Title:
INDUCTION HEAT ROLLER DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/012462
Kind Code:
A1
Abstract:
The purpose of the present invention is to suppress, in an induction heat roller device, a variety of shortcomings due to providing a bearing between a roller main body and a stationary member. The induction heat roller device comprises: a hollow roller main body 2 supported in such a manner as to rotatable; a stationary member 3 having at least an induction coil 312 and disposed in a stationary state inside the hollow space of the roller main body 2; and a rotation-side permanent magnet part 4 and a stationary-side permanent magnet part 5 provided on the roller main body 2 and the stationary member 3 respectively, disposed in such a manner as to face one another along the periphery of the rotation axis C of the roller main body 2, while repulsing one another in a direction orthogonal to the rotation axis C. The stationary member 3 is supported in the radial direction by the roller main body 2 in a contact-free manner through the rotation-side permanent magnet part 4 and the stationary-side permanent magnet part 5.
Inventors:
KITANO YOSHIHIDE (JP)
KITANO TAKATSUGU (JP)
SENOO KIZUKI (JP)
MIZUSHIMA FUKASHI (JP)
KITANO TAKATSUGU (JP)
SENOO KIZUKI (JP)
MIZUSHIMA FUKASHI (JP)
Application Number:
PCT/JP2017/025149
Publication Date:
January 18, 2018
Filing Date:
July 10, 2017
Export Citation:
Assignee:
TOKUDEN KK (JP)
International Classes:
H05B6/14; F16C13/00; F16C32/04
Foreign References:
| JP2000277245A | 2000-10-06 | |||
| JP2004323208A | 2004-11-18 | |||
| JP2003187955A | 2003-07-04 |
Attorney, Agent or Firm:
NISHIMURA, Ryuhei (JP)
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