FI895415A0 - Skyddskrets foer effektkaella. - Google Patents
Skyddskrets foer effektkaella.Info
- Publication number
- FI895415A0 FI895415A0 FI895415A FI895415A FI895415A0 FI 895415 A0 FI895415 A0 FI 895415A0 FI 895415 A FI895415 A FI 895415A FI 895415 A FI895415 A FI 895415A FI 895415 A0 FI895415 A0 FI 895415A0
- Authority
- FI
- Finland
- Prior art keywords
- skyddskrets
- effektkaella
- foer
- skyddskrets foer
- foer effektkaella
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/273,529 US4916366A (en) | 1988-11-21 | 1988-11-21 | Power supply protection circuit |
US27352988 | 1988-11-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI895415A0 true FI895415A0 (fi) | 1989-11-14 |
FI89653B FI89653B (fi) | 1993-07-15 |
FI89653C FI89653C (fi) | 1993-10-25 |
Family
ID=23044317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI895415A FI89653C (fi) | 1988-11-21 | 1989-11-14 | Skyddskrets foer effektkaella |
Country Status (9)
Country | Link |
---|---|
US (1) | US4916366A (fi) |
EP (1) | EP0370660B1 (fi) |
JP (1) | JP3377998B2 (fi) |
KR (1) | KR0140989B1 (fi) |
CN (1) | CN1021273C (fi) |
CA (1) | CA2000524C (fi) |
DE (1) | DE68914791T2 (fi) |
ES (1) | ES2055099T3 (fi) |
FI (1) | FI89653C (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5237421A (en) * | 1990-08-27 | 1993-08-17 | Thomson Consumer Electronics, Inc. | Shutdown system in a television receiver |
US5043637A (en) * | 1990-12-14 | 1991-08-27 | Thomson Consumer Electronics, Inc. | Transformer coupled voltage clamp for pincushion correction circuit |
US5047698A (en) * | 1991-03-14 | 1991-09-10 | Thomson Consumer Electronics, Inc. | High voltage shutdown circuit |
KR100202313B1 (ko) * | 1996-03-28 | 1999-06-15 | 김광호 | 고압 안정화 회로 |
AU2003226245A1 (en) * | 2002-04-04 | 2003-10-20 | Thomson Licensing S.A. | Power supply protection arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084115A (en) * | 1977-02-14 | 1978-04-11 | Rca Corporation | Circuit for correcting setup error in a color television receiver |
US4101815A (en) * | 1977-05-13 | 1978-07-18 | Rca Corporation | Horizontal deflection circuit with high voltage selection capability |
GB8304755D0 (en) * | 1983-02-21 | 1983-03-23 | Rca Corp | Switched vertical deflection circuit |
US4672642A (en) * | 1985-07-30 | 1987-06-09 | Rca Corporation | Circuit for generating a clock signal at an AC line frequency |
US4694226A (en) * | 1986-08-29 | 1987-09-15 | Rca Corporation | Vertical deflection circuit with service mode operation |
-
1988
- 1988-11-21 US US07/273,529 patent/US4916366A/en not_active Expired - Lifetime
-
1989
- 1989-10-12 CA CA002000524A patent/CA2000524C/en not_active Expired - Fee Related
- 1989-11-09 DE DE68914791T patent/DE68914791T2/de not_active Expired - Lifetime
- 1989-11-09 EP EP89311611A patent/EP0370660B1/en not_active Expired - Lifetime
- 1989-11-09 ES ES89311611T patent/ES2055099T3/es not_active Expired - Lifetime
- 1989-11-14 FI FI895415A patent/FI89653C/fi not_active IP Right Cessation
- 1989-11-20 CN CN89108757A patent/CN1021273C/zh not_active Expired - Lifetime
- 1989-11-20 JP JP30300589A patent/JP3377998B2/ja not_active Expired - Lifetime
- 1989-11-20 KR KR1019890016799A patent/KR0140989B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2000524C (en) | 1999-04-20 |
EP0370660A3 (en) | 1990-08-08 |
KR900008862A (ko) | 1990-06-04 |
JPH02174468A (ja) | 1990-07-05 |
EP0370660B1 (en) | 1994-04-20 |
US4916366A (en) | 1990-04-10 |
FI89653B (fi) | 1993-07-15 |
CA2000524A1 (en) | 1990-05-21 |
FI89653C (fi) | 1993-10-25 |
JP3377998B2 (ja) | 2003-02-17 |
ES2055099T3 (es) | 1994-08-16 |
EP0370660A2 (en) | 1990-05-30 |
CN1021273C (zh) | 1993-06-16 |
CN1043058A (zh) | 1990-06-13 |
DE68914791T2 (de) | 1994-11-03 |
DE68914791D1 (de) | 1994-05-26 |
KR0140989B1 (ko) | 1998-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
FG | Patent granted |
Owner name: THOMSON CONSUMER ELECTRONICS, INC. |
|
MA | Patent expired |