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
Links
- 238000004804 winding Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
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)
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004019353A1 (en) * | 2002-08-23 | 2004-03-04 | Matsushita Electric Works, Ltd. | Transformer |
Citations (2)
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 |
-
1989
- 1989-09-27 JP JP1989112988U patent/JP2536151Y2/en not_active Expired - Lifetime
Patent Citations (2)
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)
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 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |