BE782337A - THT AND SAW-TOOTH CURRENT GENERATOR BY SPOT RETURN - Google Patents
THT AND SAW-TOOTH CURRENT GENERATOR BY SPOT RETURNInfo
- Publication number
- BE782337A BE782337A BE782337A BE782337A BE782337A BE 782337 A BE782337 A BE 782337A BE 782337 A BE782337 A BE 782337A BE 782337 A BE782337 A BE 782337A BE 782337 A BE782337 A BE 782337A
- Authority
- BE
- Belgium
- Prior art keywords
- tht
- saw
- current generator
- tooth current
- spot return
- 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 (en) | 1971-04-20 | 1971-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE782337A true BE782337A (en) | 1972-10-19 |
Family
ID=19812958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE782337A BE782337A (en) | 1971-04-20 | 1972-04-19 | THT AND SAW-TOOTH CURRENT GENERATOR BY SPOT RETURN |
Country Status (16)
Country | Link |
---|---|
US (1) | US3769542A (en) |
AR (1) | AR192768A1 (en) |
AT (1) | AT320755B (en) |
BE (1) | BE782337A (en) |
BR (1) | BR7202458D0 (en) |
CA (1) | CA953035A (en) |
CH (1) | CH546021A (en) |
DE (1) | DE2218702A1 (en) |
ES (1) | ES401855A1 (en) |
FR (1) | FR2136558A5 (en) |
GB (1) | GB1392511A (en) |
IT (1) | IT958750B (en) |
NL (1) | NL7105268A (en) |
OA (1) | OA03999A (en) |
SE (1) | SE368132B (en) |
ZA (1) | ZA722504B (en) |
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 (en) * | 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 (en) * | 1988-01-22 | 1989-07-27 | Hitachi Ltd | High efficiency horizontal deflecting circuit |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL150297B (en) * | 1967-10-31 | 1976-07-15 | Philips Nv | CIRCUIT, WHICH CONTAINS SWITCHING MEANS FOR THE PERIODIC INTERRUPTION OF A CURRENT SUPPLIED TO A SELF-INDUCTION COIL. |
DE1955104A1 (en) * | 1968-11-20 | 1970-07-16 | Philips Nv | Circuit arrangement with circuit means for periodically interrupting a current fed to an inductance |
NL6902807A (en) * | 1969-02-21 | 1970-08-25 |
-
1971
- 1971-04-20 NL NL7105268A patent/NL7105268A/xx unknown
-
1972
- 1972-04-13 ZA ZA722504A patent/ZA722504B/en unknown
- 1972-04-17 SE SE04937/72A patent/SE368132B/xx unknown
- 1972-04-17 AT AT335872A patent/AT320755B/en not_active IP Right Cessation
- 1972-04-17 IT IT68193/72A patent/IT958750B/en active
- 1972-04-17 CH CH564772A patent/CH546021A/xx not_active IP Right Cessation
- 1972-04-17 CA CA139,786A patent/CA953035A/en not_active Expired
- 1972-04-17 GB GB1759672A patent/GB1392511A/en not_active Expired
- 1972-04-18 DE DE19722218702 patent/DE2218702A1/en active Pending
- 1972-04-18 US US00245144A patent/US3769542A/en not_active Expired - Lifetime
- 1972-04-18 ES ES401855A patent/ES401855A1/en not_active Expired
- 1972-04-18 AR AR241544A patent/AR192768A1/en active
- 1972-04-19 BE BE782337A patent/BE782337A/en unknown
- 1972-04-20 OA OA54546A patent/OA03999A/en unknown
- 1972-04-20 BR BR2458/72A patent/BR7202458D0/en unknown
- 1972-04-20 FR FR7214030A patent/FR2136558A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1392511A (en) | 1975-04-30 |
ZA722504B (en) | 1973-11-28 |
CA953035A (en) | 1974-08-13 |
BR7202458D0 (en) | 1973-05-31 |
ES401855A1 (en) | 1975-03-01 |
FR2136558A5 (en) | 1972-12-22 |
SE368132B (en) | 1974-06-17 |
AT320755B (en) | 1975-02-25 |
CH546021A (en) | 1974-02-15 |
NL7105268A (en) | 1972-10-24 |
OA03999A (en) | 1979-09-15 |
IT958750B (en) | 1973-10-30 |
DE2218702A1 (en) | 1972-11-02 |
US3769542A (en) | 1973-10-30 |
AR192768A1 (en) | 1973-03-14 |
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