JPS63196548U - - Google Patents
Info
- Publication number
- JPS63196548U JPS63196548U JP8668587U JP8668587U JPS63196548U JP S63196548 U JPS63196548 U JP S63196548U JP 8668587 U JP8668587 U JP 8668587U JP 8668587 U JP8668587 U JP 8668587U JP S63196548 U JPS63196548 U JP S63196548U
- Authority
- JP
- Japan
- Prior art keywords
- end shield
- shield portion
- cathode
- ceramic
- metallized
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000010953 base metal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図はこの考案の一実施例の構造を示す断面
図、第２図は従来のマグネトロンのカソードの構
造を示す断面図である。
１……カソードスリーブ、１１……ベースメタ
ル部分、２……塗布オキサイド層、３……エンド
シールド部分、３１……材質がセラミツクの基体
部分、３２……メタライズ層。なお図中同一符号
は相当する部分を示す。
FIG. 1 is a sectional view showing the structure of an embodiment of this invention, and FIG. 2 is a sectional view showing the structure of a conventional magnetron cathode. DESCRIPTION OF SYMBOLS 1...Cathode sleeve, 11...Base metal part, 2...Coating oxide layer, 3...End shield part, 31...Base part made of ceramic, 32...Metallized layer. Note that the same reference numerals in the figures indicate corresponding parts.
Claims (1)
ラミツクにして、該エンドシールド部分の表面の
少なくともオキサイド側をメタライズした構造を
特徴とするマグネトロン。 A magnetron characterized by a structure in which the base material of the end shield portion of the cathode is ceramic, and at least the oxide side of the surface of the end shield portion is metallized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8668587U JPH0412587Y2 (en) | 1987-06-05 | 1987-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8668587U JPH0412587Y2 (en) | 1987-06-05 | 1987-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63196548U true JPS63196548U (en) | 1988-12-19 |
| JPH0412587Y2 JPH0412587Y2 (en) | 1992-03-26 |
Family
ID=30943220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8668587U Expired JPH0412587Y2 (en) | 1987-06-05 | 1987-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412587Y2 (en) |
-
1987
- 1987-06-05 JP JP8668587U patent/JPH0412587Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412587Y2 (en) | 1992-03-26 |