JPS6174943U - - Google Patents
Info
- Publication number
- JPS6174943U JPS6174943U JP15895484U JP15895484U JPS6174943U JP S6174943 U JPS6174943 U JP S6174943U JP 15895484 U JP15895484 U JP 15895484U JP 15895484 U JP15895484 U JP 15895484U JP S6174943 U JPS6174943 U JP S6174943U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- holder
- target
- melting point
- cover
- 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
- 238000002844 melting Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Description
第１図は本考案の１実施例を示す要部断面図、
第２図は従来例の正面図、第３図は三極管につい
ての従来例要部断面図である。
１ａはターゲツト、２は集束電極、３はおおい
、４はホルダー、５は保持板、７は絶縁端止、８
はフイラメント、９は高融点金属被膜である。
FIG. 1 is a cross-sectional view of essential parts showing one embodiment of the present invention;
FIG. 2 is a front view of a conventional example, and FIG. 3 is a sectional view of a main part of a conventional example of a triode. 1a is a target, 2 is a focusing electrode, 3 is a cover, 4 is a holder, 5 is a holding plate, 7 is an insulating end stop, 8
9 is a filament, and 9 is a high melting point metal coating.
Claims (1)
からガス出しを行なうために、陰極部の集束電極
、おおい、ホルダー及び保持器について少なくと
もそれぞれの外表面に高融点金属を被膜している
ことを特徴とする、回転陽極Ｘ線管。 At least the outer surface of the focusing electrode of the cathode section, the cover, the holder, and the retainer are coated with a high-melting point metal in order to degas the target by high-frequency heating treatment during the manufacture of the tube. Rotating anode X-ray tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15895484U JPS6174943U (en) | 1984-10-20 | 1984-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15895484U JPS6174943U (en) | 1984-10-20 | 1984-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174943U true JPS6174943U (en) | 1986-05-21 |
Family
ID=30716919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15895484U Pending JPS6174943U (en) | 1984-10-20 | 1984-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174943U (en) |
-
1984
- 1984-10-20 JP JP15895484U patent/JPS6174943U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1378620A (en) | Thermionic cathode including lanthanum hexaboride | |
| JPS6174943U (en) | ||
| JP2860667B2 (en) | Cathode for magnetron | |
| JPH03124462U (en) | ||
| JPS6443543U (en) | ||
| JPS62160454U (en) | ||
| JPS6347567U (en) | ||
| JPS6355353U (en) | ||
| JPH0468342U (en) | ||
| JPS63123054U (en) | ||
| JPH01127162U (en) | ||
| JPS6344365U (en) | ||
| JPS5841970U (en) | Cathode structure for X-ray tube | |
| JPS5853461U (en) | electron gun | |
| JPS63164153U (en) | ||
| JPS63121354U (en) | ||
| JPS6022742U (en) | color cathode ray tube | |
| JPS6436959U (en) | ||
| JPS5613637A (en) | Directly heated type cathode structure | |
| JPS6224469U (en) | ||
| JPH0355642U (en) | ||
| JPH03110753U (en) | ||
| JPS6318756U (en) | ||
| JPH0254143U (en) | ||
| JPH03118539U (en) |