Title:
METHOD FOR MANUFACTURING HEAT-GENERATING ELEMENT, HEAT-GENERATING ELEMENT, AND HEATING UNIT
Document Type and Number:
WIPO Patent Application WO/2021/020527
Kind Code:
A1
Abstract:
This method for manufacturing a heat-generating element 1 inductively heated by a coil comprises: a first step for manufacturing a perforated plate 11 by forming a plurality of holes 11A in a plate made of an inductively heatable material; a second step for layering a plurality of the perforated plates 11 so that the respective holes 11A in the perforated plates 11 are in communication; and a third step for joining the plurality of stacked perforated plates 11 by diffusion bonding. This heating unit has a preheating channel for channeling water along the outer periphery of a coil, and is configured so that water fed to the preheating channel passes through the preheating channel and then passes through a passage in a heat-generating element.
Inventors:
MIYAMURA YUKIHARU (JP)
Application Number:
PCT/JP2020/029315
Publication Date:
February 04, 2021
Filing Date:
July 30, 2020
Export Citation:
Assignee:
MIYAMURA YUKIHARU (JP)
International Classes:
F24H1/10
Foreign References:
US20120275775A1 | 2012-11-01 | |||
JP2009262440A | 2009-11-12 | |||
JP2009255535A | 2009-11-05 | |||
US2407562A | 1946-09-10 | |||
JP2015160626A | 2015-09-07 | |||
JP2008134041A | 2008-06-12 | |||
JPH0439637U | 1992-04-03 | |||
JPH05508698A | 1993-12-02 | |||
JP2002022107A | 2002-01-23 | |||
JP2008215671A | 2008-09-18 | |||
JP2013145639A | 2013-07-25 | |||
JP2002305074A | 2002-10-18 | |||
JPH08264272A | 1996-10-11 | |||
JP2013057482A | 2013-03-28 | |||
JP2000109985A | 2000-04-18 |
Attorney, Agent or Firm:
OGAWA Keisuke et al. (JP)
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