BE515259A - - Google Patents
Info
- Publication number
- BE515259A BE515259A BE515259DA BE515259A BE 515259 A BE515259 A BE 515259A BE 515259D A BE515259D A BE 515259DA BE 515259 A BE515259 A BE 515259A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
- H03K4/28—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE738297X | 1951-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515259A true BE515259A (en:Method) |
Family
ID=6642771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515259D BE515259A (en:Method) | 1951-11-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE515259A (en:Method) |
| GB (1) | GB738297A (en:Method) |
| NL (1) | NL173522C (en:Method) |
-
0
- BE BE515259D patent/BE515259A/xx unknown
- NL NLAANVRAGE7407787,A patent/NL173522C/xx active
-
1952
- 1952-10-24 GB GB26736/52A patent/GB738297A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB738297A (en) | 1955-10-12 |
| NL173522C (nl) |