JPS5541776A - Transformer core - Google Patents
Transformer coreInfo
- Publication number
- JPS5541776A JPS5541776A JP11555778A JP11555778A JPS5541776A JP S5541776 A JPS5541776 A JP S5541776A JP 11555778 A JP11555778 A JP 11555778A JP 11555778 A JP11555778 A JP 11555778A JP S5541776 A JPS5541776 A JP S5541776A
- Authority
- JP
- Japan
- Prior art keywords
- steel plates
- shaped
- core
- shaped core
- bonding
- 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.)
- Granted
Links
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
PURPOSE: When E-shaped and I-shaped steel plates are laminated to form a transformer core, to constitute the outermost layer by block-type steel plates by bonding beforehand two or more steel plates thereby to prevent deformation of the E-shaped core and evade the lowering of magnetic characteristics thereof.
CONSTITUTION: An I-shaped core 8 formed by laminating I-steel plates 7 into a plate shape and an E-shaped core 4 formed by laminating E-steel plates 1 into an angle shape are combined and clamped by means of support metal fittings 3 thereby to form a transformer core. In this case, to the both outermost sides of the I-shaped core there is fitted steel plate 10 formed by bonding two or more E-steel plates 1 into a block shape, and at both sides of the E-shaped iron core 4 there is provided a steel plate 11 formed by bonding two or more E-steel plates 1 into a block shaped. Both cores are clamped through these steel plates by means of support metal fittings 3. By this procedure, no deformation occurs in the main leg 5 in the center of the E-shaped core 4, and the E-shaped core and I-shaped core are can be laminated precisely, thus no lowering of the magnetic characteristic being produced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11555778A JPS5928971B2 (en) | 1978-09-19 | 1978-09-19 | transformer core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11555778A JPS5928971B2 (en) | 1978-09-19 | 1978-09-19 | transformer core |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541776A true JPS5541776A (en) | 1980-03-24 |
JPS5928971B2 JPS5928971B2 (en) | 1984-07-17 |
Family
ID=14665480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11555778A Expired JPS5928971B2 (en) | 1978-09-19 | 1978-09-19 | transformer core |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928971B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067640U (en) * | 1992-02-21 | 1994-02-01 | 株式会社クリーニングショップワールド | Pocket vacuum cleaner |
-
1978
- 1978-09-19 JP JP11555778A patent/JPS5928971B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067640U (en) * | 1992-02-21 | 1994-02-01 | 株式会社クリーニングショップワールド | Pocket vacuum cleaner |
Also Published As
Publication number | Publication date |
---|---|
JPS5928971B2 (en) | 1984-07-17 |
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