JPS5038312B1 - - Google Patents
Info
- Publication number
- JPS5038312B1 JPS5038312B1 JP9304469A JP9304469A JPS5038312B1 JP S5038312 B1 JPS5038312 B1 JP S5038312B1 JP 9304469 A JP9304469 A JP 9304469A JP 9304469 A JP9304469 A JP 9304469A JP S5038312 B1 JPS5038312 B1 JP S5038312B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/32—Anodes
- H01J19/34—Anodes forming part of the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0003—Anodes forming part of vessel walls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
Landscapes
- Microwave Tubes (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77774768A | 1968-11-21 | 1968-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5038312B1 true JPS5038312B1 (ja) | 1975-12-09 |
Family
ID=25111126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9304469A Pending JPS5038312B1 (ja) | 1968-11-21 | 1969-11-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3737711A (ja) |
| JP (1) | JPS5038312B1 (ja) |
| GB (1) | GB1293596A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432215A1 (fr) * | 1978-07-27 | 1980-02-22 | Thomson Csf | Tube electronique a grille cylindrique en graphite pyrolytique |
| GB2337151B (en) * | 1998-05-09 | 2002-08-28 | Eev Ltd | Electron gun arrangements |
| FI104282B (fi) * | 1998-05-22 | 1999-12-15 | Jari Ruuttu | Tärinävaimennettu valaisin ja menetelmä tärinävaimennetun valaisimen valmistamiseksi |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1146985B (de) * | 1960-11-04 | 1963-04-11 | Siemens Ag | Halbindirekt geheizte Kathode fuer Elektronenroehren |
| US3225246A (en) * | 1963-03-27 | 1965-12-21 | Rca Corp | Indirectly heated cathode |
| FR1391703A (fr) * | 1963-07-19 | 1965-03-12 | Thomson Houston Comp Francaise | Tube électronique à enveloppe métallo-céramique |
| FR1455956A (fr) * | 1965-07-20 | 1966-05-20 | Thomson Houston Comp Francaise | Perfectionnements aux cathodes à chauffage direct |
-
1968
- 1968-11-21 US US00777747A patent/US3737711A/en not_active Expired - Lifetime
-
1969
- 1969-11-21 JP JP9304469A patent/JPS5038312B1/ja active Pending
- 1969-11-21 GB GB57089/69A patent/GB1293596A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1293596A (en) | 1972-10-18 |
| US3737711A (en) | 1973-06-05 |