JPH02113318U - - Google Patents
Info
- Publication number
- JPH02113318U JPH02113318U JP2092389U JP2092389U JPH02113318U JP H02113318 U JPH02113318 U JP H02113318U JP 2092389 U JP2092389 U JP 2092389U JP 2092389 U JP2092389 U JP 2092389U JP H02113318 U JPH02113318 U JP H02113318U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- central leg
- magnetic core
- center
- outer legs
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 6
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の実施例に係わるトランスのフ
エライト磁心を示す平面図、第２図は第１図のフ
エライト磁心の正面図、第３図は第２図のフエラ
イト磁心の−線断面図、第４図は第１図のフ
エライト磁心の−線断面図、第５図は第１図
のフエライト磁心を使用したトランスの構成を示
す断面図、第６図、第７図、第８図及び第９図は
変形例のフエライト磁心をそれぞれ示す平面図、
第１０図は従来のフエライト磁心を示す平面図で
ある。
１……底面図、２……中央脚、３，４……外側
脚、５……巻線、６，７……円弧面。
FIG. 1 is a plan view showing a ferrite magnetic core of a transformer according to an embodiment of the present invention, FIG. 2 is a front view of the ferrite magnetic core of FIG. 1, and FIG. 3 is a sectional view taken along the line - Figure 4 is a cross-sectional view taken along the line -- of the ferrite core shown in Figure 1, Figure 5 is a cross-sectional view showing the configuration of a transformer using the ferrite core shown in Figure 1, and Figures 6, 7, 8, and Figure 9 is a plan view showing a modified ferrite magnetic core, respectively;
FIG. 10 is a plan view showing a conventional ferrite magnetic core. 1... Bottom view, 2... Central leg, 3, 4... Outer leg, 5... Winding wire, 6, 7... Arc surface.
Claims (1)
とを備えた磁心において、 前記底面部の中心を通つていると共に、前記底
面部の長手方向に延びている仮想直線上に前記中
央脚と前記一対の外側脚とが配置されており、 前記中央脚の中心が前記底面部の中心に一致し
ており、 前記中央脚が前記仮想直線と同一方向に延びる
ように断面形状で偏平に形成され、 前記中央脚の前記一対の外側脚に対向する一対
の側面がそれぞれ円弧面になつていることを特徴
とする巻線装置の磁心。 (2) 前記一対の外側脚の前記中央脚に対向する
面が前記中央脚の前記円弧面と同心の円弧面にな
つていることを特徴とする巻線装置の磁心。[Claims for Utility Model Registration] (1) In a magnetic core including a longitudinal bottom portion, a central leg, and a pair of outer legs, The central leg and the pair of outer legs are arranged on an extending imaginary straight line, the center of the central leg coincides with the center of the bottom part, and the central leg extends in the same direction as the imaginary straight line. 1. A magnetic core for a winding device, characterized in that the magnetic core has a flat cross-sectional shape extending in the direction of the central leg, and a pair of side surfaces of the central leg facing the pair of outer legs are each formed into an arcuate surface. (2) A magnetic core of a winding device, wherein a surface of the pair of outer legs facing the center leg is an arcuate surface concentric with the arcuate surface of the center leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2092389U JPH02113318U (en) | 1989-02-23 | 1989-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2092389U JPH02113318U (en) | 1989-02-23 | 1989-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113318U true JPH02113318U (en) | 1990-09-11 |
Family
ID=31237701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2092389U Pending JPH02113318U (en) | 1989-02-23 | 1989-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113318U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6139511A (en) * | 1985-06-03 | 1986-02-25 | Kijima Musen Kk | Small-sized transformer core |
-
1989
- 1989-02-23 JP JP2092389U patent/JPH02113318U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6139511A (en) * | 1985-06-03 | 1986-02-25 | Kijima Musen Kk | Small-sized transformer core |