JPS6261194U - - Google Patents

Info

Publication number

JPS6261194U

JPS6261194U JP15118685U JP15118685U JPS6261194U JP S6261194 U JPS6261194 U JP S6261194U JP 15118685 U JP15118685 U JP 15118685U JP 15118685 U JP15118685 U JP 15118685U JP S6261194 U JPS6261194 U JP S6261194U

Authority

JP

Japan

Prior art keywords

wall

thermionic

fin

thermionic element

box chamber

Prior art date

1985-10-02

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

• Espacenet
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• 238000005192 partition Methods 0.000 claims description 3
• 239000011810 insulating material Substances 0.000 claims description 2
• 239000011819 refractory material Substances 0.000 claims 2
• 229910052792 caesium Inorganic materials 0.000 description 2
• TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
• 239000000919 ceramic Substances 0.000 description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 229910002804 graphite Inorganic materials 0.000 description 1
• 239000010439 graphite Substances 0.000 description 1
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
• 229910010271 silicon carbide Inorganic materials 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000010937 tungsten Substances 0.000 description 1