NL154990C - - Google Patents
Info
- Publication number
- NL154990C NL154990C NL154990DA NL154990C NL 154990 C NL154990 C NL 154990C NL 154990D A NL154990D A NL 154990DA NL 154990 C NL154990 C NL 154990C
- Authority
- NL
- Netherlands
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
- H03K4/90—Linearisation of ramp; Synchronisation of pulses
-
- 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 |
|---|---|---|---|
| US107575A US2566510A (en) | 1949-07-29 | 1949-07-29 | Power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL154990C true NL154990C (en:Method) |
Family
ID=22317292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL154990D NL154990C (en:Method) | 1949-07-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2566510A (en:Method) |
| BE (1) | BE497251A (en:Method) |
| DE (1) | DE910673C (en:Method) |
| FR (1) | FR1020501A (en:Method) |
| GB (1) | GB675906A (en:Method) |
| NL (1) | NL154990C (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2702874A (en) * | 1950-12-13 | 1955-02-22 | Zenith Radio Corp | Deflection system |
| US2646526A (en) * | 1952-03-08 | 1953-07-21 | Hazeltine Research Inc | System for generating scanning currents |
| US2646532A (en) * | 1952-03-08 | 1953-07-21 | Hazeltine Research Inc | System for generating a periodic scanning current |
| DE957952C (de) * | 1952-10-15 | 1957-01-24 | Telefunken G m b H Berlin | Schaltungsanordnung zur Regelung der Ablenkamplituden in Ka thodenstrahlrohren |
| US2799799A (en) * | 1953-06-25 | 1957-07-16 | Rca Corp | Cathode ray deflection systems |
| US2777089A (en) * | 1953-07-29 | 1957-01-08 | Westinghouse Electric Corp | Television scanning unit |
| US2837692A (en) * | 1953-08-19 | 1958-06-03 | Rca Corp | Cathode ray beam deflection apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2223990A (en) * | 1936-03-28 | 1940-12-03 | Rca Corp | Cathode ray tube apparatus |
| GB482370A (en) * | 1936-08-27 | 1938-03-28 | Eric Lawrence Casling White | Improvements in or relating to oscillatory electric circuits |
| BE432498A (en:Method) * | 1938-02-04 | 1900-01-01 | ||
| US2265620A (en) * | 1938-11-30 | 1941-12-09 | Bahring Herbert | Scanning current generator |
| US2360697A (en) * | 1942-01-27 | 1944-10-17 | Gen Electric | Saw-tooth wave generation |
| US2397150A (en) * | 1943-08-18 | 1946-03-26 | Gen Electric | Television apparatus |
| US2470197A (en) * | 1946-09-25 | 1949-05-17 | Rca Corp | Electron beam deflection control system |
| US2490743A (en) * | 1948-04-10 | 1949-12-06 | Rca Corp | High-voltage generator |
| US2482737A (en) * | 1948-05-14 | 1949-09-20 | Rca Corp | Television receiver horizontal deflection |
-
0
- NL NL154990D patent/NL154990C/xx active
- BE BE497251D patent/BE497251A/xx unknown
-
1949
- 1949-07-29 US US107575A patent/US2566510A/en not_active Expired - Lifetime
-
1950
- 1950-06-19 FR FR1020501D patent/FR1020501A/fr not_active Expired
- 1950-06-29 DE DER2778A patent/DE910673C/de not_active Expired
- 1950-07-26 GB GB18674/50A patent/GB675906A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2566510A (en) | 1951-09-04 |
| BE497251A (en:Method) | |
| DE910673C (de) | 1954-05-06 |
| GB675906A (en) | 1952-07-16 |
| FR1020501A (fr) | 1953-02-06 |