JPS5482029A - Magnetic shielding device for static induction equipment - Google Patents
Magnetic shielding device for static induction equipmentInfo
- Publication number
- JPS5482029A JPS5482029A JP14879277A JP14879277A JPS5482029A JP S5482029 A JPS5482029 A JP S5482029A JP 14879277 A JP14879277 A JP 14879277A JP 14879277 A JP14879277 A JP 14879277A JP S5482029 A JPS5482029 A JP S5482029A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic shielding
- shielding plate
- welding
- shielding device
- static induction
- 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
Landscapes
- Regulation Of General Use Transformers (AREA)
Abstract
PURPOSE: To enhance a magnetic shielding effect, further to facilitate a work of installation, by means of directly welding a shielding plate, installed to inner surfaces of the tank wall that oppositely faces the winding, to the tank wall by a method of electron beam welding.
CONSTITUTION: To portion of a tank 3, oppositely facing a winding 1, is installed a shielding plate 4 by directly operating a method of electron beam welding with the shielding plate 4, applying aluminum or copper, overlapped together. The method of directly welding a different kind of metal in such way causes no requirement of mounting spacer as usually applied, eliminating an unequality of eddy current in the mounting area and local heating, and the magnetic shielding effect can be enhanced.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14879277A JPS5482029A (en) | 1977-12-13 | 1977-12-13 | Magnetic shielding device for static induction equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14879277A JPS5482029A (en) | 1977-12-13 | 1977-12-13 | Magnetic shielding device for static induction equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5482029A true JPS5482029A (en) | 1979-06-29 |
Family
ID=15460790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14879277A Pending JPS5482029A (en) | 1977-12-13 | 1977-12-13 | Magnetic shielding device for static induction equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5482029A (en) |
-
1977
- 1977-12-13 JP JP14879277A patent/JPS5482029A/en active Pending
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