Title:
INDUSTRIAL FURNACE
Document Type and Number:
WIPO Patent Application WO/2019/087952
Kind Code:
A1
Abstract:
An industrial furnace comprising: exhaust pipes (101, 102, 103) through which passes waste heat generated in furnace equipment (100) operating year-round; a first conversion unit (200) into which the waste heat passing through the exhaust pipes is input, generating a temperature gradient and thereby generating sound waves due to thermoacoustic self-induced oscillations; connection piping (300) through which the sound waves generated in the first conversion unit pass; and a second conversion unit (400) that generates cold energy and/or electricity from the sound waves passing through the connection piping.
Inventors:
OHNO YUICHI (JP)
UCHIDA KAZUHIDE (JP)
FUSE TAKUYA (JP)
SHIRAI MOTOHIRO (JP)
KATOU DAISUKE (JP)
SAKASAI HIDEKAZU (JP)
UCHIDA KAZUHIDE (JP)
FUSE TAKUYA (JP)
SHIRAI MOTOHIRO (JP)
KATOU DAISUKE (JP)
SAKASAI HIDEKAZU (JP)
Application Number:
PCT/JP2018/039815
Publication Date:
May 09, 2019
Filing Date:
October 26, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F25B9/00; F03G7/00; F25B27/02
Foreign References:
| JP2014222128A | 2014-11-27 | |||
| JP2011208507A | 2011-10-20 | |||
| JP2013050087A | 2013-03-14 | |||
| JP2016211517A | 2016-12-15 | |||
| JP2017106699A | 2017-06-15 | |||
| JP2016080310A | 2016-05-16 | |||
| JP2001324242A | 2001-11-22 | |||
| JPH11223417A | 1999-08-17 | |||
| JP2013071061A | 2013-04-22 | |||
| JP2018123982A | 2018-08-09 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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