AT308852B - Schaltungsanordnung zur Erzeugung eines periodischen Sägezahnstromes in einer Spule - Google Patents
Schaltungsanordnung zur Erzeugung eines periodischen Sägezahnstromes in einer SpuleInfo
- Publication number
- AT308852B AT308852B AT364269A AT364269A AT308852B AT 308852 B AT308852 B AT 308852B AT 364269 A AT364269 A AT 364269A AT 364269 A AT364269 A AT 364269A AT 308852 B AT308852 B AT 308852B
- Authority
- AT
- Austria
- Prior art keywords
- coil
- generating
- circuit arrangement
- sawtooth current
- periodic sawtooth
- 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
- H03K4/085—Protection of sawtooth generators
-
- 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
- H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
-
- 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
- H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72138368A | 1968-04-15 | 1968-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT308852B true AT308852B (de) | 1973-07-25 |
Family
ID=24897756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT364269A AT308852B (de) | 1968-04-15 | 1969-04-15 | Schaltungsanordnung zur Erzeugung eines periodischen Sägezahnstromes in einer Spule |
Country Status (10)
Country | Link |
---|---|
US (1) | US3452244A (de) |
AT (1) | AT308852B (de) |
BE (1) | BE731542A (de) |
DE (2) | DE1918554C3 (de) |
ES (1) | ES365961A1 (de) |
FR (1) | FR2006240A1 (de) |
GB (1) | GB1260375A (de) |
MY (1) | MY7300420A (de) |
NL (1) | NL161321C (de) |
SE (1) | SE356657B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3638067A (en) * | 1969-08-25 | 1972-01-25 | Rca Corp | Triggering circuit for crt deflection system utilizing an scr |
JPS5128167B1 (de) * | 1970-07-31 | 1976-08-17 | ||
GB1338754A (en) * | 1971-01-29 | 1973-11-28 | Sony Corp | Horizontal deflection circuits |
JPS4890518U (de) * | 1972-02-01 | 1973-10-31 | ||
GB1431043A (en) * | 1972-04-05 | 1976-04-07 | Rca Corp | Boosted voltage source in a deflection system |
US3801856A (en) * | 1972-05-10 | 1974-04-02 | Rca Corp | Instant-on circuit for a television receiver |
US3783335A (en) * | 1972-07-03 | 1974-01-01 | Rca Corp | Instant-on circuit for a television receiver offering independent filament voltage control |
GB1481518A (en) * | 1973-10-23 | 1977-08-03 | Rca Corp | Power supply and line deflection circuit for television receivers |
US3894269A (en) * | 1974-01-31 | 1975-07-08 | Rca Corp | High voltage protection circuit |
US3936115A (en) * | 1974-08-19 | 1976-02-03 | Rca Corporation | Start-up circuit for a deflection system |
GB1511493A (en) * | 1974-08-22 | 1978-05-17 | Rca Corp | Gating circuit for thyristor deflection systems |
GB1485788A (en) * | 1975-02-11 | 1977-09-14 | Rca Corp | Drive pulse generator for a television deflection circuit |
US4034263A (en) * | 1975-09-12 | 1977-07-05 | Rca Corporation | Gate drive circuit for thyristor deflection system |
GB1574726A (en) * | 1976-03-19 | 1980-09-10 | Rca Corp | Side pincushion distortion correction circuit |
GB1574601A (en) * | 1976-04-26 | 1980-09-10 | Rca Corp | Undersirable modulation reduction of deflection circuit |
GB1529052A (en) * | 1976-05-14 | 1978-10-18 | Indesit | Circuit arrangement for obtaining a sawtooth current in a coil |
US4071810A (en) * | 1976-06-02 | 1978-01-31 | International Standard Electric Corporation | Supply circuit for a television receiver |
US4179642A (en) * | 1977-09-02 | 1979-12-18 | Rca Corporation | Raster correction circuit with low dissipation resistive damping |
US4193018A (en) * | 1978-09-20 | 1980-03-11 | Rca Corporation | Deflection circuit |
US5020865A (en) | 1988-01-20 | 1991-06-04 | Edwards, Harper, Mcnew & Company | Endless drive track joint assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300680A (en) * | 1963-08-16 | 1967-01-24 | Zenith Radio Corp | Television sweep system with semiconductor switch and energy storage device for expedting its activation |
US3449623A (en) * | 1966-09-06 | 1969-06-10 | Rca Corp | Electron beam deflection circuit |
-
1968
- 1968-04-15 US US721383A patent/US3452244A/en not_active Expired - Lifetime
-
1969
- 1969-04-11 GB GB18631/69A patent/GB1260375A/en not_active Expired
- 1969-04-11 DE DE1918554A patent/DE1918554C3/de not_active Expired
- 1969-04-11 DE DE1966682*A patent/DE1966682C3/de not_active Expired
- 1969-04-12 ES ES365961A patent/ES365961A1/es not_active Expired
- 1969-04-14 NL NL6905701.A patent/NL161321C/xx not_active IP Right Cessation
- 1969-04-15 FR FR6911523A patent/FR2006240A1/fr not_active Withdrawn
- 1969-04-15 SE SE05283/69A patent/SE356657B/xx unknown
- 1969-04-15 AT AT364269A patent/AT308852B/de not_active IP Right Cessation
- 1969-04-15 BE BE731542D patent/BE731542A/xx not_active IP Right Cessation
-
1973
- 1973-12-30 MY MY420/73A patent/MY7300420A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1260375A (en) | 1972-01-19 |
NL161321C (nl) | 1980-01-15 |
DE1966682A1 (de) | 1973-08-23 |
ES365961A1 (es) | 1971-03-16 |
MY7300420A (en) | 1973-12-31 |
DE1966682B2 (de) | 1975-01-09 |
DE1918554C3 (de) | 1973-10-18 |
BE731542A (de) | 1969-09-15 |
FR2006240A1 (de) | 1969-12-26 |
US3452244A (en) | 1969-06-24 |
NL6905701A (de) | 1969-10-17 |
DE1918554A1 (de) | 1969-10-30 |
SE356657B (de) | 1973-05-28 |
NL161321B (nl) | 1979-08-15 |
DE1918554B2 (de) | 1973-04-05 |
DE1966682C3 (de) | 1975-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |