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Patent Searching and Data


Title:
EXHAUST GAS HEAT RECOVERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/133116
Kind Code:
A1
Abstract:
An exhaust gas heat recovery system is provided with: a furnace (11); a combustion device (12); a flue (13); a heat exchange unit (14); a heat recovery unit (71) that is provided further downstream than the heat exchanging unit (14) in the flue (13) and recovers heat from exhaust gas and for which the cross-sectional area of an outlet (73B) is smaller than the cross-sectional area of an inlet (72A); and a first heat exchanger (74) that heats air for combustion with the heat recovered from the heat recovery unit (71).

Inventors:
OKAMOTO, Takuya (3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-sh, Kanagawa 01, 〒2208401, JP)
HONJO, Shintaro (Inc. 100, Colonial Center Parkway, Lake Mar, Florida ., 32746, US)
INABA, Norikazu (Inc. 100, Colonial Center Parkway, Lake Mar, Florida ., 32746, US)
HASHIMOTO, Jun (Inc. 100, Colonial Center Parkway, Lake Mar, Florida ., 32746, US)
Application Number:
JP2016/054572
Publication Date:
August 25, 2016
Filing Date:
February 17, 2016
Export Citation:
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Assignee:
MITSUBISHI HITACHI POWER SYSTEMS, LTD. (3-1 Minatomirai 3-chome, Nishi-ku Yokohama-sh, Kanagawa 01, 〒2208401, JP)
International Classes:
F23L15/00; F22B1/18; F22B31/08
Foreign References:
JPH08121703A1996-05-17
JP2014514491A2014-06-19
JPS58104492A1983-06-21
JP2000033234A2000-02-02
JPS56151894A1981-11-25
JP2001272001A2001-10-05
US20020096316A12002-07-25
GB2138555A1984-10-24
JPS63267889A1988-11-04
JP2007046826A2007-02-22
JPH02122972U1990-10-09
JPH07305608A1995-11-21
JPS59219695A1984-12-11
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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