NL59466C - - Google Patents
Info
- Publication number
- NL59466C NL59466C NL59466DA NL59466C NL 59466 C NL59466 C NL 59466C NL 59466D A NL59466D A NL 59466DA NL 59466 C NL59466 C NL 59466C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
- H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/70—Electron beam control outside the vessel
- H01J2229/703—Electron beam control outside the vessel by magnetic fields
- H01J2229/7031—Cores for field producing elements, e.g. ferrite
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3054534A GB449533A (en) | 1934-10-24 | 1934-10-24 | Improvements in and relating to coils for producing a magnetic field of approximately uniform flux density, for use, for example, with cathode ray tubes |
| US46272A US2148398A (en) | 1934-10-24 | 1935-10-23 | Coil for producing a magnetic field of approximately uniform flux density for use, for example, with cathode ray tubes |
| US99194A US2132933A (en) | 1934-10-24 | 1936-09-03 | Cathode ray tube apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL59466C true NL59466C (en:Method) |
Family
ID=32045688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL59466D NL59466C (en:Method) | 1934-10-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2132933A (en:Method) |
| DE (1) | DE763825C (en:Method) |
| FR (1) | FR796978A (en:Method) |
| NL (1) | NL59466C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB514170A (en) * | 1938-04-27 | 1939-11-01 | British Thomson Houston Co Ltd | Improvements in the magnetic deflection of the ray in cathode ray tubes |
| DE976695C (de) * | 1943-09-08 | 1964-03-05 | Philips Nv | Ablenkspulenanordnung fuer Kathodenstrahlroehren |
| US2570425A (en) * | 1950-05-26 | 1951-10-09 | Philco Corp | Deflection yoke |
| US2785329A (en) * | 1952-07-10 | 1957-03-12 | Arthur L Tirico | Expanded yoke for deflecting convergent beams |
| US2964068A (en) * | 1955-12-12 | 1960-12-13 | Geo Stevens Mfg Company | Coil winding mechanism |
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0
- NL NL59466D patent/NL59466C/xx active
-
1935
- 1935-10-22 FR FR796978D patent/FR796978A/fr not_active Expired
- 1935-10-25 DE DEE47533D patent/DE763825C/de not_active Expired
-
1936
- 1936-09-03 US US99194A patent/US2132933A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR796978A (fr) | 1936-04-18 |
| US2132933A (en) | 1938-10-11 |
| DE763825C (de) | 1952-01-31 |