BE637338A - - Google Patents
Info
- Publication number
- BE637338A BE637338A BE637338DA BE637338A BE 637338 A BE637338 A BE 637338A BE 637338D A BE637338D A BE 637338DA BE 637338 A BE637338 A BE 637338A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
- H04N9/24—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
- H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
- H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Amplitude Modulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL283156 | 1962-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE637338A true BE637338A (fr) |
Family
ID=19754100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE637338D BE637338A (fr) | 1962-09-12 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3294899A (fr) |
BE (1) | BE637338A (fr) |
CH (1) | CH439413A (fr) |
DE (1) | DE1205594B (fr) |
DK (1) | DK108925C (fr) |
ES (1) | ES291519A1 (fr) |
GB (1) | GB975622A (fr) |
NL (1) | NL283156A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4223344A (en) * | 1977-12-21 | 1980-09-16 | Sony Corporation | Beam index color cathode ray tube |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB895772A (en) * | 1957-10-11 | 1962-05-09 | Sylvania Thorn Colour Television Laboratories Ltd | Improvements in and relating to indexing in colour television receivers |
NL239475A (fr) * | 1959-05-22 |
-
0
- BE BE637338D patent/BE637338A/xx unknown
- NL NL283156D patent/NL283156A/xx unknown
-
1963
- 1963-09-09 DE DEN23720A patent/DE1205594B/de active Pending
- 1963-09-09 GB GB35477/63A patent/GB975622A/en not_active Expired
- 1963-09-09 CH CH1112563A patent/CH439413A/de unknown
- 1963-09-09 DK DK426563AA patent/DK108925C/da active
- 1963-09-10 US US307916A patent/US3294899A/en not_active Expired - Lifetime
- 1963-09-10 ES ES0291519A patent/ES291519A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3294899A (en) | 1966-12-27 |
GB975622A (en) | 1964-11-18 |
DE1205594B (de) | 1965-11-25 |
DK108925C (da) | 1968-02-26 |
NL283156A (fr) | |
CH439413A (de) | 1967-07-15 |
ES291519A1 (es) | 1964-01-16 |