NL88020C - - Google Patents
Info
- Publication number
- NL88020C NL88020C NL88020DA NL88020C NL 88020 C NL88020 C NL 88020C NL 88020D A NL88020D A NL 88020DA NL 88020 C NL88020 C NL 88020C
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Ac-Ac Conversion (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL166171 | 1951-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL88020C true NL88020C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=19750549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL88020D NL88020C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1951-12-19 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241051A (en) * | 1961-04-14 | 1966-03-15 | Philips Corp | Deflection transformer system for television receivers |
| NL7117322A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-12-17 | 1973-06-19 | ||
| GB2166017A (en) * | 1984-10-19 | 1986-04-23 | Philips Electronic Associated | Line output circuit for generating a line frequency sawtooth current |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB381917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1900-01-01 | |||
| DE767678C (de) * | 1938-07-22 | 1953-03-30 | Fernseh Gmbh | Verfahren zur Verringerung der Belastungsabhaengigkeit bei einer Schaltung zum Erzeugen einer hohen Gleichspannung |
| US2275028A (en) * | 1940-03-30 | 1942-03-03 | Rca Corp | Television receiver |
| US2376215A (en) * | 1943-08-28 | 1945-05-15 | Gen Electric | Alternating current control apparatus |
| US2579542A (en) * | 1945-09-18 | 1951-12-25 | Winston H Bostick | Pulse transformer circuit |
| NL130803C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1946-03-09 | |||
| FR959555A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1947-01-14 | 1950-03-31 | ||
| US2615138A (en) * | 1948-10-30 | 1952-10-21 | Rca Corp | Beam type electron tube |
| BE495848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1949-05-24 | |||
| US2536839A (en) * | 1949-05-24 | 1951-01-02 | Rca Corp | Power recovery cathode-ray beam deflection system |
| US2568471A (en) * | 1949-11-10 | 1951-09-18 | Gen Electric | Electromagnetic scanning system |
| US2612622A (en) * | 1950-12-14 | 1952-09-30 | Sylvania Electric Prod | Scanning system for cathode-ray tubes |
| US2588659A (en) * | 1951-03-22 | 1952-03-11 | Rca Corp | High-voltage supply |
| DE893370C (de) * | 1951-08-19 | 1953-10-15 | Fernseh Gmbh | Transformator mit abgestimmter Wicklung |
-
0
- NL NL88020D patent/NL88020C/xx active
- BE BE516320D patent/BE516320A/xx unknown
-
1952
- 1952-11-26 US US322622A patent/US2805384A/en not_active Expired - Lifetime
- 1952-12-16 GB GB31847/52A patent/GB723510A/en not_active Expired
- 1952-12-16 DE DEN6489A patent/DE977115C/de not_active Expired
- 1952-12-17 FR FR1067786D patent/FR1067786A/fr not_active Expired
- 1952-12-17 CH CH321346D patent/CH321346A/de unknown
- 1952-12-18 JP JP2008452A patent/JPS314410B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS314410B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-06-12 |
| FR1067786A (fr) | 1954-06-18 |
| DE977115C (de) | 1965-03-11 |
| BE516320A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| US2805384A (en) | 1957-09-03 |
| CH321346A (de) | 1957-04-30 |
| GB723510A (en) | 1955-02-09 |