JPH02146810U - - Google Patents

Info

Publication number
JPH02146810U
JPH02146810U JP5425989U JP5425989U JPH02146810U JP H02146810 U JPH02146810 U JP H02146810U JP 5425989 U JP5425989 U JP 5425989U JP 5425989 U JP5425989 U JP 5425989U JP H02146810 U JPH02146810 U JP H02146810U
Authority
JP
Japan
Prior art keywords
coil
magnetic
pair
spacer
magnetic flux
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.)
Granted
Application number
JP5425989U
Other languages
Japanese (ja)
Other versions
JPH0543455Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989054259U priority Critical patent/JPH0543455Y2/ja
Priority to GB9010508A priority patent/GB2232537A/en
Publication of JPH02146810U publication Critical patent/JPH02146810U/ja
Application granted granted Critical
Publication of JPH0543455Y2 publication Critical patent/JPH0543455Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Television Scanning (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案のフライバツクトランスの断
面図、第２図は従来のフライバツクトランスの組
立斜視図、第３図はうず電流の説明図、第４図は
テフロンとの温度上昇差と電気抵抗率の関係を表
わすグラフである。 １……コイル組立体、２……孔、３，８……磁
芯、６，７，１１，１２……突合わせ面、１３…
…接着剤、２１，２２……スペーサ、３１，３２
……コイル。 Figure 1 is a sectional view of the flyback transformer of this invention, Figure 2 is an assembled perspective view of a conventional flyback transformer, Figure 3 is an explanatory diagram of eddy current, and Figure 4 is a diagram showing the difference in temperature rise with Teflon and electricity. It is a graph showing the relationship between resistivity. DESCRIPTION OF SYMBOLS 1... Coil assembly, 2... Hole, 3, 8... Magnetic core, 6, 7, 11, 12... Butt surface, 13...
...Adhesive, 21, 22...Spacer, 31, 32
……coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の信号電流が供給される第１のコイルと、
前記第１のコイルにより発生された磁束を通過さ
せる１対の磁芯と、前記磁芯により伝達される磁
束に対応して起電力を発生する第２のコイルと、
１対の前記磁芯の突合せ面に形成されたギヤツプ
と、前記ギヤツプの幅を規制するスペーサとを備
え、前記スペーサは電気抵抗値が大きい金属によ
り構成されているフライバツクトランス。 a first coil to which a predetermined signal current is supplied;
a pair of magnetic cores that allow the magnetic flux generated by the first coil to pass through; a second coil that generates an electromotive force in response to the magnetic flux transmitted by the magnetic core;
A flyback transformer comprising a gap formed on abutting surfaces of the pair of magnetic cores, and a spacer regulating the width of the gap, the spacer being made of a metal having a large electrical resistance value.
JP1989054259U 1989-05-11 1989-05-11 Expired - Lifetime JPH0543455Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989054259U JPH0543455Y2 (en) 1989-05-11 1989-05-11
GB9010508A GB2232537A (en) 1989-05-11 1990-05-10 Flyback transformer for use in television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989054259U JPH0543455Y2 (en) 1989-05-11 1989-05-11

Publications (2)

Publication Number Publication Date
JPH02146810U true JPH02146810U (en) 1990-12-13
JPH0543455Y2 JPH0543455Y2 (en) 1993-11-02

Family

ID=12965562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989054259U Expired - Lifetime JPH0543455Y2 (en) 1989-05-11 1989-05-11

Country Status (2)

Country Link
JP (1) JPH0543455Y2 (en)
GB (1) GB2232537A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07263263A (en) * 1994-03-22 1995-10-13 Murata Mfg Co Ltd Flyback transformer
DE19528185A1 (en) * 1995-08-01 1997-02-06 Thomson Brandt Gmbh transformer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749378U (en) * 1980-09-08 1982-03-19
JPS59210263A (en) * 1983-05-14 1984-11-28 Matsushita Electric Works Ltd Hot-water supplying device for bathtub
JPS60111618U (en) * 1983-12-28 1985-07-29 株式会社クボタ Walking rice transplanter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082385A (en) * 1964-08-17 1967-09-06 Plessey Uk Ltd Improvements in or relating to electromagnetic devices
US3662307A (en) * 1968-12-12 1972-05-09 Matsushita Electric Ind Co Ltd Flyback transformer
US3665288A (en) * 1970-09-02 1972-05-23 Zenith Radio Corp Television sweep transformer
JPS5574111A (en) * 1978-11-29 1980-06-04 Hitachi Ltd Transformer
US4199744A (en) * 1979-01-02 1980-04-22 Sprague Electric Company Magnetic core with magnetic ribbon in gap thereof
DE3031802A1 (en) * 1979-08-23 1981-03-26 Sanyo Electric Co., Ltd., Moriguchi, Osaka FERRITE CORE TRANSFORMER
GB2075755A (en) * 1980-05-06 1981-11-18 Tanaka Osamu Magnetic amplifier element
US4591819A (en) * 1985-03-28 1986-05-27 Rca Corporation Inductance adjustment for transformers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749378U (en) * 1980-09-08 1982-03-19
JPS59210263A (en) * 1983-05-14 1984-11-28 Matsushita Electric Works Ltd Hot-water supplying device for bathtub
JPS60111618U (en) * 1983-12-28 1985-07-29 株式会社クボタ Walking rice transplanter

Also Published As

Publication number Publication date
JPH0543455Y2 (en) 1993-11-02
GB9010508D0 (en) 1990-07-04
GB2232537A (en) 1990-12-12

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