WO2014042229A8 - Air intake duct for vehicle - Google Patents

Air intake duct for vehicle Download PDF

Info

Publication number
WO2014042229A8
WO2014042229A8 PCT/JP2013/074769 JP2013074769W WO2014042229A8 WO 2014042229 A8 WO2014042229 A8 WO 2014042229A8 JP 2013074769 W JP2013074769 W JP 2013074769W WO 2014042229 A8 WO2014042229 A8 WO 2014042229A8
Authority
WO
WIPO (PCT)
Prior art keywords
section
cover
installation
main body
porous material
Prior art date
Application number
PCT/JP2013/074769
Other languages
French (fr)
Japanese (ja)
Other versions
WO2014042229A1 (en
Inventor
ZgþV±tTØØW·nZºd
法雄 野口
YpuWæÐTØØU¨jWy¾
佑樹 藤本
Original Assignee
Wµ¡V¯±U¯ªXu´TcsTc¿TcfTc·
株式会社モルテン
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wµ¡V¯±U¯ªXu´TcsTc¿TcfTc·, 株式会社モルテン filed Critical Wµ¡V¯±U¯ªXu´TcsTc¿TcfTc·
Priority to CN201380044531.4A priority Critical patent/CN104583574B/en
Priority to MX2015001977A priority patent/MX2015001977A/en
Priority claimed from JP2013189902A external-priority patent/JP6202956B2/en
Priority claimed from JP2013189901A external-priority patent/JP6211859B2/en
Publication of WO2014042229A1 publication Critical patent/WO2014042229A1/en
Publication of WO2014042229A8 publication Critical patent/WO2014042229A8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10124—Ducts with special cross-sections, e.g. non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1238—Flow throttling or guiding by using secondary connections to the ambient, e.g. covered by a membrane or a porous member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1283—Manufacturing or assembly; Connectors; Fixations

Abstract

[Problem] To attach a porous material to an installation section so as not to create a gap between the porous material and a duct main body. [Solution] An installation section (3) is provided on a planar section (6) of a peripheral wall section of a duct main body (2). An opening section (4) is provided to the installation section (3), and a porous material (5) is provided to the installation section (3) so as to cover the opening section (4) from the outside of the duct main body (2). If a cover (4) with a through-hole section (16) corresponding to the opening section (4) is attached to the installation section (3) so as to cover the porous material (5) provided to the installation section (3), a hook section (15) is fit into an attachment hole section (18), mutually joining the cover (4) and a stopper section (14) distributed so as to cover evenly in the direction along a circular shape of a partition wall section (14). The attachment hole section (18) may be provided on the duct main body (2) side, with the stopper section (14) and the hook section (15) provided on the cover (4) side, and the cover (4) may be joined to the partition wall section (14) by ultrasonic welding, vibration welding, thermal welding, an adhesive agent, or the like.
PCT/JP2013/074769 2012-09-13 2013-09-12 Air intake duct for vehicle WO2014042229A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380044531.4A CN104583574B (en) 2012-09-13 2013-09-12 Vehicle air induction conduit
MX2015001977A MX2015001977A (en) 2012-09-13 2013-09-12 Air intake duct for vehicle.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2012202134 2012-09-13
JP2012-202134 2012-09-13
JP2013189902A JP6202956B2 (en) 2013-09-12 2013-09-12 Intake duct for vehicle
JP2013189901A JP6211859B2 (en) 2012-09-13 2013-09-12 Intake duct for vehicle
JP2013-189902 2013-09-12
JP2013-189901 2013-09-12

Publications (2)

Publication Number Publication Date
WO2014042229A1 WO2014042229A1 (en) 2014-03-20
WO2014042229A8 true WO2014042229A8 (en) 2015-03-26

Family

ID=50278337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/074769 WO2014042229A1 (en) 2012-09-13 2013-09-12 Air intake duct for vehicle

Country Status (1)

Country Link
WO (1) WO2014042229A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109864432A (en) * 2019-03-28 2019-06-11 惠东县港东塑胶制品有限公司 Push type traveling glass
DE102019124980A1 (en) * 2019-09-17 2021-03-18 Mann+Hummel Gmbh Line piece with acoustic component and acoustic component for a line piece
JP7403925B2 (en) 2020-03-23 2023-12-25 ダイハツ工業株式会社 Structure of internal combustion engine intake duct

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2577106Y2 (en) * 1992-06-23 1998-07-23 豊田紡織株式会社 Air cleaner
JP3919090B2 (en) * 2002-05-16 2007-05-23 豊田合成株式会社 Intake device
JP4075658B2 (en) * 2003-03-27 2008-04-16 豊田合成株式会社 Intake device and method of manufacturing the same
JP2008231956A (en) * 2007-03-16 2008-10-02 Daikyo Nishikawa Kk Sound absorbing structure
DE102008061363A1 (en) * 2007-12-12 2009-08-20 Daeki Corporation, Suwon-si Air duct arrangement for vehicles
JP5222006B2 (en) * 2008-04-10 2013-06-26 株式会社マーレ フィルターシステムズ Intake duct for internal combustion engine
CN102686867A (en) * 2010-06-08 2012-09-19 井上株式会社 Intake duct
JP5345163B2 (en) * 2011-01-31 2013-11-20 株式会社ミトヨ Noise reduction structure

Also Published As

Publication number Publication date
WO2014042229A1 (en) 2014-03-20

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