JPS6099766U - Magnetron cathode structure - Google Patents
Magnetron cathode structureInfo
- Publication number
- JPS6099766U JPS6099766U JP19340483U JP19340483U JPS6099766U JP S6099766 U JPS6099766 U JP S6099766U JP 19340483 U JP19340483 U JP 19340483U JP 19340483 U JP19340483 U JP 19340483U JP S6099766 U JPS6099766 U JP S6099766U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- cathode structure
- diameter portion
- magnetron
- spiral
- 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
- Microwave Tubes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の陰極構体を示す断面図、第２区はこの考
案の一実施例に係る陰極構体を示す断面図、第３図は従
来及びこの考案の陰極構体におけるライ６ラメント入力
（）イラメント通電による入力と陰極逆面撃力の和）と
フィラメント温度の関係を示す特性曲線図である。
１０・・・・・・陰極フィラメント、１０ａ・・・・・
・径大部、１０ｂ・・・・・・径小部、１２，１３・・
・・・・陰極支持体、１４，１５・・・・・・エンドハ
ツト、１６・・・・・・エンドチップ。Fig. 1 is a sectional view showing a conventional cathode structure, Section 2 is a sectional view showing a cathode structure according to an embodiment of this invention, and Fig. 3 is a 6-lament input () in the conventional cathode structure and the cathode structure of this invention. FIG. 3 is a characteristic curve diagram showing the relationship between filament temperature (the sum of input due to filament energization and cathode reverse impact force) and filament temperature. 10...Cathode filament, 10a...
・Large diameter part, 10b... Small diameter part, 12, 13...
... Cathode support, 14, 15 ... End hat, 16 ... End tip.
Claims (3)
の両端を、それぞれ直接又はエンドチップを介してエン
ドハツトに固着し、更に該各エンドハツトをそれぞれ陰
極支持体で支持してなるマグネトロンの陰極構体におい
て、 上記陰極フィラメントは上記線材の太い径大部と細い径
小部とからなり、且つ該径小部は上記両エンドハツトの
うち少なくとも一方のエンドハツト側に位置しているこ
とを特徴とするマグネトロンの陰極構体。(1) A magnetron in which both ends of a cathode filament formed in a spiral shape are fixed to end hats either directly or through end tips, and each of the end hats is supported by a cathode support. In the cathode structure, the cathode filament is comprised of a thick large-diameter portion and a thin small-diameter portion of the wire, and the small-diameter portion is located on the side of at least one of the two end hats. Magnetron cathode structure.
らなる実用新案登録請求の範囲第１項記載のマグネトロ
ンの陰極構体。(2) The cathode structure for a magnetron according to claim 1, wherein the cathode filament is made of lanthanum-molybdenum.
り小さい実用新案登録請求の範囲第１項又は第２項記載
のマグネトロンの陰極構体。(3) A cathode structure for a magnetron according to claim 1 or 2, wherein the outer diameter of the spiral of the small diameter portion is smaller than the outer diameter of the spiral of the large diameter portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19340483U JPS6099766U (en) | 1983-12-15 | 1983-12-15 | Magnetron cathode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19340483U JPS6099766U (en) | 1983-12-15 | 1983-12-15 | Magnetron cathode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6099766U true JPS6099766U (en) | 1985-07-08 |
Family
ID=30415979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19340483U Pending JPS6099766U (en) | 1983-12-15 | 1983-12-15 | Magnetron cathode structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6099766U (en) |
-
1983
- 1983-12-15 JP JP19340483U patent/JPS6099766U/en active Pending
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