FI106347B - Katodisädeputken elektrodin teholähde - Google Patents
Katodisädeputken elektrodin teholähde Download PDFInfo
- Publication number
- FI106347B FI106347B FI911642A FI911642A FI106347B FI 106347 B FI106347 B FI 106347B FI 911642 A FI911642 A FI 911642A FI 911642 A FI911642 A FI 911642A FI 106347 B FI106347 B FI 106347B
- Authority
- FI
- Finland
- Prior art keywords
- voltage
- capacitor
- cathode
- current
- ray tube
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 59
- 238000004804 winding Methods 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 12
- 238000010894 electron beam technology Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
- H04N3/185—Maintaining dc voltage constant
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Television Receiver Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- X-Ray Techniques (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50843890 | 1990-04-13 | ||
| US07/508,438 US5034666A (en) | 1990-04-13 | 1990-04-13 | Power supply for an electrode of a CRT |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI911642A0 FI911642A0 (fi) | 1991-04-05 |
| FI911642A FI911642A (fi) | 1991-10-14 |
| FI106347B true FI106347B (fi) | 2001-01-15 |
Family
ID=24022751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI911642A FI106347B (fi) | 1990-04-13 | 1991-04-05 | Katodisädeputken elektrodin teholähde |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5034666A (es) |
| JP (1) | JP3473962B2 (es) |
| KR (1) | KR100210185B1 (es) |
| CN (1) | CN1033779C (es) |
| CA (1) | CA2039784C (es) |
| DE (1) | DE4112067B4 (es) |
| ES (1) | ES2040157B1 (es) |
| FI (1) | FI106347B (es) |
| GB (1) | GB2243522B (es) |
| MY (1) | MY105381A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111121A (en) * | 1991-06-12 | 1992-05-05 | Thomson Consumer Electronics, Inc. | Voltage booster for CRT electrode supply |
| JP3955318B2 (ja) * | 1994-06-17 | 2007-08-08 | トムソン コンシユーマ エレクトロニクス インコーポレイテツド | 自動受動管バイアス反応性スクリーングリッド電源を備えたビデオ表示システム |
| US5746718A (en) * | 1994-07-05 | 1998-05-05 | Steyn; Ricardo Sheath Oxford | Needle protective device |
| DE19718656A1 (de) * | 1997-05-02 | 1998-11-05 | Philips Patentverwaltung | Hochspannungsgenerator mit einer Hochspannungseinheit |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906304A (en) * | 1974-01-31 | 1975-09-16 | Rca Corp | High voltage protection circuit |
| NL7901280A (nl) * | 1979-02-19 | 1980-08-21 | Philips Nv | Inrichting voor het opwekken van hoogspanning. |
| JPS5912928Y2 (ja) * | 1979-06-21 | 1984-04-18 | 株式会社 大一商会 | 定数循環縦形打球ゲ−ム機の球処理裏張り板 |
| JPS6013817Y2 (ja) * | 1980-06-20 | 1985-05-02 | ソニー株式会社 | カセツト収納ケ−ス |
| JPS5718181A (en) * | 1980-07-09 | 1982-01-29 | Toshiba Corp | Digital clipping circuit |
| US4463385A (en) * | 1982-07-01 | 1984-07-31 | Rca Corporation | Kinescope black level current sensing apparatus |
| US4525739A (en) * | 1982-12-21 | 1985-06-25 | Rca Corporation | Television receiver power supply regulation responding to beam current changes |
| US4587566A (en) * | 1984-05-09 | 1986-05-06 | Rca Corporation | Automatic kinescope bias control system with modified initial operation |
| US4649325A (en) * | 1986-01-21 | 1987-03-10 | Motorola, Inc. | Scanning CRT control system |
| JPS645569U (es) * | 1987-06-26 | 1989-01-12 | ||
| GB8724891D0 (en) * | 1987-10-23 | 1987-11-25 | Rca Corp | Stabilization circuit |
| JPH0468889U (es) * | 1990-10-27 | 1992-06-18 |
-
1990
- 1990-04-13 US US07/508,438 patent/US5034666A/en not_active Expired - Lifetime
-
1991
- 1991-04-04 CA CA002039784A patent/CA2039784C/en not_active Expired - Fee Related
- 1991-04-05 FI FI911642A patent/FI106347B/fi active
- 1991-04-08 MY MYPI91000579A patent/MY105381A/en unknown
- 1991-04-11 GB GB9107718A patent/GB2243522B/en not_active Expired - Fee Related
- 1991-04-12 ES ES09100938A patent/ES2040157B1/es not_active Expired - Fee Related
- 1991-04-12 JP JP10850991A patent/JP3473962B2/ja not_active Expired - Fee Related
- 1991-04-12 DE DE4112067A patent/DE4112067B4/de not_active Expired - Fee Related
- 1991-04-12 KR KR1019910005822A patent/KR100210185B1/ko not_active IP Right Cessation
- 1991-04-12 CN CN91102401A patent/CN1033779C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2039784C (en) | 1993-12-14 |
| JPH04288777A (ja) | 1992-10-13 |
| CN1055850A (zh) | 1991-10-30 |
| GB2243522B (en) | 1994-03-30 |
| ES2040157A1 (es) | 1993-10-01 |
| ES2040157B1 (es) | 1994-05-01 |
| US5034666A (en) | 1991-07-23 |
| JP3473962B2 (ja) | 2003-12-08 |
| CA2039784A1 (en) | 1991-10-14 |
| CN1033779C (zh) | 1997-01-08 |
| GB9107718D0 (en) | 1991-05-29 |
| FI911642A (fi) | 1991-10-14 |
| DE4112067A1 (de) | 1991-10-24 |
| MY105381A (en) | 1994-09-30 |
| DE4112067B4 (de) | 2004-08-05 |
| KR100210185B1 (ko) | 1999-07-15 |
| FI911642A0 (fi) | 1991-04-05 |
| KR910019434A (ko) | 1991-11-30 |
| GB2243522A (en) | 1991-10-30 |
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