JPS54161264A - Magnetron - Google Patents
MagnetronInfo
- Publication number
- JPS54161264A JPS54161264A JP6991478A JP6991478A JPS54161264A JP S54161264 A JPS54161264 A JP S54161264A JP 6991478 A JP6991478 A JP 6991478A JP 6991478 A JP6991478 A JP 6991478A JP S54161264 A JPS54161264 A JP S54161264A
- Authority
- JP
- Japan
- Prior art keywords
- vanes
- tip
- frequency electric
- parts
- interval
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To reduce a high-frequency electric field leaking into an operation space by converging the more high-frequency electric field inside of a cavity resonator by providing a projection part to a part except the tip of a vane with an interval between adjacent vanes shorter than the interval of the tip part.
CONSTITUTION: Anode vanes 12 are arranged radially surrounding cylindrical cathode 11 and their outer terminals are fixed to anode cylinder 13. To upper and lower ends of vanes, a pair of ring straps 14 are fixed shorting alternate vanes. At the middle parts of vanes, projection parts 18 are provided and their opposite intervals (t1) are made equal to or less than opposite intervals (t2) at vane tip parts 16a. As a result, a high-frequency electric magnetic field generated at tip parts lessens and the flux density of the operation space can be reduced. Therefore, a permanent magnet can be miniaturized and conversion efficiency of a direct-current input into microwave power of the cavity resonator also improves.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6991478A JPS54161264A (en) | 1978-06-12 | 1978-06-12 | Magnetron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6991478A JPS54161264A (en) | 1978-06-12 | 1978-06-12 | Magnetron |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54161264A true JPS54161264A (en) | 1979-12-20 |
Family
ID=13416426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6991478A Pending JPS54161264A (en) | 1978-06-12 | 1978-06-12 | Magnetron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161264A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60127638A (en) * | 1983-12-13 | 1985-07-08 | Sanyo Electric Co Ltd | Magnetron |
EP1553615A3 (en) * | 2004-01-09 | 2011-02-02 | Panasonic Corporation | Magnetron |
-
1978
- 1978-06-12 JP JP6991478A patent/JPS54161264A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60127638A (en) * | 1983-12-13 | 1985-07-08 | Sanyo Electric Co Ltd | Magnetron |
JPH0332849B2 (en) * | 1983-12-13 | 1991-05-15 | Sanyo Electric Co | |
EP1553615A3 (en) * | 2004-01-09 | 2011-02-02 | Panasonic Corporation | Magnetron |
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