公开(公告)号：US4485330A

公开(公告)日：1984-11-27

申请号：US402737

申请日：1982-07-28

申请人： Mamoru Tsuzurahara ,  Ichiro Inamura

发明人： Mamoru Tsuzurahara ,  Ichiro Inamura

IPC分类号： H01J23/20 ,  H01J5/04 ,  H01J23/00 ,  H01J25/50

CPC分类号： H01J23/00

摘要： A magnetron comprises an anode cylinder, an even number of vanes radially extending from the inner wall of said anode cylinder and forming together with the anode cylinder a resonant circuit, and sealing members hermetically sealed to the opposite ends of said anode cylinder via seal flanges and respectively connected to a microwave power output section and to a cathode support stem. The anode cylinder and vanes are made of aluminum or an aluminum alloy, the sealing members are made from iron plates, the seal flanges are aluminum-clad iron plates, the sealing members are welded to the seal flanges, and the seal flanges are soldered by aluminum solder to the opposite ends of the anode cylinder.

摘要翻译： 磁控管包括阳极圆筒，从所述阳极圆筒的内壁径向延伸的偶数叶片，并与阳极圆筒一起形成谐振回路，以及通过密封凸缘和所述阳极圆筒的相对端密封的密封构件， 分别连接到微波功率输出部分和阴极支撑杆。 阳极圆筒和叶片由铝或铝合金制成，密封构件由铁板制成，密封凸缘为铝包铁板，密封件焊接到密封凸缘上，密封法兰由 铝焊料到阳极筒的相对端。

公开(公告)号：US4175245A

公开(公告)日：1979-11-20

申请号：US880585

申请日：1978-02-23

申请人： Yoshio Ishida ,  Masao Sakai ,  Mamoru Tsuzurahara ,  Ichiro Inamura ,  Tomokatsu Oguro

发明人： Yoshio Ishida ,  Masao Sakai ,  Mamoru Tsuzurahara ,  Ichiro Inamura ,  Tomokatsu Oguro

IPC分类号： H01J23/10 ,  H01J25/50

CPC分类号： H01J23/10

摘要： At least one permanent magnet and a pole piece having a projection is contained in an evacuated envelope formed by an anode cylinder and yokes on the opposite ends thereof. The permanent magnet and the pole piece is clamped between one yoke and a holder secured to the inner wall of the anode cylinder. The holder is provided with an opening a little smaller than the outer diameter of the projection and the projection is force-fitted into the opening to project into an interaction space defined between anode vanes and the cathode electrode.

摘要翻译： 至少一个永磁体和具有突出部的极片包含在由阳极筒形成的抽真空的外壳中，并且在其相对的两端形成轭铁。 永磁体和极片夹在一个轭和固定到阳极筒的内壁的保持架之间。 保持器设置有比突起的外径小一点的开口，并且突起被强制配合到开口中，以突出到阳极叶片和阴极之间限定的相互作用空间中。

公开(公告)号：US5625252A

公开(公告)日：1997-04-29

申请号：US395465

申请日：1995-02-28

申请人： Mamoru Tsuzurahara ,  Shoji Shirai

发明人： Mamoru Tsuzurahara ,  Shoji Shirai

IPC分类号： H01J29/50 ,  H01J29/56

CPC分类号： H01J29/503 ,  H01J29/566 ,  H01J2229/5632 ,  H01J2229/5635 ,  H01J2229/5687 ,  H01J2229/966

摘要： A color cathode ray tube equipped with an electron gun having a main lens with a large equivalent aperture by suppressing spherical aberration and astigmatism of the main lens sufficiently. The main lens for converging the three electron beams, which are arranged generally in parallel in one direction toward the fluorescent face, upon the fluorescent face, includes two electrodes arranged to confront each other with such flattened apertures that the diameter H taken in the one direction is larger than a diameter V taken perpendicularly to the one direction. The orbits of the two side ones of the three electron beams passing through the main lens have a constant gap S from the orbit of the center electron beam. The relations of H=2(S+R) and R>S hold, if the distance between the orbits of the two side electron beams and the inner circumference, as taken in the one direction, of the electrodes constituting the main lens is designated at R.

摘要翻译： 一种装有电子枪的彩色阴极射线管，其具有通过充分抑制主透镜的球面像差和散光而具有具有大的等效孔径的主透镜。 用于会聚在荧光面上在一个方向上大致平行布置的三个电子束的主透镜包括两个电极，这两个电极被布置成以这样的扁平孔相互对置，使得直径H沿一个方向 大于垂直于一个方向截取的直径V。 通过主透镜的三束电子束中的两侧的轨道与中心电子束的轨道具有恒定的间隙S. 如果将构成主透镜的电极沿着一个方向取向的两个侧面电子束的轨道和内周的距离指定为H = 2（S + R）和R> S的关系， 在R.

公开(公告)号：US4853824A

公开(公告)日：1989-08-01

申请号：US199710

申请日：1988-05-27

申请人： Mamoru Tsuzurahara

发明人： Mamoru Tsuzurahara

IPC分类号： H01G4/35 ,  H03H1/00

CPC分类号： H01G4/35

摘要： An improved construction of a through-type capacitor suitable for used with a magnetron is disclosed. The through-type capacitor comprises a dielectric member formed with a through hole at the center thereof, a central conductor inserted into the through hole, and electrodes formed on the outer peripheral surface of the dielectric member and the inner peripheral surface of the through hole. The electrode on the inner peripheral surface of the through hole is connected by solder to the central conductor. The central conductor and the dielectric member have a portion free of solder therebetween in which the solder is expandable.

摘要翻译： 公开了适用于与磁控管一起使用的贯穿式电容器的改进结构。 贯通型电容器包括在其中央形成有通孔的电介质构件，插入到通孔中的中心导体，以及形成在电介质构件的外周面和通孔的内周面的电极。 通孔的内周面上的电极通过焊料与中心导体连接。 中心导体和电介质构件具有不含焊料的部分，其中焊料是可膨胀的。

公开(公告)号：US4720658A

公开(公告)日：1988-01-19

申请号：US840201

申请日：1986-03-17

申请人： Mamoru Tsuzurahara

发明人： Mamoru Tsuzurahara

IPC分类号： H01J23/15 ,  H01J25/50

CPC分类号： H01J23/15

摘要： A magnetron filter apparatus having a bottom box type filter case which is engaged and fixed with a cathode input side of a magnetron bulb and provided with a cover. A transformer which supplies a cathode current to the magnetron is contained in the filter case and a filter is contained in the filter case for preventing leakage of unwanted electromagnetic waves. Further, an insulation box in which the transformer is embedded and which is provided with integrally formed cylindrical portions through which lead wires to a primary winding of the transformer is disposed in the filter case. The insulation box is positioned by insertion of the cylindrical portions thereof into holes formed in a wall of the filter case.

摘要翻译： 一种磁控管滤波器装置，具有底盒型过滤器壳体，其与磁控管的阴极输入侧接合并固定并设置有盖。 向磁控管提供阴极电流的变压器被包含在过滤器壳体中，并且滤波器被包含在过滤器壳体中，以防止不想要的电磁波的泄漏。 此外，还包括一个绝缘盒，其中嵌入有变压器并且设置有一体形成的圆柱形部分，通过该绝缘盒将导线连接到变压器的初级绕组设置在过滤器壳体中。 绝缘盒通过将其圆柱形部分插入形成在过滤器壳体的壁中的孔而定位。

公开(公告)号：US5942844A

公开(公告)日：1999-08-24

申请号：US949436

申请日：1997-10-14

申请人： Tomoki Nakamura ,  Shoji Shirai ,  Go Uchida ,  Shinichi Kato ,  Kenichi Watanabe ,  Mamoru Tsuzurahara

发明人： Tomoki Nakamura ,  Shoji Shirai ,  Go Uchida ,  Shinichi Kato ,  Kenichi Watanabe ,  Mamoru Tsuzurahara

IPC分类号： H01J29/86 ,  H01J29/50 ,  H01J31/20 ,  H01J29/51 ,  H01J29/62

CPC分类号： H01J29/503

摘要： A color cathode ray tube has a phosphor screen and an in-line electron gun. Each of the focus electrode and the anode of has a single opening for passing three electron beams. The single opening has a diameter larger in a horizontal direction than a diameter thereof in a vertical direction. Each of the focus electrode and the anode has a plate electrode placed therein and forming apertures for passing the three electron beams respectively. The focus electrode and the anode forms a main lens therebetween. The distance from the main lens to the phosphor screen is 360 mm or less, the outside diameter T in mm of the neck portion of the evacuated envelope housing the electron gun satisfies 23.5 mm.ltoreq.T.ltoreq.25.3 mm, the value D in mm of twice the distance from the center of a trajectory of a side electron beam to a vertical edge of the single opening in each of the focus electrode and the anode satisfies 6.5 mm

摘要翻译： 彩色阴极射线管具有荧光屏和直列式电子枪。 聚焦电极和阳极中的每一个具有用于通过三个电子束的单个开口。 单个开口在水平方向上的直径比垂直方向上的直径大。 聚焦电极和阳极中的每一个具有放置在其中的平板电极并且分别形成用于通过三个电子束的孔。 聚焦电极和阳极在其间形成主透镜。 从主透镜到荧光屏的距离为360mm以下，容纳电子枪的真空外壳的颈部的外径T（mm）为23.5mm×T = 25.3mm，值D 在侧面电子束轨迹的中心与聚焦电极和阳极中的单个开口的垂直边缘的距离的两倍的距离为mm，为6.5mm / = 2S。

公开(公告)号：US4984129A

公开(公告)日：1991-01-08

申请号：US495763

申请日：1990-03-19

申请人： Mamoru Tsuzurahara ,  Ichiro Ohara

发明人： Mamoru Tsuzurahara ,  Ichiro Ohara

IPC分类号： H01G4/35 ,  H01G4/228

CPC分类号： H01G4/228 ,  H01G4/35

摘要： The present invention relates to a through-type capacitor having a cylindrical dielectric and a through terminal inserted into the former.The characteristics of the capacitor of the present invention reside in that the through terminal inserted into a through-hole drilled in the dielectric is in the form of a metallic pipe provided with a plurality of slits at equal intervals and the parts of the metallic pipe separated by the slits are soldered to a metallized inner wall surface of the through-hole serving as an electrode.With the above structure, the capacitor of the present invention has the advantages that since the metallic pipe having a plurality of slits is used as a through terminal, the thermal stress and the bending force applied on the dielectric at the time of thermal expansion of the terminal due to a temperature change are sharply reduced and the terminal can be easily manufactured without requiring much time and labor for coating a solder resist on the terminal as has been the case with the prior art technique.

摘要翻译： 本发明涉及一种具有插入前者的圆柱形电介质和贯通端子的贯通型电容器。 本发明的电容器的特征在于，插入到在电介质中钻出的通孔中的贯通端子是以相等间隔设置有多个狭缝的金属管的形式，并且金属管的部分分离 通过狭缝焊接到用作电极的通孔的金属化的内壁表面。 利用上述结构，本发明的电容器具有以下优点：由于具有多个狭缝的金属管用作贯通端子，所以在热膨胀时施加在电介质上的热应力和弯曲力 如现有技术的情况那样，由于温度变化引起的端子急剧减少，并且可以容易地制造端子，而不需要太多的时间和劳动来在端子上涂覆阻焊剂。

公开(公告)号：US4797596A

公开(公告)日：1989-01-10

申请号：US93214

申请日：1987-09-04

申请人： Mamoru Tsuzurahara

发明人： Mamoru Tsuzurahara

IPC分类号： H01J23/15 ,  H01J25/50

CPC分类号： H01J23/15

摘要： A filter for preventing an electromagnetic wave from leaking from a cathode line of a magnetron comprises an inductance element connected in series to the cathode line and a reactance element of a coaxial structure including a portion of the cathode line as a center conductor, a surrounding dielectric material and a surrounding metal conductor. A cup-shaped conductor is arranged around the reactance element to form a parallel inductance component to the cathode line.

摘要翻译： 用于防止电磁波从磁控管的阴极线泄漏的滤波器包括与阴极线串联连接的电感元件和包括阴极线的一部分作为中心导体的同轴结构的电抗元件，周围的电介质 材料和周围的金属导体。 电抗元件周围布置有杯形导体，以形成与阴极线并联的电感分量。

公开(公告)号：US5107181A

公开(公告)日：1992-04-21

申请号：US518994

申请日：1990-05-04

申请人： Mamoru Tsuzurahara

发明人： Mamoru Tsuzurahara

IPC分类号： H01J23/12 ,  H01J23/15

CPC分类号： H01J23/15

摘要： A magnetron cathode structure, including one or separate ceramic members having two openings therethrough with an electrical lead passing through each opening. A metallized section is formed on the interior surface of each opening, and another metallized section is formed on the exterior surface of each ceramic member to cause the respective metallized sections to form electrodes of first and second condensers. A resilient metal buffer member seals each electrical lead to the metallized section of that lead's respective opening. The resilient metal buffer members absorb thermal stress resulting from a difference in the coefficients of thermal expansion of the respective metallized section and the associated ceramic member. A metal outer frame member is sealed to the other metallized sections.

摘要翻译： 一种磁控管阴极结构，其包括具有穿过其中的两个开口的一个或单独的陶瓷构件，电引线穿过每个开口。 在每个开口的内表面上形成金属化部分，并且在每个陶瓷构件的外表面上形成另一个金属化部分，以使各金属化部分形成第一和第二电容器的电极。 弹性金属缓冲构件将每个电引线密封到该引线各自开口的金属化部分。 弹性金属缓冲构件吸收由相应的金属化部分和相关联的陶瓷构件的热膨胀系数差异导致的热应力。 金属外框构件被密封到其它金属化部分。

公开(公告)号：US4169987A

公开(公告)日：1979-10-02

申请号：US874836

申请日：1978-02-03

申请人： Tomokatsu Oguro ,  Yoshio Ishida ,  Mamoru Tsuzurahara ,  Satoshi Kobayashi

发明人： Tomokatsu Oguro ,  Yoshio Ishida ,  Mamoru Tsuzurahara ,  Satoshi Kobayashi

IPC分类号： H01R4/02 ,  H01J23/05 ,  H01J23/14 ,  H01J23/15

CPC分类号： H01J23/15 ,  H01J23/05

摘要： The magnetron tube is provided with two concentric supports each with one end connected to the opposite ends of the cathode electrode and two concentric cup shaped input terminals respectively connected to the other ends of the supports. Lead wires extending from a filter for preventing leakage of high frequency wave are welded to the edges of the cup shaped input terminals and clamped thereto at portions near the welded ends by clamping members.