BE499300A - - Google Patents
Info
- Publication number
- BE499300A BE499300A BE499300DA BE499300A BE 499300 A BE499300 A BE 499300A BE 499300D A BE499300D A BE 499300DA BE 499300 A BE499300 A BE 499300A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US126630A US2568471A (en) | 1949-11-10 | 1949-11-10 | Electromagnetic scanning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE499300A true BE499300A (en:Method) | 1951-03-01 |
Family
ID=22425887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE499300D BE499300A (en:Method) | 1949-11-10 | 1950-11-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2568471A (en:Method) |
| BE (1) | BE499300A (en:Method) |
| FR (2) | FR1021348A (en:Method) |
| GB (1) | GB676347A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL88020C (en:Method) * | 1951-12-19 | |||
| US2713652A (en) * | 1954-02-25 | 1955-07-19 | Avco Mfg Corp | Controlled beam centering deflection circuit |
| US2898512A (en) * | 1957-07-01 | 1959-08-04 | Philco Corp | Line deflection system for cathode ray tubes |
| US3201730A (en) * | 1962-05-04 | 1965-08-17 | Rca Corp | High voltage transformer and rectifier tube with direct connection therebetween |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460601A (en) * | 1945-01-18 | 1949-02-01 | Rca Corp | Cathode-ray tube deflecting system |
| US2443030A (en) * | 1946-11-09 | 1948-06-08 | Gen Electric | Picture size control circuit for television receivers |
| US2478744A (en) * | 1946-12-26 | 1949-08-09 | Rca Corp | Power recovery system |
| US2474474A (en) * | 1947-02-25 | 1949-06-28 | Rca Corp | Power recovery circuit for cathoderay apparatus deflection systems |
| US2466537A (en) * | 1947-02-28 | 1949-04-05 | Remington Rand Inc | Cathode-ray tube sweep circuit |
-
1949
- 1949-11-10 US US126630A patent/US2568471A/en not_active Expired - Lifetime
-
1950
- 1950-05-17 FR FR1021348D patent/FR1021348A/fr not_active Expired
- 1950-11-06 GB GB27064/50A patent/GB676347A/en not_active Expired
- 1950-11-07 FR FR61271D patent/FR61271E/fr not_active Expired
- 1950-11-10 BE BE499300D patent/BE499300A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1021348A (fr) | 1953-02-17 |
| US2568471A (en) | 1951-09-18 |
| FR61271E (fr) | 1955-04-25 |
| GB676347A (en) | 1952-07-23 |