JPH0465418U - - Google Patents
Info
- Publication number
- JPH0465418U JPH0465418U JP10845890U JP10845890U JPH0465418U JP H0465418 U JPH0465418 U JP H0465418U JP 10845890 U JP10845890 U JP 10845890U JP 10845890 U JP10845890 U JP 10845890U JP H0465418 U JPH0465418 U JP H0465418U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- elastic member
- inductance element
- annular core
- 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
Links
- 238000004804 winding Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000008602 contraction Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案に係るインダクタンス素子の第
１実施例を示す平面図、第２図は第１実施例の主
要構成の分解斜視図、第３図は本考案の第２実施
例の平面図、第４図は従来のインダクタンス素子
の平断面図、第５図は円環状コアに加わる収縮圧
を説明する斜視図である。
１……フエライトコア、２……コアカバー、３
……巻線、５，５Ａ……円環状弾性部材。
FIG. 1 is a plan view showing a first embodiment of an inductance element according to the present invention, FIG. 2 is an exploded perspective view of the main components of the first embodiment, and FIG. 3 is a plan view of a second embodiment of the present invention. , FIG. 4 is a plan sectional view of a conventional inductance element, and FIG. 5 is a perspective view illustrating the contraction pressure applied to the annular core. 1... Ferrite core, 2... Core cover, 3
... Winding wire, 5,5A ... Annular elastic member.
Claims (1)
素子において、環状コアの外周部に環状弾性部材
を装着したことを特徴とするインダクタンス素子
。 (2) 前記環状弾性部材が前記環状コア外周面と
前記巻線間に介在している請求項１記載のインダ
クタンス素子。 (3) 前記環状弾性部材が前記環状コア外周側の
巻線部分を覆う如く配設されている請求項１記載
のインダクタンス素子。[Claims for Utility Model Registration] (1) An inductance element having a winding wire wound around an annular core, characterized in that an annular elastic member is attached to the outer periphery of the annular core. (2) The inductance element according to claim 1, wherein the annular elastic member is interposed between the outer peripheral surface of the annular core and the winding. (3) The inductance element according to claim 1, wherein the annular elastic member is disposed so as to cover a winding portion on the outer peripheral side of the annular core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990108458U JP2525720Y2 (en) | 1990-10-18 | 1990-10-18 | Inductance element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990108458U JP2525720Y2 (en) | 1990-10-18 | 1990-10-18 | Inductance element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465418U true JPH0465418U (en) | 1992-06-08 |
| JP2525720Y2 JP2525720Y2 (en) | 1997-02-12 |
Family
ID=31855474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990108458U Expired - Lifetime JP2525720Y2 (en) | 1990-10-18 | 1990-10-18 | Inductance element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525720Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05264720A (en) * | 1992-03-18 | 1993-10-12 | Nec Corp | Echo sounder |
| JP2006518933A (en) * | 2003-02-25 | 2006-08-17 | エプコス アクチエンゲゼルシャフト | Insulating member, annular core, annular core choke and method for making annular core choke |
| JP2008118101A (en) * | 2006-10-10 | 2008-05-22 | Nec Tokin Corp | Inductance element, filter circuit and noise filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS43496Y1 (en) * | 1966-04-26 | 1968-01-11 | ||
| JPS6079716U (en) * | 1983-11-08 | 1985-06-03 | 日本電気株式会社 | Trance |
| JPS6127608A (en) * | 1984-07-18 | 1986-02-07 | Nitsuko Ltd | Choke oil |
| JPS61158928U (en) * | 1985-03-26 | 1986-10-02 | ||
| JPS63289806A (en) * | 1987-05-21 | 1988-11-28 | Nippon Ferrite Ltd | Noise absorber |
| JPH01173913U (en) * | 1988-05-27 | 1989-12-11 |
-
1990
- 1990-10-18 JP JP1990108458U patent/JP2525720Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS43496Y1 (en) * | 1966-04-26 | 1968-01-11 | ||
| JPS6079716U (en) * | 1983-11-08 | 1985-06-03 | 日本電気株式会社 | Trance |
| JPS6127608A (en) * | 1984-07-18 | 1986-02-07 | Nitsuko Ltd | Choke oil |
| JPS61158928U (en) * | 1985-03-26 | 1986-10-02 | ||
| JPS63289806A (en) * | 1987-05-21 | 1988-11-28 | Nippon Ferrite Ltd | Noise absorber |
| JPH01173913U (en) * | 1988-05-27 | 1989-12-11 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05264720A (en) * | 1992-03-18 | 1993-10-12 | Nec Corp | Echo sounder |
| JP2006518933A (en) * | 2003-02-25 | 2006-08-17 | エプコス アクチエンゲゼルシャフト | Insulating member, annular core, annular core choke and method for making annular core choke |
| JP2008118101A (en) * | 2006-10-10 | 2008-05-22 | Nec Tokin Corp | Inductance element, filter circuit and noise filter |
| KR101478722B1 (en) * | 2006-10-10 | 2015-01-02 | 엔이씨 도낀 가부시끼가이샤 | Inductance device, filter device comprising the same, and noise filter comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525720Y2 (en) | 1997-02-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |