JPS62178497U - - Google Patents
Info
- Publication number
- JPS62178497U JPS62178497U JP6704786U JP6704786U JPS62178497U JP S62178497 U JPS62178497 U JP S62178497U JP 6704786 U JP6704786 U JP 6704786U JP 6704786 U JP6704786 U JP 6704786U JP S62178497 U JPS62178497 U JP S62178497U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- magnetic flux
- flux generating
- generating coil
- coil
- 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
- 230000004907 flux Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- General Induction Heating (AREA)
Description
第１図はこの考案の一実施例によるロール装置
を示す縦断面図、第２図は第１図―線におけ
る断面図、第３図、第４図はそれぞれこの考案に
係る特性を示す特性図、第５図は従来のロール装
置を示す縦断面図、第６図、第７図はそれぞれ従
来の特性を示す特性図である。
図において、１は固定軸、３はロール、４は軸
受機構、８は磁束発生コイルである。なお、図中
同一符号は同一または相当部分を示す。
Fig. 1 is a longitudinal sectional view showing a roll device according to an embodiment of this invention, Fig. 2 is a sectional view taken along the line of Fig. 1, and Figs. 3 and 4 are characteristic diagrams showing the characteristics of this invention. , FIG. 5 is a vertical sectional view showing a conventional roll device, and FIGS. 6 and 7 are characteristic diagrams showing the characteristics of the conventional roll device. In the figure, 1 is a fixed shaft, 3 is a roll, 4 is a bearing mechanism, and 8 is a magnetic flux generating coil. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
の磁束発生コイルの外周側に配設され上記固定軸
に軸受機構を介して回転自在に支持された中空の
ロールとを有するロール装置において、上記磁束
発生コイルの両端部側のコイル巻数を上記磁束発
生コイルの中央部側のコイル巻数より密にして構
成したことを特徴とするロール装置。 (2) ロールの内周面にはそのロールとの間に作
動液体が封入される中空室を形成する円筒状体を
具備することを特徴とする実用新案登録請求の範
囲第１項記載のロール装置。[Claims for Utility Model Registration] (1) A magnetic flux generating coil attached to a fixed shaft, and a hollow coil disposed on the outer periphery of the magnetic flux generating coil and rotatably supported by the fixed shaft via a bearing mechanism. 1. A roll device having a roll, characterized in that the number of turns of the magnetic flux generating coil at both ends is denser than the number of turns of the coil at the center of the magnetic flux generating coil. (2) The roll according to claim 1 of the utility model registration claim, characterized in that the inner circumferential surface of the roll is provided with a cylindrical body forming a hollow chamber in which a working liquid is sealed between the roll and the roll. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6704786U JPS62178497U (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6704786U JPS62178497U (en) | 1986-04-30 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178497U true JPS62178497U (en) | 1987-11-12 |
Family
ID=30905597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6704786U Pending JPS62178497U (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178497U (en) |
-
1986
- 1986-04-30 JP JP6704786U patent/JPS62178497U/ja active Pending