JPH024223U - - Google Patents
Info
- Publication number
- JPH024223U JPH024223U JP8260388U JP8260388U JPH024223U JP H024223 U JPH024223 U JP H024223U JP 8260388 U JP8260388 U JP 8260388U JP 8260388 U JP8260388 U JP 8260388U JP H024223 U JPH024223 U JP H024223U
- Authority
- JP
- Japan
- Prior art keywords
- connecting plate
- core
- contact
- spacer piece
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
第１図はこの考案の実施例を示す要部断面図、
第２図は従来の要部断面図、第３図は第２図の間
隔片を内径側からみた平面図てある。
１……鉄心、１１，１２，１３……積層鋼板、
２，２０……間隔片、３，３０……連結板、４１
，４２，４３，４４……冷却ダクト用突起、５１
，５２，５３，５４，５５……冷却ダクト。
FIG. 1 is a sectional view of the main parts showing an embodiment of this invention.
FIG. 2 is a sectional view of a conventional main part, and FIG. 3 is a plan view of the spacer shown in FIG. 2, viewed from the inner diameter side. 1... Iron core, 11, 12, 13... Laminated steel plate,
2, 20... Spacing piece, 3, 30... Connection plate, 41
, 42, 43, 44...Protrusion for cooling duct, 51
, 52, 53, 54, 55... Cooling duct.
Claims (1)
け力の反力を負担するための鋼材でなる連結板と
、この連結板の外径側に接して設けられ内側巻線
の半径方向力を鉄心に伝達するための絶縁材でな
る間隔片とを備えた変圧器鉄心において、前記連
結板の前記間隔片と接する面に連結板を冷却する
ための冷却ダクトを設けたことを特徴とする変圧
器鉄心。 A connecting plate made of steel is provided on the surface of the core to bear the reaction force of the axial clamping force against the winding, and a connecting plate is provided in contact with the outer diameter side of this connecting plate to transfer the radial force of the inner winding to the core. A transformer core comprising a spacer piece made of an insulating material for transmission, characterized in that a cooling duct for cooling the connecting plate is provided on a surface of the connecting plate that is in contact with the spacer piece. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8260388U JPH024223U (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8260388U JPH024223U (en) | 1988-06-22 | 1988-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024223U true JPH024223U (en) | 1990-01-11 |
Family
ID=31307349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8260388U Pending JPH024223U (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024223U (en) |
-
1988
- 1988-06-22 JP JP8260388U patent/JPH024223U/ja active Pending