JPS61174721U - - Google Patents
Info
- Publication number
- JPS61174721U JPS61174721U JP5893485U JP5893485U JPS61174721U JP S61174721 U JPS61174721 U JP S61174721U JP 5893485 U JP5893485 U JP 5893485U JP 5893485 U JP5893485 U JP 5893485U JP S61174721 U JPS61174721 U JP S61174721U
- Authority
- JP
- Japan
- Prior art keywords
- core case
- core
- wound
- annular
- case lid
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案に係る環状コアの実施例を説明
する分解斜視図、第２図は同斜視図、第３図は同
分解斜視図、第４図は同斜視図、第５図は同部分
断面図、第６図は従来の環状コアを説明する分解
斜視図である。
１，１０…磁性体シート、２，１１…巻回体、
３，１５…ギヤツプ、４，１６…スペーサ、１２
…コアケース本体、１３，１７…溝、１４…コア
ケース蓋体。
FIG. 1 is an exploded perspective view illustrating an embodiment of the annular core according to the present invention, FIG. 2 is an exploded perspective view, FIG. 3 is an exploded perspective view, FIG. 4 is a perspective view, and FIG. FIG. 6 is a partially sectional view and an exploded perspective view illustrating a conventional annular core. 1, 10... Magnetic material sheet, 2, 11... Winding body,
3, 15... Gap, 4, 16... Spacer, 12
...Core case body, 13, 17...Groove, 14...Core case lid body.
Claims (1)
したコアケースと、該コアケース内において樹脂
が含浸されてなる磁性体シートを巻回した巻回体
とを有し、前記巻回体にギヤツプが形成されてい
ることを特徴とする環状コア。 (2) 前記コアケースがコアケース本体とコアケ
ース蓋体とからなり、前記溝又は突起が前記コア
ケース本体の底面及び前記コアケース蓋体の内面
に形成されている実用新案登録請求の範囲第１項
記載の環状コア。[Claims for Utility Model Registration] (1) A core case having grooves or protrusions formed on at least one of its inner surfaces, and a wound body in which a magnetic sheet impregnated with resin is wound inside the core case. An annular core characterized in that a gap is formed in the wound body. (2) The core case is composed of a core case body and a core case lid, and the groove or protrusion is formed on the bottom surface of the core case body and on the inner surface of the core case lid. The annular core according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5893485U JPS61174721U (en) | 1985-04-22 | 1985-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5893485U JPS61174721U (en) | 1985-04-22 | 1985-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174721U true JPS61174721U (en) | 1986-10-30 |
Family
ID=30584897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5893485U Pending JPS61174721U (en) | 1985-04-22 | 1985-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174721U (en) |
-
1985
- 1985-04-22 JP JP5893485U patent/JPS61174721U/ja active Pending