JPH0351806U - - Google Patents

Info

Publication number
JPH0351806U
JPH0351806U JP11298889U JP11298889U JPH0351806U JP H0351806 U JPH0351806 U JP H0351806U JP 11298889 U JP11298889 U JP 11298889U JP 11298889 U JP11298889 U JP 11298889U JP H0351806 U JPH0351806 U JP H0351806U
Authority
JP
Japan
Prior art keywords
core
wound around
winding
inductance element
peripheral surface
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
JP11298889U
Other languages
Japanese (ja)
Other versions
JP2536151Y2 (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 JP1989112988U priority Critical patent/JP2536151Y2/en
Publication of JPH0351806U publication Critical patent/JPH0351806U/ja
Application granted granted Critical
Publication of JP2536151Y2 publication Critical patent/JP2536151Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Coils Or Transformers For Communication (AREA)

Description

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

第1図aは本考案の一実施例としてのインダク
タンス素子の外観斜視図、同図bは同図aに示す
インダクタンス素子のうちコアだけを示す外観斜
視図、同図c,dは同図a,bに示すコアの正面
図、側面図、第2図a,bは製造工程を示す説明
図、第3図a,b乃至第5図a,bはそれぞれ従
来のインダクタンス素子の説明図である。 11……巻線、11d……最終巻回部分、12
……コア、12c……外周面、13……溝部。
Fig. 1a is an external perspective view of an inductance element as an embodiment of the present invention, Fig. 1b is an external perspective view showing only the core of the inductance element shown in Fig. 1a, and Fig. 1c and d are external perspective views of the inductance element shown in Fig. 1a. , b are front and side views of the core, FIGS. 2 a and b are explanatory views showing the manufacturing process, and FIGS. 3 a and b to 5 a and b are explanatory views of conventional inductance elements, respectively. . 11...Winding, 11d...Final winding part, 12
... Core, 12c ... Outer peripheral surface, 13 ... Groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少なくとも一方の端部側の外周面に沿つて溝部
が形成された円柱状からなるコアと、このコアの
両端面にそれぞれ取り付けられたリード端子と、
両端部が各リード端子にそれぞれ巻回され、かつ
、中央部がコアの外周面に複数回巻回された巻線
とを備えたインダクタンス素子であつて、前記コ
アに巻回された巻線の最終巻回部分が前記溝部内
に巻回されてなることを特徴とするインダクタン
ス素子。
A cylindrical core with a groove formed along the outer peripheral surface of at least one end, and lead terminals attached to both end surfaces of the core, respectively;
An inductance element having both ends wound around respective lead terminals, and a central part having a winding wound around the outer peripheral surface of a core a plurality of times, the winding being wound around the core. An inductance element characterized in that a final winding portion is wound within the groove.
JP1989112988U 1989-09-27 1989-09-27 Inductance element Expired - Lifetime JP2536151Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989112988U JP2536151Y2 (en) 1989-09-27 1989-09-27 Inductance element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989112988U JP2536151Y2 (en) 1989-09-27 1989-09-27 Inductance element

Publications (2)

Publication Number Publication Date
JPH0351806U true JPH0351806U (en) 1991-05-20
JP2536151Y2 JP2536151Y2 (en) 1997-05-21

Family

ID=31661418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989112988U Expired - Lifetime JP2536151Y2 (en) 1989-09-27 1989-09-27 Inductance element

Country Status (1)

Country Link
JP (1) JP2536151Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019353A1 (en) * 2002-08-23 2004-03-04 Matsushita Electric Works, Ltd. Transformer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020117U (en) * 1983-07-18 1985-02-12 松下電器産業株式会社 inductor element
JPS62124714A (en) * 1985-11-25 1987-06-06 Matsushita Electric Ind Co Ltd High-frequency coil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020117U (en) * 1983-07-18 1985-02-12 松下電器産業株式会社 inductor element
JPS62124714A (en) * 1985-11-25 1987-06-06 Matsushita Electric Ind Co Ltd High-frequency coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004019353A1 (en) * 2002-08-23 2004-03-04 Matsushita Electric Works, Ltd. Transformer
US7167068B2 (en) 2002-08-23 2007-01-23 Matsushita Electric Works, Ltd. Transformer

Also Published As

Publication number Publication date
JP2536151Y2 (en) 1997-05-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term