DE3239736C2 - - Google Patents
Info
- Publication number
- DE3239736C2 DE3239736C2 DE3239736T DE3239736T DE3239736C2 DE 3239736 C2 DE3239736 C2 DE 3239736C2 DE 3239736 T DE3239736 T DE 3239736T DE 3239736 T DE3239736 T DE 3239736T DE 3239736 C2 DE3239736 C2 DE 3239736C2
- Authority
- DE
- Germany
- Prior art keywords
- core
- voltage
- transformer
- core section
- winding
- 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.)
- Expired - Lifetime
Links
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Coils Or Transformers For Communication (AREA)
- Television Receiver Circuits (AREA)
- Soft Magnetic Materials (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/250,130 US4390819A (en) | 1981-04-02 | 1981-04-02 | Television receiver ferroresonant power supply using a two-material magnetizable core arrangement |
| PCT/US1982/000339 WO1982003476A1 (en) | 1981-04-02 | 1982-03-22 | Television receiver power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3239736T1 DE3239736T1 (de) | 1983-05-05 |
| DE3239736C2 true DE3239736C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-06 |
Family
ID=22946412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE823239736T Granted DE3239736T1 (de) | 1981-04-02 | 1982-03-22 | Fernsehempfaenger-ferroresonanz-leistungsversorgung mit einer magnetisierbaren zweimaterial-kernanordnung |
Country Status (22)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10055467A1 (de) * | 2000-11-09 | 2002-05-23 | Bosch Gmbh Robert | Elektrische Maschine, insbesondere Drehstromgenerator |
| DE19923360B4 (de) * | 1999-05-21 | 2010-01-07 | Werner Turck Gmbh & Co. Kg | Spannungswandler mit einem Potentialtrennungsschutz |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424469A (en) | 1981-04-02 | 1984-01-03 | Rca Corporation | Television receiver ferroresonant high voltage power supply using temperature stable core material |
| US4492900A (en) * | 1981-12-14 | 1985-01-08 | Rca Corporation | Single controllable switch, push-pull inverter for a television receiver ferroresonant power supply |
| US4471271A (en) * | 1982-02-16 | 1984-09-11 | Rca Corporation | Self-regulating saturating core television receiver power supply |
| US4647823A (en) * | 1985-06-06 | 1987-03-03 | Rca Corporation | Power switch control circuit for television apparatus |
| KR100562197B1 (ko) * | 1997-12-12 | 2006-06-21 | 가부시키가이샤 히다치 메디아 일렉트로닉스 | 플라이백트랜스 |
| CN102007553B (zh) * | 2008-03-14 | 2012-12-12 | 沃特拉半导体公司 | M相耦合的磁元件以及相关的电感结构 |
| JP5950655B2 (ja) * | 2012-04-02 | 2016-07-13 | 三菱電機株式会社 | フライバックトランス |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1698634A (en) * | 1928-01-24 | 1929-01-08 | Gen Electric | Electrical induction apparatus |
| US3034987A (en) * | 1957-12-31 | 1962-05-15 | Rca Corp | Magnetic cores |
| US3663913A (en) * | 1967-12-22 | 1972-05-16 | Tohoku Metal Ind Ltd | Core coil having a improved temperature characteristic |
| US3662307A (en) * | 1968-12-12 | 1972-05-09 | Matsushita Electric Ind Co Ltd | Flyback transformer |
| US3739255A (en) * | 1971-12-16 | 1973-06-12 | D Leppert | High frequency ferroresonant transformer |
| US4088942A (en) * | 1976-08-30 | 1978-05-09 | Rca Corporation | Ferroresonant transformer structure |
| JPS6011545B2 (ja) * | 1977-07-05 | 1985-03-26 | ソニー株式会社 | 自励式ｄｃ−ｄｃコンバ−タ用の発振トランス |
| US4319167A (en) * | 1979-01-30 | 1982-03-09 | Rca Corporation | High frequency ferroresonant power supply for a deflection and high voltage circuit |
| EG14160A (en) * | 1979-01-30 | 1983-09-30 | Rca Corp | Ferroresonant power supply for a deflection and high voltage circuit |
| US4262245A (en) * | 1979-01-30 | 1981-04-14 | Rca Corp. | High frequency ferroresonant transformer |
| US4240013A (en) * | 1979-05-29 | 1980-12-16 | Rca Corporation | Horizontal deflection and power supply circuit with a start-up arrangement |
| US4238342A (en) * | 1979-07-12 | 1980-12-09 | Ampex Corporation | Process of making shaped article of lithium ferrite containing phosphorus pentoxide with vanadium pentoxide or bismuth trioxide sintering agents |
-
1981
- 1981-04-02 US US06/250,130 patent/US4390819A/en not_active Expired - Fee Related
-
1982
- 1982-03-22 AU AU83918/82A patent/AU8391882A/en not_active Abandoned
- 1982-03-22 GB GB08233295A patent/GB2110438B/en not_active Expired
- 1982-03-22 JP JP57501388A patent/JPS58500505A/ja active Granted
- 1982-03-22 BR BR8207252A patent/BR8207252A/pt unknown
- 1982-03-22 FI FI824085A patent/FI824085A7/fi not_active Application Discontinuation
- 1982-03-22 DE DE823239736T patent/DE3239736T1/de active Granted
- 1982-03-22 NL NL8220141A patent/NL8220141A/nl unknown
- 1982-03-22 WO PCT/US1982/000339 patent/WO1982003476A1/en active Application Filing
- 1982-03-24 CA CA000399270A patent/CA1177160A/en not_active Expired
- 1982-03-24 PT PT74646A patent/PT74646B/pt unknown
- 1982-03-26 ES ES510833A patent/ES8304327A1/es not_active Expired
- 1982-03-29 BE BE0/207703A patent/BE892682A/fr not_active IP Right Cessation
- 1982-03-31 FR FR8205556A patent/FR2503505B1/fr not_active Expired
- 1982-03-31 DD DD82238602A patent/DD202484A5/de unknown
- 1982-03-31 ZA ZA822217A patent/ZA822217B/xx unknown
- 1982-04-01 PL PL23575482A patent/PL235754A1/xx unknown
- 1982-04-01 IT IT20540/82A patent/IT1150510B/it active
- 1982-04-02 KR KR8201460A patent/KR880000907B1/ko not_active Expired
- 1982-12-01 DK DK534182A patent/DK534182A/da not_active Application Discontinuation
- 1982-12-01 SE SE8206851A patent/SE8206851D0/xx not_active Application Discontinuation
-
1983
- 1983-01-07 GR GR67761A patent/GR78323B/el unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19923360B4 (de) * | 1999-05-21 | 2010-01-07 | Werner Turck Gmbh & Co. Kg | Spannungswandler mit einem Potentialtrennungsschutz |
| DE10055467A1 (de) * | 2000-11-09 | 2002-05-23 | Bosch Gmbh Robert | Elektrische Maschine, insbesondere Drehstromgenerator |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: RCA LICENSING CORP., PRINCETON, N.J., US |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |