Title:
BOILER
Document Type and Number:
WIPO Patent Application WO/2021/079489
Kind Code:
A1
Abstract:
This boiler is provided with: a heat generating body; a container inside which the heat generating body is provided; and a water pipe which is heated by means of heat generated by the heat generating body, in an environment in which the inside of the container is filled with a gas having a higher specific heat than air.
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Inventors:
OTANI KAZUYUKI (JP)
ISHIZAKI NOBUYUKI (JP)
ISHIZAKI NOBUYUKI (JP)
Application Number:
PCT/JP2019/041898
Publication Date:
April 29, 2021
Filing Date:
October 25, 2019
Export Citation:
Assignee:
MIURA KOGYO KK (JP)
International Classes:
F24V30/00; F22B1/18
Domestic Patent References:
WO2015008859A2 | 2015-01-22 | |||
WO2018216331A1 | 2018-11-29 |
Foreign References:
JP6448074B2 | 2019-01-09 | |||
KR20190061019A | 2019-06-04 | |||
JP2005085663A | 2005-03-31 | |||
JPH11108308A | 1999-04-23 | |||
JPH07243605A | 1995-09-19 | |||
JPS62131101A | 1987-06-13 | |||
KR20030079052A | 2003-10-10 | |||
US20040013988A1 | 2004-01-22 | |||
KR100827300B1 | 2008-05-06 | |||
JP2004311443A | 2004-11-04 | |||
JP2011113918A | 2011-06-09 | |||
JP2017157442A | 2017-09-07 | |||
JPH0148074B2 | 1989-10-17 | |||
US9182365B2 | 2015-11-10 |
Other References:
See also references of EP 4050283A4
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