE SOLVED: To provide a small-sized magnetron wherein characteristics such as load stability are equivalent or superior. SOLUTION: The magnetron for a microwave oven has an anode cylinder 1, a plurality of vanes 2 (height: H mm) extending from their inner surface toward a center axis 41 and with free ends 31 forming a vane inscribed circle (diameter: Da mm) , a spiral cathode 5 arranged on the center axis 41, a pair of end hats 6, 7 (outer diameter: DEH1 mm, DEH2 mm) firmly fixed on either end of the cathode 5, and a pair of pole pieces 8, 9 for sandwiching the cathode 5 by expanding like a funnel from through-holes 32 (bore diameter: DPP1 mm, DPP2 mm) facing to the end hats. The shape of the magnetron satisfies, H≤8.5, H/Da≤0.95, DEH1/DPP1≤0.8, DEH1/DPP2≤0.8, DEH2/DPP1≤0.8, DEH2/DPP2≤0.8, 0.92≤Da/DPP1≤0.95, and 0.92≤Da/DPP2≤0.95. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供其中诸如负载稳定性的特性相当或更好的小尺寸磁控管。解决方案：用于微波炉的磁控管具有阳极筒1，从其内表面朝向中心轴线41延伸的多个叶片2（高度：Hmm），并且具有形成叶片内切圆（直径：Damm），布置在中心轴线41上的螺旋阴极5，牢固地固定在阴极5的任一端的一对端帽6,7（外径：DEH1mm，DEH2mm）和一对极片 8，9用于通过面向端帽的通孔32（孔径：DPP1mm，DPP2mm）像漏斗一样扩展来夹持阴极5。磁控管的形状满足H≤8.5，H /Da≤0.95，DEH1 /DPP1≤0.8，DEH1 /DPP2≤0.8，DEH2 /DPP1≤0.8，DEH2 /DPP2≤0.8,0.92≤Da/DPP1≤0.95，以及 0.92≤Da/DPP2≤0.95。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2006260976A Magnetron 审中-公开
标题翻译：磁控
公开(公告)号：JP2006260976A
公开(公告)日：2006-09-28
申请号：JP2005077743
申请日：2005-03-17
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHII TAKESHI
IPC分类号： H01J23/20 , H01J23/10
摘要： PROBLEM TO BE SOLVED: To provide a magnetron capable of uniformizing the reaching speed of electrons to central parts and both corners of tip ends of anode vanes.
SOLUTION: A gap B' between small diameter flat parts FL1 adjacently facing anode vanes 2 of pole pieces 5, 7 has a dimensional ratio of 140-145% of a height in a tube axial direction of the anode vanes 2, and the diameter of a through-hole D' of a central part of each of the pole piece 5, 7 is equivalent to or smaller than a diameter Ra formed by tips of the anode vanes 2. By such a structure, gradients of a magnetic fluxes at both corners at tips of the anode vanes 2 become small, and magnetic flux distribution in the tube axial direction near the tips of the anode vanes 2 of is improved, thus, the reaching speed of electrons can be equalized in the central parts and both the corners of the tip of the anode vanes. Consequently, a loss caused by the difference in the reaching speed of electrons to the anode vanes is reduced, thus, oscillation efficiency is improved.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够使电子的达到速度均匀化到阳极叶片的中心部分和两个角部的磁控管。解决方案：相邻面对极片5,7的阳极叶片2的小直径扁平部分FL1之间的间隙B'具有阳极叶片2的管轴方向的高度的140-145％的尺寸比，每个极片5,7的中心部分的通孔D'的直径等于或小于由阳极叶片2的尖端形成的直径Ra。通过这种结构，磁通量的梯度在阳极叶片2的两端的两个角处变小，并且在靠近阳极叶片2的顶端的管轴方向上的磁通分布得到改善，从而可以在中心部分和两者中均衡电子的到达速度阳极叶片尖端的角落。因此，由于电子到阳极叶片的到达速度的差异导致的损失降低，因此提高了振荡效率。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006172909A Magnetron 审中-公开
标题翻译：磁控
公开(公告)号：JP2006172909A
公开(公告)日：2006-06-29
申请号：JP2004364008
申请日：2004-12-16
申请人： Toshiba Hokuto Electronics Corp , 東芝ホクト電子株式会社
发明人： KUDO SAYURI
IPC分类号： H01J23/10
摘要： PROBLEM TO BE SOLVED: To provide a magnetron in which workability at the time of assembling of two magnetic yokes for forming a magnetic circuit is excellent.
SOLUTION: The magnetron is equipped with a first magnetic yoke 17 and a second magnetic yoke 18 which form a magnetic circuit surrounding a magnetron main body, a permanent magnet, and a radiator, and are jointed mutually mechanically. A slit 25 is provided at the first magnetic yoke 17 and a projection part 29 with the surface in concavo-convex shape is provided at the second magnetic yoke 18, and by inserting this projection part 29 into the slit 25, the first magnetic yoke 17 and the second magnetic yoke 18 are mechanically jointed.
COPYRIGHT: (C)2006,JPO&NCIPI

9. 发明专利

JP2006040576A Magnetron 审中-公开
标题翻译：磁控
公开(公告)号：JP2006040576A
公开(公告)日：2006-02-09
申请号：JP2004214515
申请日：2004-07-22
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MIYAMOTO KAZUHIKO
IPC分类号： H01J23/10 , H05B6/66
摘要： PROBLEM TO BE SOLVED: To provide a magnetron capable of suppressing magnetic loss by tightly fitting a permanent magnet to a yoke and of preventing dispersion and degradation of a positive electrode voltage value in rated oscillation. SOLUTION: This magnetron 100 is so structured that tapes 18 having electrical insulation capability and heat insulation capability for bundling windings for forming electromagnetic coils 13a and 13b are interlaid between the electromagnetic coils 13a and 13b and the yokes 11a and 11b made of a ferromagnetic material; and a silicon material 20 having electrical insulation capability and heat resistance is put in a space between the electromagnetic coil 13a and the permanent magnet 12a generated by the thickness of the tape 18 to joint both of them to each other. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过将永磁体紧密地配合到轭上并防止在额定振荡中的正极电压值的分散和劣化来抑制磁损耗的磁控管。解决方案：该磁控管100被构造成使得具有电绝缘能力的带18和用于形成电磁线圈13a和13b的用于捆扎绕组的隔热能力的带18被夹在电磁线圈13a和13b与由铁磁材料; 并且具有电绝缘能力和耐热性的硅材料20被放置在由带18的厚度产生的电磁线圈13a和永磁体12a之间的空间中，以将它们彼此接合。版权所有（C）2006，JPO＆NCIPI

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