DE2709040A1 - Schaltkreisanordnung zum erzeugen eines periodischen saegezahnstroms in einer spule, insbesondere in einer bildroehren-ablenkungsspule - Google Patents
Schaltkreisanordnung zum erzeugen eines periodischen saegezahnstroms in einer spule, insbesondere in einer bildroehren-ablenkungsspuleInfo
- Publication number
- DE2709040A1 DE2709040A1 DE19772709040 DE2709040A DE2709040A1 DE 2709040 A1 DE2709040 A1 DE 2709040A1 DE 19772709040 DE19772709040 DE 19772709040 DE 2709040 A DE2709040 A DE 2709040A DE 2709040 A1 DE2709040 A1 DE 2709040A1
- Authority
- DE
- Germany
- Prior art keywords
- capacitor
- transformer
- circuit arrangement
- coil
- arrangement according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000000737 periodic effect Effects 0.000 title claims description 8
- 239000003990 capacitor Substances 0.000 claims description 37
- 238000004804 winding Methods 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H03K4/83—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
- H03K4/84—Generators in which the semiconductor device is conducting during the fly-back part of the cycle
-
- 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
Landscapes
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67804/76A IT1059452B (it) | 1976-04-07 | 1976-04-07 | Circuito per ottenere una corrente a denti di sega in una bobina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2709040A1 true DE2709040A1 (de) | 1977-10-20 |
Family
ID=11305415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772709040 Withdrawn DE2709040A1 (de) | 1976-04-07 | 1977-03-02 | Schaltkreisanordnung zum erzeugen eines periodischen saegezahnstroms in einer spule, insbesondere in einer bildroehren-ablenkungsspule |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4118657A (enExample) |
| DE (1) | DE2709040A1 (enExample) |
| FR (1) | FR2347827A1 (enExample) |
| GB (1) | GB1540626A (enExample) |
| IT (1) | IT1059452B (enExample) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE621464A (enExample) * | 1961-08-17 | |||
| NL268351A (enExample) * | 1961-08-17 | |||
| US3179843A (en) * | 1963-01-14 | 1965-04-20 | Fairchild Camera Instr Co | Combined television sweep current generator and power supply |
| US3638067A (en) * | 1969-08-25 | 1972-01-25 | Rca Corp | Triggering circuit for crt deflection system utilizing an scr |
| US3889156A (en) * | 1973-09-21 | 1975-06-10 | Warwick Electronics Inc | Double tuned retrace driven horizontal deflection circuit |
-
1976
- 1976-04-07 IT IT67804/76A patent/IT1059452B/it active
- 1976-12-17 GB GB52735/76A patent/GB1540626A/en not_active Expired
-
1977
- 1977-02-18 US US05/770,115 patent/US4118657A/en not_active Expired - Lifetime
- 1977-03-02 DE DE19772709040 patent/DE2709040A1/de not_active Withdrawn
- 1977-03-28 FR FR7709189A patent/FR2347827A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1540626A (en) | 1979-02-14 |
| US4118657A (en) | 1978-10-03 |
| FR2347827B1 (enExample) | 1983-10-28 |
| FR2347827A1 (fr) | 1977-11-04 |
| IT1059452B (it) | 1982-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |