JPS62198693U - - Google Patents
Info
- Publication number
- JPS62198693U JPS62198693U JP8769686U JP8769686U JPS62198693U JP S62198693 U JPS62198693 U JP S62198693U JP 8769686 U JP8769686 U JP 8769686U JP 8769686 U JP8769686 U JP 8769686U JP S62198693 U JPS62198693 U JP S62198693U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- magnetic flux
- heat insulating
- fixed shaft
- roll device
- 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 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 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、２は磁束発生コイル
、３はロール、４は軸受機構、８は断熱材である
。尚、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 longitudinal 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, 2 is a magnetic flux generating coil, 3 is a roll, 4 is a bearing mechanism, and 8 is a heat insulating material. In the drawings, the same reference numerals 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、上記軸受
機構の外周側に断熱材を装着したことを特徴とす
るロール装置。 (2) 断熱材はガラスウール材からなることを特
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。 (3) 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項又は第２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 comprising a roll, characterized in that a heat insulating material is attached to the outer peripheral side of the bearing mechanism. (2) The roll device according to claim 1, wherein the heat insulating material is made of glass wool material. (3) Utility model registration claim 1 or 2, 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. Roll device as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8769686U JPS62198693U (en) | 1986-06-09 | 1986-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8769686U JPS62198693U (en) | 1986-06-09 | 1986-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62198693U true JPS62198693U (en) | 1987-12-17 |
Family
ID=30945139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8769686U Pending JPS62198693U (en) | 1986-06-09 | 1986-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62198693U (en) |
-
1986
- 1986-06-09 JP JP8769686U patent/JPS62198693U/ja active Pending