JPS59177918U - Leadless coil - Google Patents

Leadless coil

Info

Publication number
JPS59177918U
JPS59177918U JP7260783U JP7260783U JPS59177918U JP S59177918 U JPS59177918 U JP S59177918U JP 7260783 U JP7260783 U JP 7260783U JP 7260783 U JP7260783 U JP 7260783U JP S59177918 U JPS59177918 U JP S59177918U
Authority
JP
Japan
Prior art keywords
flange
drum
leadless
leadless coil
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.)
Granted
Application number
JP7260783U
Other languages
Japanese (ja)
Other versions
JPH023606Y2 (en
Inventor
小川　廣光
佐藤　憲雄
谷中　定雄
Original Assignee
富士通株式会社
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 by 富士通株式会社 filed Critical 富士通株式会社
Priority to JP7260783U priority Critical patent/JPS59177918U/en
Publication of JPS59177918U publication Critical patent/JPS59177918U/en
Application granted granted Critical
Publication of JPH023606Y2 publication Critical patent/JPH023606Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のリードレス型コイルのイは正面断面図、
口は側面図、第２図は本考案の一実施例でイは正面断面
図口はフランジの斜視図、第３図は他の一実施例のフラ
ンジ部分の断面図である。 図中１は捲線、２は端末、３はプリント板、４はパター
ン、５．　８．　１２はドラム形コア、７゜１０．１３
はフランジ、７ａ、１０ａは切欠部、６゜９は巻胴部、
１１は螺旋状凸面、１４は螺旋状凹溝をそれぞれ示す。Figure 1 shows a conventional leadless coil.
The opening is a side view, FIG. 2 is a front sectional view of one embodiment of the present invention, and FIG. 3 is a perspective view of the flange, and FIG. 3 is a sectional view of the flange portion of another embodiment. In the figure, 1 is a winding wire, 2 is a terminal, 3 is a printed board, 4 is a pattern, and 5. 8. 12 is a drum-shaped core, 7°10.13
is a flange, 7a and 10a are notches, 6゜9 is a winding drum,
Reference numeral 11 indicates a spiral convex surface, and reference numeral 14 indicates a spiral groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドラム形コアのフランジ端面に、巻胴部に巻回された捲
線の端末が巻着し電気的、機械的に接続する該フランジ
の切欠部より始まる螺旋状凹溝あるいは螺旋状凸面が、
形成されてなることを特徴とするリードレス型コイル。A spiral concave groove or a spiral convex surface starting from the notch of the flange to which the end of the winding wound around the winding drum is wound and electrically and mechanically connected to the end face of the flange of the drum-shaped core,
A leadless coil characterized by being formed.
JP7260783U 1983-05-16 1983-05-16 Leadless coil Granted JPS59177918U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7260783U JPS59177918U (en) 1983-05-16 1983-05-16 Leadless coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7260783U JPS59177918U (en) 1983-05-16 1983-05-16 Leadless coil

Publications (2)

Publication Number Publication Date
JPS59177918U true JPS59177918U (en) 1984-11-28
JPH023606Y2 JPH023606Y2 (en) 1990-01-29

Family

ID=30202742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7260783U Granted JPS59177918U (en) 1983-05-16 1983-05-16 Leadless coil

Country Status (1)

Country Link
JP (1) JPS59177918U (en)

Also Published As

Publication number Publication date
JPH023606Y2 (en) 1990-01-29

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