NL130803C - - Google Patents
Info
- Publication number
- NL130803C NL130803C NL130803DA NL130803C NL 130803 C NL130803 C NL 130803C NL 130803D A NL130803D A NL 130803DA NL 130803 C NL130803 C NL 130803C
- 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
- H03K4/10—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 |
|---|---|---|---|
| US653261A US2440418A (en) | 1946-03-09 | 1946-03-09 | Cathode-ray beam deflecting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL130803C true NL130803C (US07655688-20100202-C00086.png) |
Family
ID=24620131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL130803D NL130803C (US07655688-20100202-C00086.png) | 1946-03-09 |
Country Status (5)
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE959024C (de) * | 1946-04-17 | 1957-02-07 | N V Philips' Gloeilampenfabneken Eindhoven (Niederlande) | Schaltungsanordnung zur Erzeugung einer Gleichspannung zum Speisen einer Katho denstrahlrohre |
| NL136788C (US07655688-20100202-C00086.png) * | 1946-12-14 | |||
| US2474474A (en) * | 1947-02-25 | 1949-06-28 | Rca Corp | Power recovery circuit for cathoderay apparatus deflection systems |
| FR964950A (US07655688-20100202-C00086.png) * | 1947-04-21 | 1950-08-29 | ||
| US2579014A (en) * | 1947-12-04 | 1951-12-18 | Motorola Inc | Saw-tooth current generator |
| US2543831A (en) * | 1948-02-10 | 1951-03-06 | Belmont Radio Corp | Protection of cathode-ray tube screens |
| BE488391A (US07655688-20100202-C00086.png) * | 1948-04-09 | |||
| US2587420A (en) * | 1948-08-31 | 1952-02-26 | Rca Corp | Linearity control for cathode-ray tubes |
| GB653778A (en) * | 1948-09-17 | 1951-05-23 | Patrick Richard James Court | Improvements in or relating to apparatus incorporating a cathode ray device particularly television receivers |
| NL148552C (US07655688-20100202-C00086.png) * | 1948-09-21 | |||
| NL78970C (US07655688-20100202-C00086.png) * | 1948-10-26 | |||
| NL86383C (US07655688-20100202-C00086.png) * | 1948-11-24 | |||
| US2621308A (en) * | 1949-03-31 | 1952-12-09 | Rca Corp | Electronic tube and circuits |
| US2565392A (en) * | 1949-04-16 | 1951-08-21 | Tele Tone Radio Corp | Horizontal deflection circuit |
| US2536839A (en) * | 1949-05-24 | 1951-01-02 | Rca Corp | Power recovery cathode-ray beam deflection system |
| US2536838A (en) * | 1949-05-24 | 1951-01-02 | Rca Corp | High-efficiency cathode-ray beam deflection system |
| US2611106A (en) * | 1949-07-20 | 1952-09-16 | Motorola Inc | Television sweep system |
| US2543720A (en) * | 1949-08-10 | 1951-02-27 | Rca Corp | Electromagnetic deflection circuit |
| US2543305A (en) * | 1949-12-16 | 1951-02-27 | Avco Mfg Corp | Circuit for suppressing undesired oscillations in television receivers |
| US2599798A (en) * | 1950-01-13 | 1952-06-10 | Avco Mfg Corp | Linearity control circuit for television receivers |
| US2545346A (en) * | 1950-03-22 | 1951-03-13 | Avco Mfg Corp | Automatic frequency control for television receivers |
| US2627051A (en) * | 1950-08-29 | 1953-01-27 | Rca Corp | Electron tube voltage protection circuit |
| US2702874A (en) * | 1950-12-13 | 1955-02-22 | Zenith Radio Corp | Deflection system |
| US2702875A (en) * | 1951-03-09 | 1955-02-22 | Zenith Radio Corp | Deflection system |
| US2644103A (en) * | 1951-12-11 | 1953-06-30 | Motorola Inc | Television deflection system |
| NL88020C (US07655688-20100202-C00086.png) * | 1951-12-19 | |||
| US2837692A (en) * | 1953-08-19 | 1958-06-03 | Rca Corp | Cathode ray beam deflection apparatus |
| US3733513A (en) * | 1969-04-30 | 1973-05-15 | Hunt Electronics Co | Circuits for centering pictures on television screens |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2251851A (en) * | 1939-06-16 | 1941-08-05 | Philco Radio & Television Corp | Electron-beam deflecting circuit |
| GB534705A (en) * | 1939-09-18 | 1941-03-14 | Philco Radio & Television Corp | Improvements in deflecting output circuits for cathode ray tubes |
| US2382822A (en) * | 1942-06-30 | 1945-08-14 | Rca Corp | Cathode ray beam deflecting circuits |
-
0
- NL NL130803D patent/NL130803C/xx active
-
1946
- 1946-03-09 US US653261A patent/US2440418A/en not_active Expired - Lifetime
-
1947
- 1947-02-27 FR FR942512D patent/FR942512A/fr not_active Expired
- 1947-03-08 GB GB6545/47A patent/GB646779A/en not_active Expired
-
1950
- 1950-04-25 DE DER1575A patent/DE974781C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2440418A (en) | 1948-04-27 |
| DE974781C (de) | 1961-04-27 |
| GB646779A (en) | 1950-11-29 |
| FR942512A (fr) | 1949-02-10 |
