| 发明名称 |
MAGNETRON |
| 摘要 |
A magnetron includes a cooling block having an annular continuous portion with opposite end portions opposed to each other, the cooling block being secured to an outer peripheral surface of the cylindrical anode body, the cooling block having a coolant circulation pathway defined therein, a tightening member engageable with the opposite end portions of the cooling block to tighten the cooling block by reducing a distance between the opposite end portions of the cooling block, and a pair of pipe joints each connected to a portion of the cooling block adjacent to one of the opposite end portions so as to communicate with the coolant circulation pathway. The tightening member is disposed between connecting portions of the pair of pipe joints with the cooling block so as to extend in a direction inclined with respect to a plane including an annular direction of the cooling block. |
| 申请公布号 |
US2015123538(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201414531071 |
申请日期 |
2014.11.03 |
| 申请人 |
Panasonic Intellectual Property Management Co., Ltd. |
发明人 |
KAWATA Kohei;HANDA Takanori |
| 分类号 |
H01J23/05 |
主分类号 |
H01J23/05 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetron comprising:
a cylindrical anode body; a cooling block formed into an integrated member having an annular continuous portion with opposite end portions opposed to each other, the cooling block being secured to an outer peripheral surface of the cylindrical anode body so as to encircle the cylindrical anode body, the cooling block having a coolant circulation pathway defined therein to cool the cylindrical anode body; a tightening member engageable with the opposite end portions of the cooling block to tighten the cooling block by reducing a distance between the opposite end portions of the cooling block to thereby press an inner peripheral surface of the cooling block against the outer peripheral surface of the cylindrical anode body; and a pair of pipe joints each connected to a portion of the cooling block adjacent to one of the opposite end portions so as to communicate with the coolant circulation pathway, wherein the tightening member is disposed between connecting portions of the pair of pipe joints with the cooling block so as to extend in a direction inclined with respect to a plane including an annular direction of the cooling block. |
| 地址 |
Osaka JP |
