FI75246C - Kopplingsregulator foer televisionsanordning. - Google Patents
Kopplingsregulator foer televisionsanordning. Download PDFInfo
- Publication number
- FI75246C FI75246C FI792717A FI792717A FI75246C FI 75246 C FI75246 C FI 75246C FI 792717 A FI792717 A FI 792717A FI 792717 A FI792717 A FI 792717A FI 75246 C FI75246 C FI 75246C
- Authority
- FI
- Finland
- Prior art keywords
- voltage
- current
- scr
- inductance
- circuit
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 70
- 238000004804 winding Methods 0.000 claims description 69
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000001788 irregular Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 15
- 230000007423 decrease Effects 0.000 description 14
- 239000004020 conductor Substances 0.000 description 6
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 101500025412 Mus musculus Processed cyclic AMP-responsive element-binding protein 3-like protein 1 Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
-
- 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
-
- 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
- H04N3/185—Maintaining DC voltage constant
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/940,286 US4163926A (en) | 1978-09-07 | 1978-09-07 | Switching regulator for a television apparatus |
| US94028678 | 1978-09-07 | ||
| US95722178 | 1978-11-02 | ||
| US05/957,221 US4190791A (en) | 1978-11-02 | 1978-11-02 | Switching regulator for television deflection circuit with improved ultor voltage regulation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI792717A7 FI792717A7 (fi) | 1980-03-08 |
| FI75246B FI75246B (fi) | 1988-01-29 |
| FI75246C true FI75246C (fi) | 1988-05-09 |
Family
ID=27130132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI792717A FI75246C (fi) | 1978-09-07 | 1979-08-31 | Kopplingsregulator foer televisionsanordning. |
Country Status (9)
| Country | Link |
|---|---|
| KR (1) | KR840000342B1 (de) |
| AT (1) | AT387119B (de) |
| AU (1) | AU522317B2 (de) |
| DE (1) | DE2936232C2 (de) |
| FI (1) | FI75246C (de) |
| FR (1) | FR2435872A1 (de) |
| GB (1) | GB2031679B (de) |
| IT (1) | IT1193320B (de) |
| NZ (1) | NZ191493A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4321514A (en) * | 1980-11-07 | 1982-03-23 | Rca Corporation | Commutated SCR regulator for a horizontal deflection circuit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517253A (en) * | 1968-05-22 | 1970-06-23 | Rca Corp | Voltage regulator |
| GB1431043A (en) * | 1972-04-05 | 1976-04-07 | Rca Corp | Boosted voltage source in a deflection system |
| US3970780A (en) * | 1972-10-04 | 1976-07-20 | Sharp Kabushiki Kaisha | Constant-voltage power supply |
| NL7405726A (nl) * | 1974-04-29 | 1975-10-31 | Philips Nv | Schakelinrichting in een televisie-ontvanger, voorzien van een lijnafbuigschakeling en van een geschakelde voedingsspanningsschakeling. |
| NL7504002A (nl) * | 1975-04-04 | 1976-10-06 | Philips Nv | Schakeling voor het opwekken van een afbuig- stroom. |
| DK154576A (da) * | 1975-06-18 | 1976-12-19 | Siemens Ag | Netenhed til datavisningsapparater |
| GB1555858A (en) * | 1976-11-23 | 1979-11-14 | Rca Corp | Regulation system for deflection apparatus |
-
1979
- 1979-08-31 AU AU50467/79A patent/AU522317B2/en not_active Ceased
- 1979-08-31 FI FI792717A patent/FI75246C/fi not_active IP Right Cessation
- 1979-09-04 IT IT7925479A patent/IT1193320B/it active
- 1979-09-05 GB GB7930710A patent/GB2031679B/en not_active Expired
- 1979-09-06 KR KR7903052A patent/KR840000342B1/ko not_active Expired
- 1979-09-06 NZ NZ191493A patent/NZ191493A/xx unknown
- 1979-09-06 FR FR7922318A patent/FR2435872A1/fr active Granted
- 1979-09-07 AT AT0592079A patent/AT387119B/de not_active IP Right Cessation
- 1979-09-07 DE DE2936232A patent/DE2936232C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2936232C2 (de) | 1986-11-27 |
| FI792717A7 (fi) | 1980-03-08 |
| ATA592079A (de) | 1988-04-15 |
| NZ191493A (en) | 1983-02-15 |
| IT1193320B (it) | 1988-06-15 |
| GB2031679B (en) | 1982-12-08 |
| AU5046779A (en) | 1980-03-13 |
| KR830002463A (ko) | 1983-05-28 |
| DE2936232A1 (de) | 1980-03-20 |
| FI75246B (fi) | 1988-01-29 |
| KR840000342B1 (ko) | 1984-03-19 |
| FR2435872A1 (fr) | 1980-04-04 |
| AT387119B (de) | 1988-12-12 |
| GB2031679A (en) | 1980-04-23 |
| IT7925479A0 (it) | 1979-09-04 |
| FR2435872B1 (de) | 1983-09-23 |
| AU522317B2 (en) | 1982-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| BB | Publication of examined application | ||
| MM | Patent lapsed |
Owner name: RCA LICENSING CORPORATION |