JPH01145114U - - Google Patents
Info
- Publication number
- JPH01145114U JPH01145114U JP4112388U JP4112388U JPH01145114U JP H01145114 U JPH01145114 U JP H01145114U JP 4112388 U JP4112388 U JP 4112388U JP 4112388 U JP4112388 U JP 4112388U JP H01145114 U JPH01145114 U JP H01145114U
- Authority
- JP
- Japan
- Prior art keywords
- core
- gap
- view
- steel plate
- insulating resin
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図は本考案による積層鉄心を使用した変圧
器の断面図、第２図は側面図、第３図は鉄心用鋼
板の平面図、第４図は第３図の側面図、第５図は
積層されかつ絶縁性樹脂が充填された鉄心用鋼板
の部分的斜視図、第６図は本考案の他の実施例を
示す鉄心用鋼板の平面図、第７図は第６図の側面
図、第８図Ａは第６図の鉄心用鋼板を固定するね
じの正面図、ＢはＡの側面図、第９図Ａは本考案
の更に他の実施例を示すねじの正面図、ＢはＡの
側面図である。
１，２……孔、３，４……鉄心用鋼板、５……
ねじ、６，７……鉄心、１０……突起部、１１…
…絶縁性樹脂。
Figure 1 is a sectional view of a transformer using a laminated core according to the present invention, Figure 2 is a side view, Figure 3 is a plan view of the steel plate for the core, Figure 4 is a side view of Figure 3, and Figure 5. FIG. 6 is a plan view of a steel core plate showing another embodiment of the present invention; FIG. 7 is a side view of FIG. 6; FIG. , FIG. 8A is a front view of the screw fixing the steel plate for the core shown in FIG. 6, B is a side view of A, FIG. 9A is a front view of the screw showing still another embodiment of the present invention, and B is It is a side view of A. 1, 2... Hole, 3, 4... Iron core steel plate, 5...
Screw, 6, 7... Iron core, 10... Protrusion, 11...
...Insulating resin.
Claims (1)
れた鉄心用鋼板を、前記突起部が互いに対向し間
隙を形成するように配置した一組の鉄心用鋼板を
複数組積層して、前記孔に挿通されたねじで前記
鉄心用鋼板を固定し、前記間隙内に絶縁性樹脂を
充填することを特徴とする積層鉄心。 A plurality of sets of iron core steel plates each having a protrusion protruding in one direction and a coaxial hole formed therein are stacked together so that the protrusions face each other to form a gap. A laminated core characterized in that the steel plate for the core is fixed with a screw inserted through the core, and the gap is filled with an insulating resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4112388U JPH01145114U (en) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4112388U JPH01145114U (en) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145114U true JPH01145114U (en) | 1989-10-05 |
Family
ID=31267574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4112388U Pending JPH01145114U (en) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145114U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337017B2 (en) * | 1973-11-12 | 1978-10-06 | ||
| JPS6214709B2 (en) * | 1981-01-28 | 1987-04-03 | Aisan Ind | |
| JPS62211910A (en) * | 1986-03-13 | 1987-09-17 | Toshiba Corp | Manufacture of magnetic core |
-
1988
- 1988-03-30 JP JP4112388U patent/JPH01145114U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337017B2 (en) * | 1973-11-12 | 1978-10-06 | ||
| JPS6214709B2 (en) * | 1981-01-28 | 1987-04-03 | Aisan Ind | |
| JPS62211910A (en) * | 1986-03-13 | 1987-09-17 | Toshiba Corp | Manufacture of magnetic core |
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