JP2020180606A5 - - Google Patents

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Publication number
JP2020180606A5
JP2020180606A5 JP2019086229A JP2019086229A JP2020180606A5 JP 2020180606 A5 JP2020180606 A5 JP 2020180606A5 JP 2019086229 A JP2019086229 A JP 2019086229A JP 2019086229 A JP2019086229 A JP 2019086229A JP 2020180606 A5 JP2020180606 A5 JP 2020180606A5
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Japan
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connecting portion
present
engine according
vehicle engine
view
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JP2019086229A
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Japanese (ja)
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JP7196754B2 (en
JP2020180606A (en
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Priority to JP2019086229A priority Critical patent/JP7196754B2/en
Priority claimed from JP2019086229A external-priority patent/JP7196754B2/en
Priority to CN202020478307.3U priority patent/CN211975215U/en
Priority to DE102020204285.3A priority patent/DE102020204285B4/en
Publication of JP2020180606A publication Critical patent/JP2020180606A/en
Publication of JP2020180606A5 publication Critical patent/JP2020180606A5/ja
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Description

図１は、本発明の一実施例に係る車両用エンジンの左側面図である。FIG. 1 is a left side view of a vehicle engine according to an embodiment of the present invention. 図２は、本発明の一実施例に係る車両用エンジンの平面図である。FIG. 2 is a plan view of a vehicle engine according to an embodiment of the present invention. 図３は、本発明の一実施例に係る車両用エンジンの上部の背面図である。FIG. 3 is a rear view of the upper part of the vehicle engine according to the embodiment of the present invention. 図４は、本発明の一実施例に係る車両用エンジンの吸気マニホールドの左側面図である。FIG. 4 is a left side view of an intake manifold of a vehicle engine according to an embodiment of the present invention. 図５は、本発明の一実施例に係る車両用エンジンの吸気マニホールドの平面図である。FIG. 5 is a plan view of an intake manifold of a vehicle engine according to an embodiment of the present invention. 図６は、本発明の一実施例に係る車両用エンジンの吸気マニホールドおよびブラケットの平面図である。FIG. 6 is a plan view of an intake manifold and a bracket of a vehicle engine according to an embodiment of the present invention. 図７は、本発明の一実施例に係る車両用エンジンの吸気マニホールドの斜視図である。FIG. 7 is a perspective view of an intake manifold of a vehicle engine according to an embodiment of the present invention. 図８は、本発明の一実施例に係る車両用エンジンの吸気マニホールド、ＥＧＲクーラおよびブラケットの斜視図である。FIG. 8 is a perspective view of an intake manifold, an EGR cooler, and a bracket of a vehicle engine according to an embodiment of the present invention.

図１、図２において、シリンダヘッド１２の前面側には、ターボ過給機２０が設けられており、ターボ過給機２０の排気経路の上流端は集合排気出口に連結されている。ターボ過給機２０は、集合排気出口から導入した排気ガスのエネルギーを利用して吸気を圧縮する。ターボ過給機２０で圧縮された空気は吸気マニホールド４０に導入される。 In FIGS. 1 and 2, a turbocharger 20 is provided on the front side of the cylinder head 12, and the upstream end of the exhaust path of the turbocharger 20 is connected to the collective exhaust outlet. The turbocharger 20 uses the energy of the exhaust gas introduced from the collective exhaust outlet to compress the intake air. The air compressed by the turbocharger 20 is introduced into the intake manifold 40.

図６において、ブラケット３５は、連結部３５Ａから後方に延びる連結部３５Ｃを有しており、連結部３５Ｃは、１つのボルト３７の締結によってサージタンク４５の上面に固定される。連結部３５Ｃは本発明におけるサージタンク側連結部を構成している。サージタンク４５の上面には、ボルト３７を受けるボス部４０Ｃ（図５参照）が形成されている。ボス部４０Ｃは、サージタンク４５の前端側であって、気筒列方向で分岐管４３と分岐管４４の間の部位に配置されている。 In FIG. 6, the bracket 35 has a connecting portion 35C extending rearward from the connecting portion 35A, and the connecting portion 35C is fixed to the upper surface of the surge tank 45 by fastening one bolt 37. The connecting portion 35C constitutes the surge tank side connecting portion in the present invention. A boss portion 40C (see FIG. 5) that receives the bolt 37 is formed on the upper surface of the surge tank 45. The boss portion 40C is located on the front end side of the surge tank 45 and is arranged at a portion between the branch pipe 43 and the branch pipe 44 in the cylinder row direction.

ブラケット３５は、連結部３５Ａから前方に延びる連結部３５Ｂを有しており、連結部３５Ｂは、２つのボルト３７の締結によって、シリンダヘッド１２の後面側の上端部に形成されたボス部１２Ｂ、１２Ｃに固定される。連結部３５Ｂは本発明におけるシリンダヘッド側連結部を構成している。
The bracket 35 has a connecting portion 35B extending forward from the connecting portion 35A, and the connecting portion 35B is a boss portion 12B formed at the upper end portion on the rear surface side of the cylinder head 12 by fastening two bolts 37. , Is fixed at 12C. The connecting portion 35B constitutes the cylinder head side connecting portion in the present invention.

JP2019086229A 2019-04-26 2019-04-26 vehicle engine Active JP7196754B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019086229A JP7196754B2 (en) 2019-04-26 2019-04-26 vehicle engine
CN202020478307.3U CN211975215U (en) 2019-04-26 2020-03-31 Engine for vehicle
DE102020204285.3A DE102020204285B4 (en) 2019-04-26 2020-04-02 Vehicle engine with improved rigidity in holding an intake manifold and an EGR cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019086229A JP7196754B2 (en) 2019-04-26 2019-04-26 vehicle engine

Publications (3)

Publication Number Publication Date
JP2020180606A JP2020180606A (en) 2020-11-05
JP2020180606A5 true JP2020180606A5 (en) 2022-05-09
JP7196754B2 JP7196754B2 (en) 2022-12-27

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JP2019086229A Active JP7196754B2 (en) 2019-04-26 2019-04-26 vehicle engine

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JP (1) JP7196754B2 (en)
CN (1) CN211975215U (en)
DE (1) DE102020204285B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113027641B (en) * 2021-05-24 2021-09-24 江苏常发农业装备股份有限公司 Engine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06167251A (en) * 1992-11-30 1994-06-14 Suzuki Motor Corp Exhaust gas recirculation device
JPH11229981A (en) * 1998-02-13 1999-08-24 Toyota Motor Corp Intake manifold
JP4671952B2 (en) * 2006-12-26 2011-04-20 本田技研工業株式会社 Intake manifold for multi-cylinder internal combustion engines
JP5272907B2 (en) * 2009-06-10 2013-08-28 マツダ株式会社 Engine intake system
JP2013155666A (en) * 2012-01-30 2013-08-15 Suzuki Motor Corp Fuel supply device for vehicular engine
JP2014181647A (en) * 2013-03-21 2014-09-29 Honda Motor Co Ltd Internal combustion engine
JP6065868B2 (en) * 2014-03-28 2017-01-25 マツダ株式会社 Engine exhaust gas recirculation system
JP6187438B2 (en) 2014-11-27 2017-08-30 マツダ株式会社 Engine intake system
JP6156340B2 (en) * 2014-11-27 2017-07-05 マツダ株式会社 Engine intake system
JP6649758B2 (en) 2015-11-30 2020-02-19 アイシン精機株式会社 Intake device
CN206448889U (en) * 2016-11-29 2017-08-29 东风朝阳朝柴动力有限公司 Double air passage air inlet pipe of diesel engine
JP2018123779A (en) * 2017-02-02 2018-08-09 愛三工業株式会社 Coupling structure of egr valve and egr cooler
KR20180109195A (en) * 2017-03-27 2018-10-08 현대자동차주식회사 Engine having aluminum egr cooler
JP6769387B2 (en) * 2017-04-25 2020-10-14 アイシン精機株式会社 Intake device

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