JPS54152855A - Magnetron - Google Patents
MagnetronInfo
- Publication number
- JPS54152855A JPS54152855A JP6206178A JP6206178A JPS54152855A JP S54152855 A JPS54152855 A JP S54152855A JP 6206178 A JP6206178 A JP 6206178A JP 6206178 A JP6206178 A JP 6206178A JP S54152855 A JPS54152855 A JP S54152855A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- long side
- fin
- circumference
- magnetron
- 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
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Microwave Tubes (AREA)
Abstract
PURPOSE: To secure the uniform cooling to increase the cooling effect as well as to simplify the attachment of the magnetron by coiling the spiral radiation fin around the outer wall of the anode of the inner circumference.
CONSTITUTION: High-radiation belt-type sheet metal 21 having long side 19 and 20 sufficiently long to short side 17 and 18 is attached to outer wall 16 of the anode cylindrical substance forming magnetron main body 14. In other words, the priral winding is given with one long side 19 defined as inner circumference 22 and the other long side 20 as outer circumference each, and circumference 22 is attached to wall 16 of cylindrical substance 15 to be used as radiation fin 24. To facilitate an easy attachment of fin 24, notches 36 are provided equidistantly to side 19 of the inner side, and the long side is bent at these notches to give rise-up. Then fin 24 is compressed to increase the inner diameter and then fitted to wall 16 to give tightening with removal of the compressive force. After this, permanent magnet 28 and 29 are distributed in the normal method.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6206178A JPS54152855A (en) | 1978-05-23 | 1978-05-23 | Magnetron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6206178A JPS54152855A (en) | 1978-05-23 | 1978-05-23 | Magnetron |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54152855A true JPS54152855A (en) | 1979-12-01 |
Family
ID=13189225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6206178A Pending JPS54152855A (en) | 1978-05-23 | 1978-05-23 | Magnetron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54152855A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011111395A1 (en) * | 2010-03-11 | 2011-09-15 | パナソニック株式会社 | Magnetron and microwave-using device |
-
1978
- 1978-05-23 JP JP6206178A patent/JPS54152855A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011111395A1 (en) * | 2010-03-11 | 2011-09-15 | パナソニック株式会社 | Magnetron and microwave-using device |
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