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1. 发明授权

US07053556B2 Magnetron with a specific dimension reducing unnecessary radiation 有权
标题翻译：具有特定尺寸的磁控管减少不必要的辐射
公开(公告)号：US07053556B2
公开(公告)日：2006-05-30
申请号：US11050743
申请日：2005-02-07
申请人： Masanori Yoshihara , Hiroshi Ochiai , Etsuo Saitou , Hideki Ohguri
发明人： Masanori Yoshihara , Hiroshi Ochiai , Etsuo Saitou , Hideki Ohguri
IPC分类号： H01J25/50 , H05B6/64
CPC分类号： H01J23/10 , H01J23/20 , H01J25/587
摘要： In a magnetron 41, when a radius of a flat portion 45b of a pole piece 45 is Rp, a radius of the inner circumference of a large-diameter equalizing ring 51 is Rs2, Rp≧Rs2, a radius of the outer circumference of a small-diameter equalizing ring is Rs1, a radius of a circle inscribed in a leading edge of an anode vane is Ra, and a minimum length between the pole pieces in the axial direction is Lg, the values of Ra, Rs1, Rs2, and Lg are set such that the following Expressions 1 and 2 are established: 1.85Ra≦(Rs1+Rs2)/2≦1.96Ra, and[Expression 1] 2.84Ra≦Lg≦3.0Ra.[Expression 2]
摘要翻译：在磁控管41中，当极片45的平坦部分45b的半径为Rp时，大直径均衡环51的内周半径为Rs 2，R p> = Rs 2，小直径均衡环的外周为Rs 1，内接于阳极叶片的前缘的圆的半径为Ra，极片之间在轴向上的最小长度为Lg，Ra， Rs 1，Rs 2和Lg被设置为使得以下表达式1和2被建立：<？in-line-formula description =“In-line formula”end =“lead”？> 1.85Ra <=（Rs1 + Rs2）/ 2 <= 1.96Ra和[表达式1] <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas “end =”lead“？> 2.84Ra <= LG <= 3.0Ra。[表达式2] <？in-line-formula description =”In-line Formulas“end =”tail“？>

2. 发明申请

US20050174061A1 Magnetron 有权
标题翻译：磁控管
公开(公告)号：US20050174061A1
公开(公告)日：2005-08-11
申请号：US11050743
申请日：2005-02-07
申请人： Masanori Yoshihara , Hiroshi Ochiai , Etsuo Saitou , Hideki Ohguri
发明人： Masanori Yoshihara , Hiroshi Ochiai , Etsuo Saitou , Hideki Ohguri
IPC分类号： H01J23/20 , H01J23/10 , H01J25/50 , H01J25/587
CPC分类号： H01J23/10 , H01J23/20 , H01J25/587
摘要： In a magnetron 41, when a radius of a flat portion 45b of a pole piece 45 is Rp, a radius of the inner circumference of a large-diameter equalizing ring 51 is Rs2, Rp≧Rs2, a radius of the outer circumference of a small-diameter equalizing ring is Rs1, a radius of a circle inscribed in a leading edge of an anode vane is Ra, and a minimum length between the pole pieces in the axial direction is Lg, the values of Ra, Rs1, Rs2, and Lg are set such that the following Expressions 1 and 2 are established: 1.85Ra≦(Rs1+Rs2)/2≦1.96Ra, [Expression 1] and 2.84Ra≦Lg≦3.0Ra. [Expression 2]
摘要翻译：在磁控管41中，当极片45的平坦部分45b的半径为Rp时，大直径均衡环51的内周半径为Rs 2，R p> = Rs 2，小直径均衡环的外周为Rs 1，内接于阳极叶片的前缘的圆的半径为Ra，极片之间在轴向上的最小长度为Lg，Ra， Rs 1，Rs 2和Lg被设置为使得以下表达式1和2被建立：<？in-line-formula description =“In-line formula”end =“lead”？> 1.85Ra <=（Rs1 + Rs2）/ 2 <= 1.96Ra，[表达式1] <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas” end =“lead”？>和<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead” α> 2.84Ra <= LG <= 3.0Ra。 [表达式2] <？in-line-formula description =“In-line Formulas”end =“tail”？>

3. 发明申请

US20050062427A1 Magnetron cathode assembly 有权
标题翻译：磁控管阴极组件
公开(公告)号：US20050062427A1
公开(公告)日：2005-03-24
申请号：US10749288
申请日：2003-12-30
申请人： Etsuo Saitou , Takeshi Ishii , Masanori Yoshihara , Hideki Ohguri , Toshiyuki Tsukada
发明人： Etsuo Saitou , Takeshi Ishii , Masanori Yoshihara , Hideki Ohguri , Toshiyuki Tsukada
IPC分类号： H01J23/14 , H01J23/05 , H01J25/587 , H01J25/50
CPC分类号： H01J23/14 , H01J23/05 , H01J25/587
摘要： A magnetron cathode assembly which realizes stopping of turn of an external terminal inserted into a stem insulator without increasing a manufacturing cost. A leading end of a base end axial portion of an external terminal has a non-circular section by providing a flat surface in at least one position on its peripheral surface, and a straight stop edge that fits to the flat surface thereby to carry out stopping of turn of the external terminal is provided for a terminal fitting hole of a sealing metal plate into which the leading end of this external terminal is fitted.
摘要翻译：一种磁控管阴极组件，其实现插入到杆绝缘体中的外部端子的转动停止而不增加制造成本。外部端子的基端轴向部分的前端通过在其外周表面上的至少一个位置提供平坦表面而具有非圆形截面，以及直的止动边缘，其与平坦表面配合从而进行停止为外部端子的前端设置有密封金属板的端子安装孔，

4. 发明授权

US06844680B2 Magnetron having specific dimensions for solving noise problem 失效
标题翻译：磁控管具有解决噪声问题的特定尺寸
公开(公告)号：US06844680B2
公开(公告)日：2005-01-18
申请号：US10621092
申请日：2003-07-16
申请人： Masanori Yoshihara , Toshiyuki Tsukada , Hideki Ohguri , Etsuo Saitou , Takeshi Isii
发明人： Masanori Yoshihara , Toshiyuki Tsukada , Hideki Ohguri , Etsuo Saitou , Takeshi Isii
IPC分类号： H01J23/20 , H01J23/00 , H01J23/15 , H01J23/22 , H01J25/00 , H01J25/50 , H01J25/587 , H05B6/00 , H05B6/64
CPC分类号： H01J23/22 , H01J23/20 , H01J25/587
摘要： In such a case that a radial dimension of an outer circumference of a small-diameter strap ring of a magnetron is equal to “Rs1”, a radial dimension of an inner circumference of a large-diameter strap ring is equal to “Rs2”, a radius of a circumference which is inscribed to tip portions of anode vanes is equal to “Ra”, and a radius of a central flat portion of a magnetic piece, which is located in the vicinity of each of the anode vanes, is equal to “Rp”, the respective values of Ra, Rs1, Rs2, Rp are set in such a manner that the below-mentioned formulae (1) and (2) can be established: 1.85Ra≦(Rs1+Rs2)/2≦1.96Ra (1) Rs1
摘要翻译：在磁控管的小直径带环的外周的径向尺寸等于“Rs1”的情况下，大直径带环的内周的径向尺寸等于“Rs2”，与阳极叶片的末端部分接合的圆周半径等于“Ra”，并且位于每个阳极叶片附近的磁性片的中心平坦部分的半径等于 “Rp”分别设定Ra，Rs1，Rs2，Rp的各个值，使得可以确定下述式（1）和（2）：

5. 发明授权

US07148627B2 Magnetron 有权
标题翻译：磁控管
公开(公告)号：US07148627B2
公开(公告)日：2006-12-12
申请号：US10601462
申请日：2003-06-23
申请人： Takeshi Ishii , Etsuo Saitou , Masanori Yoshihara , Toshiyuki Tsukada , Hideki Ohguri
发明人： Takeshi Ishii , Etsuo Saitou , Masanori Yoshihara , Toshiyuki Tsukada , Hideki Ohguri
IPC分类号： H01J25/50
CPC分类号： H01J23/54 , H01J25/587
摘要： A magnetron is configured so that an antenna lead 17 connected to a desired position of an anode segment 2 passes through a magnetic pole piece 7 and a metal cylinder 8 so as not to make contact therewith and is connected to the output portion of the magnetron, and so that the electrical length L1 of this antenna lead 17 between the opening end of a third harmonic restraint choke 15 and the connection portion of the anode segment 2 is 1/2 of the wavelength (λ) of the third harmonic, thereby restraining the third harmonic and the side bands of the third harmonic.
摘要翻译：磁控管被配置为使得连接到阳极段2的期望位置的天线引线17通过磁极片7和金属圆筒8，以便不与其接触并连接到磁控管的输出部分，并且使得在三次谐波抑制扼流圈15的开口端和阳极段2的连接部分之间的该天线引线17的电长度L 1是三次谐波的波长（λ）的1/2，从而抑制三次谐波和三次谐波的边带。

6. 发明授权

US06989634B2 Magnetron cathode assembly 有权
标题翻译：磁控管阴极组件
公开(公告)号：US06989634B2
公开(公告)日：2006-01-24
申请号：US10749288
申请日：2003-12-30
申请人： Etsuo Saitou , Takeshi Ishii , Masanori Yoshihara , Hideki Ohguri , Toshiyuki Tsukada
发明人： Etsuo Saitou , Takeshi Ishii , Masanori Yoshihara , Hideki Ohguri , Toshiyuki Tsukada
IPC分类号： H01J25/50
CPC分类号： H01J23/14 , H01J23/05 , H01J25/587
摘要： A magnetron cathode assembly which realizes stopping of turn of an external terminal inserted into a stem insulator without increasing a manufacturing cost. A leading end of a base end axial portion of an external terminal has a non-circular section by providing a flat surface in at least one position on its peripheral surface, and a straight stop edge that fits to the flat surface thereby to carry out stopping of turn of the external terminal is provided for a terminal fitting hole of a sealing metal plate into which the leading end of this external terminal is fitted.
摘要翻译：一种磁控管阴极组件，其实现插入到杆绝缘体中的外部端子的转动停止而不增加制造成本。外部端子的基端轴向部分的前端通过在其外周表面上的至少一个位置提供平坦表面而具有非圆形截面，以及直的止动边缘，其与平坦表面配合从而进行停止为外部端子的前端设置有密封金属板的端子安装孔，

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