JPS5742111A - Manufacture of reactor core - Google Patents
Manufacture of reactor coreInfo
- Publication number
- JPS5742111A JPS5742111A JP11743380A JP11743380A JPS5742111A JP S5742111 A JPS5742111 A JP S5742111A JP 11743380 A JP11743380 A JP 11743380A JP 11743380 A JP11743380 A JP 11743380A JP S5742111 A JPS5742111 A JP S5742111A
- Authority
- JP
- Japan
- Prior art keywords
- block
- block core
- length
- cut
- block pieces
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
PURPOSE:To form the block core consisting of radial cores needing few number of man-hours for machining and assembling work by radially arranging a plurality of block pieces of silicon steel plates prepared according to a specified procedure, annularly shaping them and integrally fixing them. CONSTITUTION:The rectangular silicon steel plates 31 with length of plural times as long as the height of the block core and width W are laminated in a manner that length is arranged and the side 32 is placed at an angle of 90 deg.-180 deg./n in the width direction, and a square pillar-shaped glued body 33 with a parallelogram section, the length of the side thereof is W+4A (a is optional plus number), is formed. The glued body 33 is cut at an angle of 360 deg./n in the clockwise direction to the width direction, two equilateral trapezoids 35, one sides on the sides thereof are 2a, are formed, the trapezoids are cut in the height of the block core, and the block pieces 41 are manufactured. The cut positions of the block pieces 41 are etched with chemicals, a plurality of the block pieces treated are arranged annularly, and the block core 51 is shaped. Accordingly, the block core needing few number of man-hours for machining and assembly can be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11743380A JPS5742111A (en) | 1980-08-26 | 1980-08-26 | Manufacture of reactor core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11743380A JPS5742111A (en) | 1980-08-26 | 1980-08-26 | Manufacture of reactor core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5742111A true JPS5742111A (en) | 1982-03-09 |
Family
ID=14711520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11743380A Pending JPS5742111A (en) | 1980-08-26 | 1980-08-26 | Manufacture of reactor core |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5742111A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136042U (en) * | 1989-04-18 | 1990-11-13 | ||
| JPH0469430U (en) * | 1990-10-26 | 1992-06-19 | ||
| JPH04225085A (en) * | 1990-12-27 | 1992-08-14 | Sanyo Kokusaku Pulp Co Ltd | Tape for sealing |
| CN104124048A (en) * | 2013-04-26 | 2014-10-29 | 浙江科升电力设备有限公司 | Method for manufacturing radial iron core cake |
-
1980
- 1980-08-26 JP JP11743380A patent/JPS5742111A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136042U (en) * | 1989-04-18 | 1990-11-13 | ||
| JPH0469430U (en) * | 1990-10-26 | 1992-06-19 | ||
| JPH04225085A (en) * | 1990-12-27 | 1992-08-14 | Sanyo Kokusaku Pulp Co Ltd | Tape for sealing |
| CN104124048A (en) * | 2013-04-26 | 2014-10-29 | 浙江科升电力设备有限公司 | Method for manufacturing radial iron core cake |
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