JPS6172937U - - Google Patents

Info

Publication number
JPS6172937U
JPS6172937U JP15806884U JP15806884U JPS6172937U JP S6172937 U JPS6172937 U JP S6172937U JP 15806884 U JP15806884 U JP 15806884U JP 15806884 U JP15806884 U JP 15806884U JP S6172937 U JPS6172937 U JP S6172937U
Authority
JP
Japan
Prior art keywords
coil
thickness
drum core
small
electronic tuning
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
JP15806884U
Other languages
English (en)
Other versions
JPH0227638Y2 (ja
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 JP1984158068U priority Critical patent/JPH0227638Y2/ja
Publication of JPS6172937U publication Critical patent/JPS6172937U/ja
Application granted granted Critical
Publication of JPH0227638Y2 publication Critical patent/JPH0227638Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Structure Of Receivers (AREA)

Description

【図面の簡単な説明】
第１図は本考案のコイルブロツクに使用される
コイルの立断面図、第２図は本考案のコイルブロ
ツクの立面図、第３図はその回路図である。 １……ドラムコア、２……巻線部分、３……キ
ヤツプコア、４……ベース、５……コンデンサー
、６……シールドケース、１１……同調コイル、
１２……局部発振コイル、１３……可変容量ダイ
オード、１４……抵抗、１５……基板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 受信機の高周波同調コイルと局部発振コイルと
    電子同調用の可変容量ダイオードとを主体とした
    回路素子を１つの小基板に収容し、それらをコイ
    ルに使用されるドラムコアはツバの厚さＡよりも
    、巻線部分の巻き巾Ｂがほぼ等しいかまたは小さ
    いドラムコアとし、かつトラツキング調整用のト
    リマーコンデンサーを省略したことを特徴とする
    電子同調用コイルブロツク。
JP1984158068U 1984-10-19 1984-10-19 Expired JPH0227638Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984158068U JPH0227638Y2 (ja) 1984-10-19 1984-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984158068U JPH0227638Y2 (ja) 1984-10-19 1984-10-19

Publications (2)

Publication Number Publication Date
JPS6172937U true JPS6172937U (ja) 1986-05-17
JPH0227638Y2 JPH0227638Y2 (ja) 1990-07-25

Family

ID=30716052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984158068U Expired JPH0227638Y2 (ja) 1984-10-19 1984-10-19

Country Status (1)

Country Link
JP (1) JPH0227638Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240921A (en) * 1975-09-26 1977-03-30 Sony Corp Automatic landing correction equipment for color tv receiver
JPS5426401A (en) * 1977-07-30 1979-02-28 Fuji Electric Co Ltd Installing water-wheel generator
JPS56112914U (ja) * 1980-01-31 1981-08-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240921A (en) * 1975-09-26 1977-03-30 Sony Corp Automatic landing correction equipment for color tv receiver
JPS5426401A (en) * 1977-07-30 1979-02-28 Fuji Electric Co Ltd Installing water-wheel generator
JPS56112914U (ja) * 1980-01-31 1981-08-31

Also Published As

Publication number Publication date
JPH0227638Y2 (ja) 1990-07-25

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