JPS6030032A - 電子管用ポッテッドヒ−タ - Google Patents
電子管用ポッテッドヒ−タInfo
- Publication number
- JPS6030032A JPS6030032A JP58139014A JP13901483A JPS6030032A JP S6030032 A JPS6030032 A JP S6030032A JP 58139014 A JP58139014 A JP 58139014A JP 13901483 A JP13901483 A JP 13901483A JP S6030032 A JPS6030032 A JP S6030032A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- potted
- alumina powder
- cathode sleeve
- room
- 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
- 239000000843 powder Substances 0.000 claims abstract description 41
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
- H01J1/24—Insulating layer or body located between heater and emissive material
Landscapes
- Solid Thermionic Cathode (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58139014A JPS6030032A (ja) | 1983-07-29 | 1983-07-29 | 電子管用ポッテッドヒ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58139014A JPS6030032A (ja) | 1983-07-29 | 1983-07-29 | 電子管用ポッテッドヒ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6030032A true JPS6030032A (ja) | 1985-02-15 |
| JPH0318286B2 JPH0318286B2 (cs) | 1991-03-12 |
Family
ID=15235458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58139014A Granted JPS6030032A (ja) | 1983-07-29 | 1983-07-29 | 電子管用ポッテッドヒ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030032A (cs) |
-
1983
- 1983-07-29 JP JP58139014A patent/JPS6030032A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318286B2 (cs) | 1991-03-12 |
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