JP5052252B2 - マグネトロンの製造方法 - Google Patents
マグネトロンの製造方法 Download PDFInfo
- Publication number
- JP5052252B2 JP5052252B2 JP2007205374A JP2007205374A JP5052252B2 JP 5052252 B2 JP5052252 B2 JP 5052252B2 JP 2007205374 A JP2007205374 A JP 2007205374A JP 2007205374 A JP2007205374 A JP 2007205374A JP 5052252 B2 JP5052252 B2 JP 5052252B2
- Authority
- JP
- Japan
- Prior art keywords
- metal body
- cylindrical metal
- cathode
- shape
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000002184 metal Substances 0.000 claims description 103
- 229910052751 metal Inorganic materials 0.000 claims description 103
- 238000000034 method Methods 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 28
- 239000012212 insulator Substances 0.000 description 14
- 230000010355 oscillation Effects 0.000 description 13
- 238000001228 spectrum Methods 0.000 description 11
- 238000005482 strain hardening Methods 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 238000005219 brazing Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
Images
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- Microwave Tubes (AREA)
Description
δ=P・L3/(3E・I)
で表され、断面2次モーメントIが大きいほど撓みは小さいことになる。
2 入力部
11 アノードシェル
12 ベーン
14 ストラップ
16 ポールピース
17 金属管
18 ワッシャ
21 カソード
21a エンドハット
22 筒状金属体
22a ディンプル
22b フィン
23 第1の絶縁体
25 カソード外部端子
26 第2の絶縁体
27 ヒータ外部端子
28 ヒータ
Claims (1)
- 複数個のベーンが放射状に設けられるアノード部の中心部に、筒状金属体の一端部側に固着されたカソードが配置されるように前記筒状金属体の他端部を固定するマグネトロンの製造方法において、前記筒状金属体にカソードを固着し、熱処理を施した後に、前記筒状金属体を加工硬化させる工程を加えた後に、前記カソードが前記アノード部の中心に位置するように固定することを特徴とするマグネトロンの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007205374A JP5052252B2 (ja) | 2007-08-07 | 2007-08-07 | マグネトロンの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007205374A JP5052252B2 (ja) | 2007-08-07 | 2007-08-07 | マグネトロンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009043478A JP2009043478A (ja) | 2009-02-26 |
JP5052252B2 true JP5052252B2 (ja) | 2012-10-17 |
Family
ID=40444024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007205374A Active JP5052252B2 (ja) | 2007-08-07 | 2007-08-07 | マグネトロンの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5052252B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248462A (en) * | 1975-10-15 | 1977-04-18 | Toshiba Corp | Manufacturing process of magnetron anode |
JPS60205943A (ja) * | 1984-03-29 | 1985-10-17 | Toshiba Corp | パルスマグネトロン及びその製造方法 |
JPH0427081Y2 (ja) * | 1986-12-09 | 1992-06-29 | ||
JP2795865B2 (ja) * | 1989-01-19 | 1998-09-10 | 株式会社東芝 | パルスマグネトロン |
JP4476662B2 (ja) * | 2004-03-25 | 2010-06-09 | 新日本無線株式会社 | マトリックス材料の製造方法ならびにマトリックス型陰極構体およびその製造方法 |
-
2007
- 2007-08-07 JP JP2007205374A patent/JP5052252B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009043478A (ja) | 2009-02-26 |
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