JPH0527223B2 - - Google Patents
Info
- Publication number
- JPH0527223B2 JPH0527223B2 JP10604984A JP10604984A JPH0527223B2 JP H0527223 B2 JPH0527223 B2 JP H0527223B2 JP 10604984 A JP10604984 A JP 10604984A JP 10604984 A JP10604984 A JP 10604984A JP H0527223 B2 JPH0527223 B2 JP H0527223B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- valve
- semicircular arc
- inert gas
- metal foil
- 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.)
- Expired - Lifetime
Links
- 239000007789 gas Substances 0.000 claims description 21
- 239000011888 foil Substances 0.000 claims description 16
- 239000011261 inert gas Substances 0.000 claims description 15
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010453 quartz Substances 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10604984A JPS60250551A (ja) | 1984-05-25 | 1984-05-25 | 管球の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10604984A JPS60250551A (ja) | 1984-05-25 | 1984-05-25 | 管球の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60250551A JPS60250551A (ja) | 1985-12-11 |
| JPH0527223B2 true JPH0527223B2 (enrdf_load_stackoverflow) | 1993-04-20 |
Family
ID=14423768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10604984A Granted JPS60250551A (ja) | 1984-05-25 | 1984-05-25 | 管球の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60250551A (enrdf_load_stackoverflow) |
-
1984
- 1984-05-25 JP JP10604984A patent/JPS60250551A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60250551A (ja) | 1985-12-11 |