OA03999A - Générateur de THT et de courant en dents de scie par retour du spot. - Google Patents
Générateur de THT et de courant en dents de scie par retour du spot.Info
- Publication number
- OA03999A OA03999A OA54546A OA54546A OA03999A OA 03999 A OA03999 A OA 03999A OA 54546 A OA54546 A OA 54546A OA 54546 A OA54546 A OA 54546A OA 03999 A OA03999 A OA 03999A
- Authority
- OA
- OAPI
- Prior art keywords
- sawtooth current
- spot return
- tht
- generator
- tht generator
- Prior art date
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
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device 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)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7105268A NL7105268A (pt) | 1971-04-20 | 1971-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
OA03999A true OA03999A (fr) | 1979-09-15 |
Family
ID=19812958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA54546A OA03999A (fr) | 1971-04-20 | 1972-04-20 | Générateur de THT et de courant en dents de scie par retour du spot. |
Country Status (16)
Country | Link |
---|---|
US (1) | US3769542A (pt) |
AR (1) | AR192768A1 (pt) |
AT (1) | AT320755B (pt) |
BE (1) | BE782337A (pt) |
BR (1) | BR7202458D0 (pt) |
CA (1) | CA953035A (pt) |
CH (1) | CH546021A (pt) |
DE (1) | DE2218702A1 (pt) |
ES (1) | ES401855A1 (pt) |
FR (1) | FR2136558A5 (pt) |
GB (1) | GB1392511A (pt) |
IT (1) | IT958750B (pt) |
NL (1) | NL7105268A (pt) |
OA (1) | OA03999A (pt) |
SE (1) | SE368132B (pt) |
ZA (1) | ZA722504B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4162433A (en) * | 1974-03-28 | 1979-07-24 | U.S. Philips Corporation | Circuit arrangement including a line deflection circuit |
US3965391A (en) * | 1974-06-04 | 1976-06-22 | General Electric Company | Balanced drive horizontal deflection circuitry with centering |
GB1530903A (en) * | 1974-12-20 | 1978-11-01 | Rca Corp | Television receiver deflection circuit |
US4166237A (en) * | 1975-10-20 | 1979-08-28 | North American Philips Corporation | Horizontal deflection circuit for television camera |
FI61377C (fi) * | 1975-12-08 | 1982-07-12 | Hitachi Ltd | Hoegspaenningsgenerator |
US4334173A (en) * | 1980-09-22 | 1982-06-08 | Zenith Radio Corporation | Horizontal width control circuit for image display apparatus |
GB2166017A (en) * | 1984-10-19 | 1986-04-23 | Philips Electronic Associated | Line output circuit for generating a line frequency sawtooth current |
JPH01188173A (ja) * | 1988-01-22 | 1989-07-27 | Hitachi Ltd | 高効率水平偏向回路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL150297B (nl) * | 1967-10-31 | 1976-07-15 | Philips Nv | Schakeling, welke schakelmiddelen bevat voor het periodiek onderbreken van een stroom, die aan een zelfinductiespoel wordt toegevoerd. |
DE1955104A1 (de) * | 1968-11-20 | 1970-07-16 | Philips Nv | Schaltungsanordnung mit Schaltungsmitteln zum periodischen Unterbrechen eines einer Induktivitaet zugefuehrten Stromes |
NL6902807A (pt) * | 1969-02-21 | 1970-08-25 |
-
1971
- 1971-04-20 NL NL7105268A patent/NL7105268A/xx unknown
-
1972
- 1972-04-13 ZA ZA722504A patent/ZA722504B/xx unknown
- 1972-04-17 GB GB1759672A patent/GB1392511A/en not_active Expired
- 1972-04-17 AT AT335872A patent/AT320755B/de not_active IP Right Cessation
- 1972-04-17 CH CH564772A patent/CH546021A/xx not_active IP Right Cessation
- 1972-04-17 IT IT68193/72A patent/IT958750B/it active
- 1972-04-17 SE SE04937/72A patent/SE368132B/xx unknown
- 1972-04-17 CA CA139,786A patent/CA953035A/en not_active Expired
- 1972-04-18 US US00245144A patent/US3769542A/en not_active Expired - Lifetime
- 1972-04-18 DE DE19722218702 patent/DE2218702A1/de active Pending
- 1972-04-18 ES ES401855A patent/ES401855A1/es not_active Expired
- 1972-04-18 AR AR241544A patent/AR192768A1/es active
- 1972-04-19 BE BE782337A patent/BE782337A/xx unknown
- 1972-04-20 OA OA54546A patent/OA03999A/xx unknown
- 1972-04-20 FR FR7214030A patent/FR2136558A5/fr not_active Expired
- 1972-04-20 BR BR2458/72A patent/BR7202458D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
SE368132B (pt) | 1974-06-17 |
FR2136558A5 (pt) | 1972-12-22 |
BR7202458D0 (pt) | 1973-05-31 |
NL7105268A (pt) | 1972-10-24 |
ZA722504B (en) | 1973-11-28 |
BE782337A (fr) | 1972-10-19 |
CA953035A (en) | 1974-08-13 |
GB1392511A (en) | 1975-04-30 |
CH546021A (pt) | 1974-02-15 |
ES401855A1 (es) | 1975-03-01 |
US3769542A (en) | 1973-10-30 |
IT958750B (it) | 1973-10-30 |
AR192768A1 (es) | 1973-03-14 |
DE2218702A1 (de) | 1972-11-02 |
AT320755B (de) | 1975-02-25 |
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