MY190376A - Intake manifold with surge tank - Google Patents

Intake manifold with surge tank

Info

Publication number
MY190376A
MY190376A MYPI2016702077A MYPI2016702077A MY190376A MY 190376 A MY190376 A MY 190376A MY PI2016702077 A MYPI2016702077 A MY PI2016702077A MY PI2016702077 A MYPI2016702077 A MY PI2016702077A MY 190376 A MY190376 A MY 190376A
Authority
MY
Malaysia
Prior art keywords
surge tank
intake
intake branch
branch paths
tip end
Prior art date
Application number
MYPI2016702077A
Inventor
Yuri Kondo
Original Assignee
Daihatsu Motor Co Ltd
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 Daihatsu Motor Co Ltd filed Critical Daihatsu Motor Co Ltd
Publication of MY190376A publication Critical patent/MY190376A/en

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

Provided is an intake manifold with a surge tank (7), including: the surge tank having an intake air introducing opening (12); and a plurality of intake branch paths each having a tip end being opening inside the surge tank, the plurality of intake branch paths being arranged in parallel. At least the tip end of each of the plurality of intake branch paths extends in a circumferential direction of the surge tank. A part of an inner surface of the surge tank is configured as an inner step portion (14) located closer to an axis center of the surge tank, the part being inside the tip end of each intake branch path (8). The inner step portion of the surge tank includes a plurality of intake recirculation gas exhaust ports corresponding to the respective intake branch paths, the plurality of intake recirculation gas exhaust ports facing toward inlets of the respective intake branch paths. A part of the inner step portion is formed as an arcuate guide surface (14a) for guiding intake recirculation gas into each intake branch path, the part being continued to opening planes of the intake branch paths. (Fig. 4)
MYPI2016702077A 2015-06-30 2016-06-06 Intake manifold with surge tank MY190376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015131543A JP6555805B2 (en) 2015-06-30 2015-06-30 Intake manifold with surge tank

Publications (1)

Publication Number Publication Date
MY190376A true MY190376A (en) 2022-04-19

Family

ID=57830158

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016702077A MY190376A (en) 2015-06-30 2016-06-06 Intake manifold with surge tank

Country Status (2)

Country Link
JP (1) JP6555805B2 (en)
MY (1) MY190376A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7007145B2 (en) * 2017-09-29 2022-01-24 ダイハツ工業株式会社 Intake manifold
CN107905924B (en) * 2017-10-23 2020-08-14 广州汽车集团股份有限公司 Intake manifold and engine with crankcase ventilation gas sub-chamber
WO2023062775A1 (en) * 2021-10-14 2023-04-20 三菱自動車工業株式会社 Engine intake system structure
JP7491656B2 (en) 2022-03-28 2024-05-28 ダイハツ工業株式会社 Intake manifold
US11852109B1 (en) * 2022-08-25 2023-12-26 GM Global Technology Operations LLC Vehicle gas distribution to intake manifold runners

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187520A (en) * 1985-02-15 1986-08-21 Mazda Motor Corp Intake device of engine
JPS6371420U (en) * 1986-10-30 1988-05-13
JPH1182197A (en) * 1997-09-08 1999-03-26 Denso Corp Intake device for internal combustion engine

Also Published As

Publication number Publication date
JP2017014970A (en) 2017-01-19
JP6555805B2 (en) 2019-08-07

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