NL78390C - - Google Patents
Info
- Publication number
- NL78390C NL78390C NL78390DA NL78390C NL 78390 C NL78390 C NL 78390C NL 78390D A NL78390D A NL 78390DA NL 78390 C NL78390 C NL 78390C
- 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
- H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/021—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof arrangements for eliminating interferences in the tube
-
- 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
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
-
- 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
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
-
- 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
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
- H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR673368X | 1948-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL78390C true NL78390C (pl) |
Family
ID=9018076
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL646405256A NL142081B (nl) | 1948-05-08 | Werkwijze voor het adsorberen van een vloeibare verontreiniging uit een gasstroom, alsmede een adsorptie-element voor het uitvoeren van deze werkwijze. | |
| NL78390D NL78390C (pl) | 1948-05-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL646405256A NL142081B (nl) | 1948-05-08 | Werkwijze voor het adsorberen van een vloeibare verontreiniging uit een gasstroom, alsmede een adsorptie-element voor het uitvoeren van deze werkwijze. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2582014A (pl) |
| GB (1) | GB673368A (pl) |
| NL (2) | NL78390C (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700742A (en) * | 1951-08-07 | 1955-01-25 | Rca Corp | Deflection system for cathode-ray tubes |
| BE521392A (pl) * | 1952-07-16 | |||
| US2682012A (en) * | 1952-09-08 | 1954-06-22 | Rca Corp | Television raster distortion correction |
| US2906919A (en) * | 1955-12-27 | 1959-09-29 | Gen Electric | Deflection circuit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1773980A (en) * | 1927-01-07 | 1930-08-26 | Television Lab Inc | Television system |
| FR743576A (pl) * | 1931-10-06 | 1933-04-01 | ||
| GB429427A (en) * | 1932-11-04 | 1935-05-30 | Loewe Opta Gmbh | Arrangement for producing relaxation oscillations, more particularly for television purposes |
| US2248556A (en) * | 1937-06-21 | 1941-07-08 | Loewe Radio Inc | Interlaced line method |
| US2310197A (en) * | 1940-12-21 | 1943-02-02 | Rca Corp | Television system |
| US2425491A (en) * | 1943-06-22 | 1947-08-12 | Rca Corp | Deflection circuit |
| US2477557A (en) * | 1945-08-11 | 1949-07-26 | Rca Corp | Power conservation system |
-
0
- NL NL646405256A patent/NL142081B/xx unknown
- NL NL78390D patent/NL78390C/xx active
-
1949
- 1949-05-03 GB GB11810/49A patent/GB673368A/en not_active Expired
- 1949-05-04 US US91242A patent/US2582014A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB673368A (en) | 1952-06-04 |
| US2582014A (en) | 1952-01-08 |
| NL142081B (nl) |