JPS6427192A - Roll device - Google Patents
Roll deviceInfo
- Publication number
- JPS6427192A JPS6427192A JP18269087A JP18269087A JPS6427192A JP S6427192 A JPS6427192 A JP S6427192A JP 18269087 A JP18269087 A JP 18269087A JP 18269087 A JP18269087 A JP 18269087A JP S6427192 A JPS6427192 A JP S6427192A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- axial direction
- rotary shaft
- coil
- solenoid coils
- 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
- General Induction Heating (AREA)
Abstract
PURPOSE:To make the temperature distribution in the axial direction of a hollow roll uniform by arranging a plurality of solenoid coils in the axial direction of and between the hollow roll and a rotary shaft in a tilted attitude. CONSTITUTION:A plurality of solenoid coils 8 are arranged in a tilted attitude between a hollow roll 5 and a rotary shaft 1 with an iron core 9 inserted between the rotary shaft 1 and the solenoid coil 8. With this constitution, a closed magnetic circuit is formed with the iron core 9, a supporting plate 6 and the roll 5 when each coil 8 is excited. Magnetic flux induced with each coil 8 flows through the entire roll 5. The part of the roll 5 near the border of the solenoid coils 8 is displaced in the axial direction of the roll. Further, that part exists on only a circumferential part of the roll. As a result, temperature drop of the part near the border is minimized and the temperature distribution in the axial direction of the roll 5 is made uniform.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18269087A JPS6427192A (en) | 1987-07-21 | 1987-07-21 | Roll device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18269087A JPS6427192A (en) | 1987-07-21 | 1987-07-21 | Roll device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6427192A true JPS6427192A (en) | 1989-01-30 |
Family
ID=16122730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18269087A Pending JPS6427192A (en) | 1987-07-21 | 1987-07-21 | Roll device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6427192A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5134342A (en) * | 1989-07-28 | 1992-07-28 | Asea Brown Boveri Ltd. | Quasi-optical gyrotron having a hologram output coupling |
-
1987
- 1987-07-21 JP JP18269087A patent/JPS6427192A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5134342A (en) * | 1989-07-28 | 1992-07-28 | Asea Brown Boveri Ltd. | Quasi-optical gyrotron having a hologram output coupling |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2050062B (en) | Coils for electromagnets with uniform fields | |
JPS6470031A (en) | Magnetic resonance apparatus including improved coil system for inclined magnetic field | |
JPS645340A (en) | Rotating electric machine | |
JPS55103979A (en) | Printing hammer mechanism with twin electromagnet coil and twin magnetic pole piece | |
JPS6427192A (en) | Roll device | |
JPS6427191A (en) | Roll device | |
JPS6427185A (en) | Roll device | |
JPS57128909A (en) | Manufacture of permanent magnet having a plurality of radial magnetic dipoles | |
JPS6427184A (en) | Roll device | |
GB1397183A (en) | Wire printers | |
JPS6427187A (en) | Roll device | |
JPS6427189A (en) | Roll device | |
JPS6464637A (en) | Nuclear magnetic resonance imaging apparatus | |
JPS6427182A (en) | Roll device | |
JPS55108712A (en) | Dc electromagnet | |
JPS6427188A (en) | Roll device | |
JPS5321551A (en) | Rotating magnetic field type phase shifter | |
JPS6413203A (en) | Thin film electromagnet impressing magnetic field for optical magnetic disk | |
JPS5483142A (en) | Induction heater | |
JPS6427190A (en) | Roll device | |
JPS6427181A (en) | Roll device | |
JPS6427180A (en) | Roll device | |
JPS57100711A (en) | Electromagnetic core | |
JPS5681070A (en) | Rotary electromagnet | |
JPS6427186A (en) | Roll device |