JPH01169014U - - Google Patents
Info
- Publication number
- JPH01169014U JPH01169014U JP6608688U JP6608688U JPH01169014U JP H01169014 U JPH01169014 U JP H01169014U JP 6608688 U JP6608688 U JP 6608688U JP 6608688 U JP6608688 U JP 6608688U JP H01169014 U JPH01169014 U JP H01169014U
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- metal foil
- iron core
- view
- hollow circular
- 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
- 239000011888 foil Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
Landscapes
- Laminated Bodies (AREA)
- Soft Magnetic Materials (AREA)
Description
第１図は、本考案の実施例に係る鉄心の斜視図
である。第２図は、第１図の鉄心の一部分解斜視
図である。第３図は、中空円状の金属箔の上面か
らその周面にかけて絶縁層が形成されたときの状
態を示す断面図である。第４図は、前記金属箔の
周面にかけてその上面から下面の一部に絶縁層が
形成されたときの状態を示す断面図である。第５
図は、前記金属箔の周面にかけてその上面から下
面の全域に絶縁層が形成されたときの状態を示す
断面図である。第６図は、従来に係る鉄心の一部
分解斜視図である。
〔主要部分の符号の説明〕、１…非晶質磁性金
属箔、２…絶縁体フイルム、３…絶縁層。
FIG. 1 is a perspective view of an iron core according to an embodiment of the present invention. FIG. 2 is a partially exploded perspective view of the iron core of FIG. 1. FIG. 3 is a cross-sectional view showing a state in which an insulating layer is formed from the top surface of the hollow circular metal foil to its circumferential surface. FIG. 4 is a sectional view showing a state in which an insulating layer is formed on a part of the upper surface to the lower surface of the metal foil. Fifth
The figure is a cross-sectional view showing a state in which an insulating layer is formed over the entire circumferential surface of the metal foil from its upper surface to its lower surface. FIG. 6 is a partially exploded perspective view of a conventional iron core. [Explanation of symbols of main parts], 1...Amorphous magnetic metal foil, 2...Insulating film, 3...Insulating layer.
Claims (1)
晶質磁性金属箔と、該金属箔の少なくとも片面に
形成された絶縁層とを、順次交互に複数枚積み重
ねたことを特徴とする鉄心。 An iron core characterized in that a plurality of amorphous magnetic metal foils having a thickness of 10 μm or less and formed in a hollow circular shape and an insulating layer formed on at least one side of the metal foil are sequentially and alternately stacked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6608688U JPH01169014U (en) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6608688U JPH01169014U (en) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169014U true JPH01169014U (en) | 1989-11-29 |
Family
ID=31291503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6608688U Pending JPH01169014U (en) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169014U (en) |
-
1988
- 1988-05-19 JP JP6608688U patent/JPH01169014U/ja active Pending