SE305884B - - Google Patents
Info
- Publication number
- SE305884B SE305884B SE8329/65A SE832965A SE305884B SE 305884 B SE305884 B SE 305884B SE 8329/65 A SE8329/65 A SE 8329/65A SE 832965 A SE832965 A SE 832965A SE 305884 B SE305884 B SE 305884B
- Authority
- SE
- Sweden
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
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
-
- 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
-
- 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
- H01J2893/0012—Constructional arrangements
- H01J2893/0019—Chemical composition and manufacture
- H01J2893/0022—Manufacture
- H01J2893/0024—Planar grids
-
- 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
- H01J2893/0012—Constructional arrangements
- H01J2893/0019—Chemical composition and manufacture
- H01J2893/0022—Manufacture
- H01J2893/0025—Manufacture by winding wire upon a support
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Particle Accelerators (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR979564A FR1407802A (en) | 1964-06-25 | 1964-06-25 | Improvements to flat grids for cathode ray tubes and their manufacturing processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE305884B true SE305884B (en) | 1968-11-11 |
Family
ID=8833161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8329/65A SE305884B (en) | 1964-06-25 | 1965-06-23 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3357459A (en) |
| AT (1) | AT260312B (en) |
| BE (1) | BE665457A (en) |
| BR (1) | BR6570583D0 (en) |
| CH (1) | CH438417A (en) |
| DE (1) | DE1277307B (en) |
| DK (1) | DK111898B (en) |
| ES (2) | ES314584A1 (en) |
| FR (1) | FR1407802A (en) |
| GB (1) | GB1076003A (en) |
| LU (1) | LU48920A1 (en) |
| NL (1) | NL146324B (en) |
| SE (1) | SE305884B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1566330A (en) * | 1968-02-01 | 1969-05-09 | ||
| JPS606066B2 (en) * | 1979-04-18 | 1985-02-15 | ソニー株式会社 | Color cathode ray tube grid device |
| US4790786A (en) * | 1987-05-18 | 1988-12-13 | Zenith Elecronics Corporation | Factory fixture frame for an in-process tension mask color cathode ray tube |
| US4934974A (en) * | 1987-12-31 | 1990-06-19 | Zenith Electronics Corporation | Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube |
| US4772238A (en) * | 1987-12-30 | 1988-09-20 | Zenith Electronics Corporation | Foil mask stretching apparatus and process |
| US5613889A (en) * | 1995-07-26 | 1997-03-25 | Nosker; Richard W. | Method of making a tensioned focus mask |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2068675A (en) * | 1935-01-16 | 1937-01-26 | Richard D Heller | Method of and apparatus for manufacturing screens |
| GB721523A (en) * | 1952-01-08 | 1955-01-05 | Chromatic Television Lab Inc | Display surface for color television tubes |
| NL193792A (en) * | 1954-01-14 | |||
| US2998033A (en) * | 1957-02-12 | 1961-08-29 | Sylvania Electric Prod | Apparatus for producing cathode ray tubes |
| US3212532A (en) * | 1963-02-19 | 1965-10-19 | Westinghouse Electric Corp | Grid winding |
-
1964
- 1964-06-25 FR FR979564A patent/FR1407802A/en not_active Expired
-
1965
- 1965-06-15 BE BE665457A patent/BE665457A/xx unknown
- 1965-06-18 US US464971A patent/US3357459A/en not_active Expired - Lifetime
- 1965-06-22 DE DEC36177A patent/DE1277307B/en active Pending
- 1965-06-22 BR BR170583/65A patent/BR6570583D0/en unknown
- 1965-06-23 DK DK318765AA patent/DK111898B/en unknown
- 1965-06-23 AT AT570765A patent/AT260312B/en active
- 1965-06-23 GB GB26678/65A patent/GB1076003A/en not_active Expired
- 1965-06-23 CH CH881065A patent/CH438417A/en unknown
- 1965-06-23 SE SE8329/65A patent/SE305884B/xx unknown
- 1965-06-24 ES ES0314584A patent/ES314584A1/en not_active Expired
- 1965-06-25 NL NL656508168A patent/NL146324B/en not_active IP Right Cessation
- 1965-06-25 LU LU48920A patent/LU48920A1/xx unknown
- 1965-10-14 ES ES0318475A patent/ES318475A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES314584A1 (en) | 1966-03-01 |
| US3357459A (en) | 1967-12-12 |
| CH438417A (en) | 1967-06-30 |
| NL6508168A (en) | 1965-12-27 |
| GB1076003A (en) | 1967-07-19 |
| AT260312B (en) | 1968-02-26 |
| NL146324B (en) | 1975-06-16 |
| BR6570583D0 (en) | 1973-07-10 |
| FR1407802A (en) | 1965-08-06 |
| BE665457A (en) | 1965-10-01 |
| DK111898B (en) | 1968-10-21 |
| LU48920A1 (en) | 1965-08-25 |
| DE1277307B (en) | 1968-09-12 |
| ES318475A1 (en) | 1966-03-16 |