NO134927B - - Google Patents
Download PDFInfo
- Publication number
- NO134927B NO134927B NO416473A NO416473A NO134927B NO 134927 B NO134927 B NO 134927B NO 416473 A NO416473 A NO 416473A NO 416473 A NO416473 A NO 416473A NO 134927 B NO134927 B NO 134927B
- Authority
- NO
- Norway
- Prior art keywords
- air gap
- coil winding
- core
- transformer
- winding
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 23
- 239000004020 conductor Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001360 synchronised 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
- H04N3/19—Arrangements or assemblies in supply circuits for the purpose of withstanding high voltages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- General Induction Heating (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732305957 DE2305957C3 (de) | 1973-02-07 | 1973-02-07 | Transformator für ein Sperrwandler-Schaltnetzteil in einem Farbfernseher |
Publications (2)
Publication Number | Publication Date |
---|---|
NO134927B true NO134927B (de) | 1976-09-27 |
NO134927C NO134927C (de) | 1977-01-05 |
Family
ID=5871201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO416473A NO134927C (de) | 1973-02-07 | 1973-10-29 |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2305957C3 (de) |
ES (1) | ES422973A1 (de) |
FI (1) | FI56594C (de) |
GB (1) | GB1451842A (de) |
IT (1) | IT1006215B (de) |
NO (1) | NO134927C (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2739503A1 (de) * | 1977-09-02 | 1979-03-08 | Licentia Gmbh | Zeilentransformator fuer einen fernsehempfaenger |
DE3151170A1 (de) * | 1981-12-23 | 1983-06-30 | Siemens AG, 1000 Berlin und 8000 München | Geschirmter, in isolierende vergussmasse eingebetteter transformator fuer ein insbes. bei hoeheren frequenzen betriebenes schaltnetzteil, insbes. sperrwandlernetzteil in einem farbfernsehempfaenger |
US4654563A (en) * | 1984-03-28 | 1987-03-31 | Energy Technologies Corp. | Fluorescent lamp ballast |
DE3505976A1 (de) * | 1985-02-21 | 1986-08-21 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Transformator fuer einen fersehempfaenger |
DE3614492A1 (de) * | 1986-04-29 | 1987-11-05 | Electronic Werke Deutschland | Elektrischer wandler |
JPH01180301A (ja) * | 1988-01-13 | 1989-07-18 | Hitachi Transport Syst Ltd | 木材自動切断装置 |
DE3824037A1 (de) * | 1988-07-15 | 1990-01-18 | Thomson Brandt Gmbh | Transformator fuer ein schaltnetzteile |
DE3828984A1 (de) * | 1988-08-26 | 1990-03-15 | Grundig Emv | Geregeltes schaltnetzteil mit hochspannungsgenerator fuer ein fersehgeraet |
NL9001350A (nl) * | 1990-06-14 | 1992-01-02 | Philips Nv | Transformator met luchtspleet en isolatiefolie-pakket. |
JP3348293B2 (ja) * | 1992-05-18 | 2002-11-20 | ソニー株式会社 | フラットcrtモニター |
EP1730753B1 (de) | 2004-03-29 | 2009-09-09 | The Trustees of Dartmouth College | Folienwicklung mit niedrigem wechselstromwiderstand für magnetspulen auf kernen mit lücken |
JP4631529B2 (ja) * | 2005-04-28 | 2011-02-16 | パナソニック電工株式会社 | トランス |
JP2017069460A (ja) | 2015-09-30 | 2017-04-06 | 太陽誘電株式会社 | コイル部品及びその製造方法 |
US10692646B2 (en) * | 2017-07-19 | 2020-06-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Single litz wire transformers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1010204B (de) * | 1952-03-14 | 1957-06-13 | Siemens Ag | Spulenanordnung mit ferromagnetischem Kern |
FR1198126A (fr) * | 1958-06-02 | 1959-12-04 | Acec | Conducteur de bobinage pour transformateurs cuirassés-imbriqués |
DE1439441A1 (de) * | 1963-09-18 | 1968-12-05 | Sits Soc It Telecom Siemens | Verlustarme Spulenwicklung fuer eine Induktivitaet |
-
1973
- 1973-02-07 DE DE19732305957 patent/DE2305957C3/de not_active Expired
- 1973-10-29 NO NO416473A patent/NO134927C/no unknown
- 1973-11-12 FI FI349073A patent/FI56594C/fi active
-
1974
- 1974-01-31 IT IT2001374A patent/IT1006215B/it active
- 1974-02-06 GB GB541274A patent/GB1451842A/en not_active Expired
- 1974-02-06 ES ES422973A patent/ES422973A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2305957A1 (de) | 1974-08-15 |
DE2305957C3 (de) | 1983-11-24 |
GB1451842A (en) | 1976-10-06 |
FI56594C (fi) | 1980-02-11 |
ES422973A1 (es) | 1976-06-01 |
IT1006215B (it) | 1976-09-30 |
DE2305957B2 (de) | 1977-12-29 |
FI56594B (fi) | 1979-10-31 |
NO134927C (de) | 1977-01-05 |
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