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Title:
DUCT
Document Type and Number:
WIPO Patent Application WO/2021/153193
Kind Code:
A1
Abstract:
A duct (10) has a duct body (11) through which gas can pass. The duct body (11) is internally provided with a plurality of partition walls (12A to 12D) disposed midway along an extending direction of the duct body (11) and extending in the extending direction. Inside the duct body (11), an inner duct (14) through which gas can pass is defined and formed by the plurality of partition walls (12A to 12D).

Inventors:
KIMURA RYUSUKE (JP)
MORIKAWA HIROAKI (JP)
Application Number:
PCT/JP2021/000461
Publication Date:
August 05, 2021
Filing Date:
January 08, 2021
Export Citation:
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Assignee:
TOYOTA BOSHOKU KK (JP)
International Classes:
F02M35/10; F02M35/14; F24F13/02; F24F13/24
Domestic Patent References:
WO2017126508A12017-07-27
Foreign References:
JP2000291452A2000-10-17
JP3101741U2004-06-17
JP2012036808A2012-02-23
CN106121879A2016-11-16
JP2007077860A2007-03-29
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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