JPS54160161A - Magnetron - Google Patents
MagnetronInfo
- Publication number
- JPS54160161A JPS54160161A JP6882678A JP6882678A JPS54160161A JP S54160161 A JPS54160161 A JP S54160161A JP 6882678 A JP6882678 A JP 6882678A JP 6882678 A JP6882678 A JP 6882678A JP S54160161 A JPS54160161 A JP S54160161A
- Authority
- JP
- Japan
- Prior art keywords
- fin
- deformation
- fins
- magnetron
- duct
- 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.)
- Granted
Links
Landscapes
- Microwave Tubes (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
PURPOSE: To avoid deterioration of the heat radiation effect caused by the thermal deformation and thus to enhance the reliability by providing the regulating means to prevent the deformation of the cooling fin.
CONSTITUTION: Fin reinforcement material 2c is provided between duct 2a and radiator fin 2b. Material 2c is formed into an envelope shape in which the side surface protrudes over the side of magnetron tube bulb 1 at gap part 6 between a pair of fins which are connected each other on the inner circumference surface of duct 2a. This projection part extends along the outer surface of a paired fins, thus preventing each fin from being deformed toward the diameter due to the thermal expansion. At the same time, reinforcement ring 2d is attached across fin 2b and in the axial direction, and then the kerf is given to ring 2d to be inserted with each fin. Thus, the deformation can be regulated in the direction where the fins come close to each other. In such way, the deterioration of the fin's heat radiation effect due to the thermal deformation can be prevented, thus enhancing the reliability of the magnetron.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6882678A JPS54160161A (en) | 1978-06-09 | 1978-06-09 | Magnetron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6882678A JPS54160161A (en) | 1978-06-09 | 1978-06-09 | Magnetron |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54160161A true JPS54160161A (en) | 1979-12-18 |
JPS6131582B2 JPS6131582B2 (en) | 1986-07-21 |
Family
ID=13384891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6882678A Granted JPS54160161A (en) | 1978-06-09 | 1978-06-09 | Magnetron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54160161A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851444A (en) * | 1981-09-24 | 1983-03-26 | Hitachi Ltd | Magnetron |
-
1978
- 1978-06-09 JP JP6882678A patent/JPS54160161A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851444A (en) * | 1981-09-24 | 1983-03-26 | Hitachi Ltd | Magnetron |
JPH0375973B2 (en) * | 1981-09-24 | 1991-12-04 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6131582B2 (en) | 1986-07-21 |
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