Title:
【発明の名称】帯状物の乾燥方法及び乾燥装置並びに回転ドラムを有する誘導加熱装置
Document Type and Number:
Japanese Patent JP2594387
Kind Code:
B2
Abstract:
In drying a beltlike article such as a slide fastener tape (14) by high-frequency induction heating, the tape (14) is wound on the outer circumferential surface of a rotary drum (6) heated from inside while rotating. An induction heating coil (5) is mounted on the outer circumferential surface of a stationary drum (2), as an inner drum, with a gap (A) with the inner circumferential surface of the rotary drum (6). The rotary drum (6) is supported at one end by a rotary shaft (8) via an adiabatic material (6x). The stationary inner drum (2) is made of a metal plate having a high heat conductivity for facilitating heat radiation of the heating coil (5), while the rotary drum (6) is made of a cladding plate including iron and copper plates (6s, 6c) in combination.
Inventors:
Takamatsu Tadahiro
Akira Hasegawa
Tetsuo Matsunaga
Shunji Miyamoto
Akira Hasegawa
Tetsuo Matsunaga
Shunji Miyamoto
Application Number:
JP2657691A
Publication Date:
March 26, 1997
Filing Date:
February 21, 1991
Export Citation:
Assignee:
Wakei Kei Co., Ltd.
Fuji Electric Co., Ltd.
Fuji Electric Co., Ltd.
International Classes:
F26B13/08; F26B3/347; F26B13/00; F26B13/18; F26B23/08; H05B6/14; (IPC1-7): H05B6/14; F26B13/08; F26B23/08
Domestic Patent References:
| JP62113379A | ||||
| JP48100914U | ||||
| JP58122394U |
Attorney, Agent or Firm:
Iwao Yamaguchi