JPS6126178B2 - - Google Patents
Info
- Publication number
- JPS6126178B2 JPS6126178B2 JP104177A JP104177A JPS6126178B2 JP S6126178 B2 JPS6126178 B2 JP S6126178B2 JP 104177 A JP104177 A JP 104177A JP 104177 A JP104177 A JP 104177A JP S6126178 B2 JPS6126178 B2 JP S6126178B2
- Authority
- JP
- Japan
- Prior art keywords
- stem
- glass
- rod
- firing
- graphite
- 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
Links
- 239000011521 glass Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 23
- 238000010304 firing Methods 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 19
- 229910002804 graphite Inorganic materials 0.000 description 19
- 239000010439 graphite Substances 0.000 description 19
- 239000002184 metal Substances 0.000 description 10
- 239000005388 borosilicate glass Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP104177A JPS5386154A (en) | 1977-01-07 | 1977-01-07 | Manufacture of electron tube powder glass stem containing pierced hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP104177A JPS5386154A (en) | 1977-01-07 | 1977-01-07 | Manufacture of electron tube powder glass stem containing pierced hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5386154A JPS5386154A (en) | 1978-07-29 |
| JPS6126178B2 true JPS6126178B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-19 |
Family
ID=11490468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP104177A Granted JPS5386154A (en) | 1977-01-07 | 1977-01-07 | Manufacture of electron tube powder glass stem containing pierced hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5386154A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1977
- 1977-01-07 JP JP104177A patent/JPS5386154A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5386154A (en) | 1978-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2463894A1 (en) | Process of forming tubular member | |
| US2151206A (en) | Drill stem section | |
| JPH0581195B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS6126178B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US4270069A (en) | Traveling wave tube and method of making same | |
| US2131887A (en) | Heater manufacture | |
| EP1083594A3 (en) | Fired body for and manufacture of a substrate | |
| JPS5842139A (ja) | 電子管用粉末ガラスステムの製造方法 | |
| EP0154941A2 (de) | Thermometer sowie Verfahren zum Herstellen eines Thermometers | |
| GB1582023A (en) | Funnel-shaped glass aritcles | |
| KR20010016282A (ko) | 파이프식 연속기공의 윅 구조를 형성한 히트파이프의제조방법 | |
| JPS5516793A (en) | Porous body having rectilinear vent hole and method of fabricating the same | |
| JPH0541116A (ja) | アルミニウム複合超電導線の製造方法 | |
| KR200222465Y1 (ko) | 파이프식 연속기공의 다양한 윅 구조를 형성한 히트파이프 | |
| JP3412359B2 (ja) | 貴金属熱電対の定点校正法 | |
| US4767436A (en) | Apparatus and method for manufacturing a molded glass stem | |
| RU2106214C1 (ru) | Способ изготовления проволоки | |
| WO2007014705A2 (de) | ELEKTRISCHE LAMPE MIT AUßENKOLBEN | |
| JP3085402B2 (ja) | マグネトロン | |
| FI77584C (fi) | Foerfarande foer framstaellning av en haolprofil av metall. | |
| JPH03133080A (ja) | ハーメチックシール線材の製造方法 | |
| US3304165A (en) | Method of sealingly securing lead-in wires to glass tubes | |
| CN116586562A (zh) | 具有狭长管路结构的钛合金铸件及其制备方法和应用 | |
| JPS622725Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| SU1215866A1 (ru) | Способ спекани пористых изделий с полостью |