JPS6175049U - - Google Patents
Info
- Publication number
- JPS6175049U JPS6175049U JP16014084U JP16014084U JPS6175049U JP S6175049 U JPS6175049 U JP S6175049U JP 16014084 U JP16014084 U JP 16014084U JP 16014084 U JP16014084 U JP 16014084U JP S6175049 U JPS6175049 U JP S6175049U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- cylindrical support
- emission structure
- electron emission
- electron gun
- 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
- 239000004020 conductor Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Solid Thermionic Cathode (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来の電子銃の一例を示す断面図である。
１…電子放射構体、２…筒状支持体、３…ヒー
タ、４…アルミナ粉末層、５…外部導入線、６…
ニツケル板。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing an example of a conventional electron gun. DESCRIPTION OF SYMBOLS 1... Electron emission structure, 2... Cylindrical support, 3... Heater, 4... Alumina powder layer, 5... External lead-in wire, 6...
Nickel board.
Claims (1)
持体内にヒータを設けてなる電子銃において、前
記ヒータの一端を前記筒状支持体内の、前記電子
放射構体に近接した位置に接続し、前記ヒータの
他端を外部導入線に可とう性を有する導体を介し
て接続したことを特徴とする電子銃。 In an electron gun in which an electron emission structure is supported by a cylindrical support and a heater is provided inside the cylindrical support, one end of the heater is connected to a position in the cylindrical support close to the electron emission structure. , An electron gun characterized in that the other end of the heater is connected to an external lead-in wire via a flexible conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16014084U JPS6175049U (en) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16014084U JPS6175049U (en) | 1984-10-23 | 1984-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175049U true JPS6175049U (en) | 1986-05-21 |
Family
ID=30718067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16014084U Pending JPS6175049U (en) | 1984-10-23 | 1984-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175049U (en) |
-
1984
- 1984-10-23 JP JP16014084U patent/JPS6175049U/ja active Pending
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