Title:
STEAM GENERATING BODY, STEAM GENERATOR, AND METHOD FOR MANUFACTURING STEAM GENERATING BODY
Document Type and Number:
WIPO Patent Application WO/2023/008253
Kind Code:
A1
Abstract:
A steam generating body (base part (110)) has a marking surface (inner bottom surface (112)) on a part of the surface. The inner bottom surface (112) has a minimum temperature at which the Leidenfrost phenomenon occurs that is 5°C or more higher than that of an area other than the inner bottom surface (112). Uneven structures (30) in which a plurality of depressions (31) and a plurality of protrusions (32) are alternately arranged in a plane along a predetermined direction at a predetermined pitch and grooves (114) having a width (W) equal to or greater than the predetermined pitch (p) are formed on the inner bottom surface (112). The uneven structures (30) are formed in the grooves (114).
Inventors:
MURATA ATSUSHI
Application Number:
PCT/JP2022/028043
Publication Date:
February 02, 2023
Filing Date:
July 19, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
D06F75/14; D06F75/38
Foreign References:
| JP2012516746A | 2012-07-26 | |||
| JP2011131141A | 2011-07-07 | |||
| JPH08200168A | 1996-08-06 | |||
| JP5666302B2 | 2015-02-12 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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