JPS642305A - Structure of electromagnet - Google Patents
Structure of electromagnetInfo
- Publication number
- JPS642305A JPS642305A JP15839387A JP15839387A JPS642305A JP S642305 A JPS642305 A JP S642305A JP 15839387 A JP15839387 A JP 15839387A JP 15839387 A JP15839387 A JP 15839387A JP S642305 A JPS642305 A JP S642305A
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- coil
- yoke
- magnetic pole
- pole surface
- 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
- Electromagnets (AREA)
Abstract
PURPOSE: To sufficiently wind a coil around an iron core without an increase in the number of constituent parts in an electromagnet in which a magnetic pole surface and the iron core are arranged in parallel to each other and the magnetic pole surface is disposed externally of the coil wound around the iron core by forming a yoke with use of a flexible material to make the yoke flexible.
CONSTITUTION: A magnetic iron core 2 which is inserted into a coil bobbin 6 and allowed to pass through the same is formed with a flexible material such for example as unannealed electrical soft-iron, etc., together with a yoke 4 which forms a magnetic surface 3 directed in parallel to the iron core 2. A coil l is formed by outwardly folding the foldable yoke 4. This assures sufficient winding of the coil l without an increase in the number of constituent parts. Thereupon, the magnetic pole surface returns to the original position if folding force is removed after the completion of the winding.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158393A JPH012305A (en) | 1987-06-25 | Structure of electromagnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158393A JPH012305A (en) | 1987-06-25 | Structure of electromagnet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS642305A true JPS642305A (en) | 1989-01-06 |
JPH012305A JPH012305A (en) | 1989-01-06 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04208504A (en) * | 1990-11-30 | 1992-07-30 | Shimadzu Corp | Electromagnet |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04208504A (en) * | 1990-11-30 | 1992-07-30 | Shimadzu Corp | Electromagnet |
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