JP6972754B2 - 内燃機関の排気構造 - Google Patents

内燃機関の排気構造 Download PDF

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Publication number
JP6972754B2
JP6972754B2 JP2017154981A JP2017154981A JP6972754B2 JP 6972754 B2 JP6972754 B2 JP 6972754B2 JP 2017154981 A JP2017154981 A JP 2017154981A JP 2017154981 A JP2017154981 A JP 2017154981A JP 6972754 B2 JP6972754 B2 JP 6972754B2
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JP
Japan
Prior art keywords
exhaust
partition wall
exhaust pipe
passage
cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2017154981A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019031964A (ja
JP2019031964A5 (sv
Inventor
一 下釜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Co Ltd
Original Assignee
Suzuki 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 Suzuki Motor Co Ltd filed Critical Suzuki Motor Co Ltd
Priority to JP2017154981A priority Critical patent/JP6972754B2/ja
Priority to DE102018212559.7A priority patent/DE102018212559A1/de
Priority to FR1857051A priority patent/FR3070059B1/fr
Priority to CN201810844044.0A priority patent/CN109386363B/zh
Publication of JP2019031964A publication Critical patent/JP2019031964A/ja
Publication of JP2019031964A5 publication Critical patent/JP2019031964A5/ja
Application granted granted Critical
Publication of JP6972754B2 publication Critical patent/JP6972754B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/243—Cylinder heads and inlet or exhaust manifolds integrally cast together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/007—Apparatus used as intake or exhaust silencer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/105—Other arrangements or adaptations of exhaust conduits of exhaust manifolds having the form of a chamber directly connected to the cylinder head, e.g. without having tubes connected between cylinder head and chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
JP2017154981A 2017-08-10 2017-08-10 内燃機関の排気構造 Active JP6972754B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017154981A JP6972754B2 (ja) 2017-08-10 2017-08-10 内燃機関の排気構造
DE102018212559.7A DE102018212559A1 (de) 2017-08-10 2018-07-27 Abgasstruktur für einen verbrennungsmotor
FR1857051A FR3070059B1 (fr) 2017-08-10 2018-07-27 Structure d'echappement pour moteur a combustion interne
CN201810844044.0A CN109386363B (zh) 2017-08-10 2018-07-27 内燃机的排气结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017154981A JP6972754B2 (ja) 2017-08-10 2017-08-10 内燃機関の排気構造

Publications (3)

Publication Number Publication Date
JP2019031964A JP2019031964A (ja) 2019-02-28
JP2019031964A5 JP2019031964A5 (sv) 2020-08-13
JP6972754B2 true JP6972754B2 (ja) 2021-11-24

Family

ID=65084780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017154981A Active JP6972754B2 (ja) 2017-08-10 2017-08-10 内燃機関の排気構造

Country Status (4)

Country Link
JP (1) JP6972754B2 (sv)
CN (1) CN109386363B (sv)
DE (1) DE102018212559A1 (sv)
FR (1) FR3070059B1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020194339A1 (en) * 2019-03-25 2020-10-01 Tvs Motor Company Limited A power unit for a motor vehicle
JP7442355B2 (ja) * 2020-03-17 2024-03-04 本田技研工業株式会社 多気筒エンジンのシリンダヘッド

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241723A (en) * 1975-09-30 1977-03-31 Nissan Motor Co Ltd Exhaust gas passage of internal combustion engine
JPS6451719U (sv) * 1987-09-29 1989-03-30
JPH0618033Y2 (ja) * 1989-01-30 1994-05-11 株式会社大力鉄工所 エンジンの排気マニホールド構造
US5239956A (en) * 1991-06-07 1993-08-31 Detroit Diesel Corporation Internal combustion engine cylinder heads and similar articles of manufacture and methods of manufacturing same
JPWO2002066894A1 (ja) * 2001-02-21 2004-06-24 松下電器産業株式会社 触媒燃焼装置およびその枠体部分の製造方法
JP2003262120A (ja) * 2002-03-08 2003-09-19 Nissan Motor Co Ltd ４気筒エンジンの排気マニホールド
JP2003269158A (ja) * 2002-03-12 2003-09-25 Nissan Motor Co Ltd 内燃機関の排気マニホルド
JP2006083756A (ja) * 2004-09-15 2006-03-30 Daihatsu Motor Co Ltd 多気筒内燃機関におけるシリンダヘッドの構造
JP4641952B2 (ja) * 2006-02-08 2011-03-02 本田技研工業株式会社 排気触媒装置を備える多気筒内燃機関
JP2007285168A (ja) 2006-04-14 2007-11-01 Toyota Motor Corp 内燃機関のシリンダヘッド構造
US8056328B2 (en) * 2007-12-07 2011-11-15 Mack Trucks, Inc. Exhaust diffuser for a truck
US8382165B2 (en) * 2010-11-09 2013-02-26 Tru-Flex Metal Hose, Llc Exhaust connection member with preformed braided cover
DE102011116360A1 (de) * 2011-10-19 2013-04-25 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Auslasssystem für einen Verbrennungsmotor, Verbrennungsmotor und Fahrzeug
EP2626531A1 (de) * 2012-02-08 2013-08-14 Ford Global Technologies, LLC Mehrzylinder-Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Mehrzylinder-Brennkraftmaschine
EP3190279B1 (en) * 2014-09-03 2019-05-08 Nissan Motor Co., Ltd Exhaust device for internal combustion engine

Also Published As

Publication number Publication date
JP2019031964A (ja) 2019-02-28
CN109386363B (zh) 2021-03-09
FR3070059A1 (fr) 2019-02-15
FR3070059B1 (fr) 2022-03-04
DE102018212559A1 (de) 2019-02-14
CN109386363A (zh) 2019-02-26

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