CH462961A - Method and device for producing an oxide cathode for a cathode ray tube - Google Patents
Method and device for producing an oxide cathode for a cathode ray tubeInfo
- Publication number
- CH462961A CH462961A CH1731366A CH1731366A CH462961A CH 462961 A CH462961 A CH 462961A CH 1731366 A CH1731366 A CH 1731366A CH 1731366 A CH1731366 A CH 1731366A CH 462961 A CH462961 A CH 462961A
- Authority
- CH
- Switzerland
- Prior art keywords
- cathode
- producing
- ray tube
- oxide
- cathode ray
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49099—Coating resistive material on a base
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6515843A NL6515843A (en) | 1965-12-07 | 1965-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH462961A true CH462961A (en) | 1968-09-30 |
Family
ID=19794836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1731366A CH462961A (en) | 1965-12-07 | 1966-12-05 | Method and device for producing an oxide cathode for a cathode ray tube |
Country Status (8)
Country | Link |
---|---|
US (1) | US3456311A (en) |
BE (1) | BE690736A (en) |
CH (1) | CH462961A (en) |
DE (1) | DE1564473A1 (en) |
ES (2) | ES334173A1 (en) |
FR (1) | FR1504170A (en) |
GB (1) | GB1151438A (en) |
NL (1) | NL6515843A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534455A (en) * | 1968-05-03 | 1970-10-20 | Us Army | Method of making thermionic cathodes |
JP5296434B2 (en) | 2008-07-16 | 2013-09-25 | 富士フイルム株式会社 | Master for lithographic printing plate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330696A (en) * | 1967-07-11 | Method of fabricating thin film capacitors | ||
US2321413A (en) * | 1941-07-28 | 1943-06-08 | Raymond C Palmer | Planer and shaper attachment for lathes |
NL96177C (en) * | 1952-02-27 | |||
BE563664A (en) * | 1957-01-03 | |||
US3045320A (en) * | 1959-03-12 | 1962-07-24 | Raytheon Co | Impregnated cathodes |
US3299332A (en) * | 1961-07-10 | 1967-01-17 | Murata Manufacturing Co | Semiconductive capacitor and the method of manufacturing the same |
US3150021A (en) * | 1961-07-25 | 1964-09-22 | Nippon Electric Co | Method of manufacturing semiconductor devices |
US3261082A (en) * | 1962-03-27 | 1966-07-19 | Ibm | Method of tailoring thin film impedance devices |
US3284878A (en) * | 1963-12-09 | 1966-11-15 | Corning Glass Works | Method of forming thin film resistors |
-
1965
- 1965-12-07 NL NL6515843A patent/NL6515843A/xx unknown
-
1966
- 1966-11-14 US US594241A patent/US3456311A/en not_active Expired - Lifetime
- 1966-12-02 GB GB54124/66A patent/GB1151438A/en not_active Expired
- 1966-12-03 DE DE19661564473 patent/DE1564473A1/en active Pending
- 1966-12-05 BE BE690736D patent/BE690736A/xx unknown
- 1966-12-05 ES ES334173A patent/ES334173A1/en not_active Expired
- 1966-12-05 CH CH1731366A patent/CH462961A/en unknown
- 1966-12-07 FR FR86466A patent/FR1504170A/en not_active Expired
-
1967
- 1967-08-12 ES ES344092A patent/ES344092A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1504170A (en) | 1967-12-01 |
DE1564473A1 (en) | 1970-01-22 |
ES344092A1 (en) | 1968-09-16 |
NL6515843A (en) | 1967-06-08 |
GB1151438A (en) | 1969-05-07 |
US3456311A (en) | 1969-07-22 |
BE690736A (en) | 1967-06-05 |
ES334173A1 (en) | 1968-01-16 |
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