NL46049C - - Google Patents
Info
- Publication number
- NL46049C NL46049C NL71353A NL71353A NL46049C NL 46049 C NL46049 C NL 46049C NL 71353 A NL71353 A NL 71353A NL 71353 A NL71353 A NL 71353A NL 46049 C NL46049 C NL 46049C
- 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
-
- 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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
-
- 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
- H01J29/74—Deflecting by electric fields only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Particle Accelerators (AREA)
- Details Of Television Scanning (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE421603X | 1932-06-27 | ||
| DE1933R0089182 DE694605C (en) | 1932-06-27 | 1933-11-11 | Method for deflecting the cathode ray in cathode ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL46049C true NL46049C (en) | 1939-07-15 |
Family
ID=40874717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL71353A NL46049C (en) | 1932-06-27 | 1934-11-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2226991A (en) |
| BE (1) | BE406492A (en) |
| DE (1) | DE694605C (en) |
| FR (4) | FR757658A (en) |
| GB (5) | GB423427A (en) |
| NL (1) | NL46049C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE739047C (en) * | 1935-09-30 | 1943-09-09 | Fernseh Gmbh | Deflection coil system for electron beam tubes |
| DE923686C (en) * | 1935-11-13 | 1955-02-21 | Interessengemeinschaft Fuer Ru | Deflection systems for cathode ray tubes |
| GB468394A (en) * | 1936-01-14 | 1937-07-05 | Gen Electric Co Ltd | Improvements in time bases for cathode ray tubes |
| DE909234C (en) * | 1936-12-16 | 1954-04-15 | Zeiss Ikon Ag | Arrangement to achieve a distortion-free deflection geometry with Braun tubes |
| DE747207C (en) * | 1937-09-03 | 1944-09-15 | Lorenz C Ag | Toggle circuit for generating symmetrical deflection voltages or deflection currents |
| DE756688C (en) * | 1937-09-18 | 1954-01-25 | Aeg | Braun tubes, especially for measuring or television purposes, with two or more pairs of deflector plates rotated against one another |
| US2597363A (en) * | 1951-06-29 | 1952-05-20 | Ibm | Cathode-ray storage tube |
| US2745038A (en) * | 1954-10-26 | 1956-05-08 | Rca Corp | Semiconductor signal translating circuit |
| US3873878A (en) * | 1970-07-31 | 1975-03-25 | Tektronix Inc | Electron gun with auxilliary anode nearer to grid than to normal anode |
| US4933598A (en) * | 1986-12-27 | 1990-06-12 | Sony Corporation | Cathode-ray tube with internal insulated electrical conductors |
-
1933
- 1933-06-26 GB GB30462/34A patent/GB423427A/en not_active Expired
- 1933-06-26 GB GB18120/33A patent/GB421603A/en not_active Expired
- 1933-06-27 FR FR757658D patent/FR757658A/en not_active Expired
- 1933-11-11 DE DE1933R0089182 patent/DE694605C/en not_active Expired
-
1934
- 1934-11-08 NL NL71353A patent/NL46049C/xx active
- 1934-11-09 FR FR45389D patent/FR45389E/en not_active Expired
- 1934-11-10 GB GB32402/34A patent/GB447070A/en not_active Expired
- 1934-11-21 US US754048A patent/US2226991A/en not_active Expired - Lifetime
- 1934-11-26 GB GB33882/34A patent/GB452650A/en not_active Expired
- 1934-11-26 FR FR45728D patent/FR45728E/en not_active Expired
- 1934-11-26 GB GB18970/36A patent/GB452844A/en not_active Expired
- 1934-11-27 BE BE406492D patent/BE406492A/xx unknown
-
1935
- 1935-03-02 FR FR46068D patent/FR46068E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB452650A (en) | 1936-08-26 |
| FR757658A (en) | 1933-12-29 |
| FR45728E (en) | 1935-11-18 |
| GB452844A (en) | 1936-08-26 |
| DE694605C (en) | 1940-08-05 |
| GB421603A (en) | 1934-12-27 |
| GB447070A (en) | 1936-05-11 |
| US2226991A (en) | 1940-12-31 |
| FR45389E (en) | 1935-07-26 |
| BE406492A (en) | 1934-12-31 |
| FR46068E (en) | 1936-02-15 |
| GB423427A (en) | 1935-01-28 |