Title:
WINDING REEL AND DRYER
Document Type and Number:
Japanese Patent JP2017183214
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a winding reel capable of suppressing variation of heating state on the inner peripheral side and outer peripheral side of a wound electrode material, while suppressing deflection of core, and to provide a dryer.SOLUTION: The core 11 of a winding reel 10 has multiple cylindrical core formation bodies 13 laminated in the radial direction of the core 11. The core formation body 13 includes multiple flow path section grooves 14 extending entirely in the axial direction of the core formation body 13, and existing while spaced apart in the circumferential direction, and an interconnection hole 15 penetrating the flow path section groove 14 in the radial direction of the core formation body 13. The core 11 includes multiple axial flow paths 20 sectioned by the flow path section groove 14 and core formation body 13, in the circumferential direction, and also includes a radial flow path 21 sectioned by interconnecting the interconnection holes 15 adjoining in the radial direction of the core 11, via the axial flow path 20.SELECTED DRAWING: Figure 5
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Inventors:
FUJII TAKASHI
KINOSHITA KYOICHI
KINOSHITA KYOICHI
Application Number:
JP2016072525A
Publication Date:
October 05, 2017
Filing Date:
March 31, 2016
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
F26B3/02; F26B9/06; H01G13/04; H01M4/04; H01M4/139; H01M4/64
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda