CN112912597B - 内燃发动机及其制造方法 - Google Patents

内燃发动机及其制造方法 Download PDF

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Publication number
CN112912597B
CN112912597B CN201980069727.6A CN201980069727A CN112912597B CN 112912597 B CN112912597 B CN 112912597B CN 201980069727 A CN201980069727 A CN 201980069727A CN 112912597 B CN112912597 B CN 112912597B
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CN
China
Prior art keywords
exhaust
cross
exhaust port
sectional area
port
Prior art date
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CN201980069727.6A
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English (en)
Chinese (zh)
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CN112912597A (zh
Inventor
V·贾亚佐提约翰逊
B·玛尼
H·维奈查德坎特
S·巴拉尼拉姆
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TVS Motor Co Ltd
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TVS Motor Co Ltd
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Publication date
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Publication of CN112912597A publication Critical patent/CN112912597A/zh
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Publication of CN112912597B publication Critical patent/CN112912597B/zh
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Classifications

    • 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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • 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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/02—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the distance of the apparatus to the engine, or the distance between two exhaust treating apparatuses
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/04—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for motorcycles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Silencers (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
CN201980069727.6A 2018-10-30 2019-10-27 内燃发动机及其制造方法 Active CN112912597B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201841040870 2018-10-30
IN201841040870 2018-10-30
PCT/IN2019/050791 WO2020089930A1 (en) 2018-10-30 2019-10-27 An internal combustion engine and a method of manufacturing thereof

Publications (2)

Publication Number Publication Date
CN112912597A CN112912597A (zh) 2021-06-04
CN112912597B true CN112912597B (zh) 2023-05-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980069727.6A Active CN112912597B (zh) 2018-10-30 2019-10-27 内燃发动机及其制造方法

Country Status (5)

Country Link
EP (1) EP3874134A1 (pt)
CN (1) CN112912597B (pt)
BR (1) BR112021008498A2 (pt)
CO (1) CO2021005588A2 (pt)
WO (1) WO2020089930A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022003709A1 (en) * 2020-06-30 2022-01-06 Tvs Motor Company Limited Exhaust system for a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009047146A (ja) * 2007-08-17 2009-03-05 慶二 ▲高▼本 容積形内燃機関
CN103328783A (zh) * 2011-01-20 2013-09-25 马自达汽车株式会社 用于多气缸引擎的进排气系统
CN103967643A (zh) * 2013-01-28 2014-08-06 本田技研工业株式会社 用于内燃发动机的气缸盖

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454714A (en) * 1980-12-26 1984-06-19 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas cleaning device for internal combustion engines
GB2347971A (en) * 1999-03-13 2000-09-20 Rover Group Engine and exhaust pipe assembly
JP2004098067A (ja) * 2002-09-04 2004-04-02 Kioritz Corp インサート中子及びそれを用いた内燃エンジン用シリンダの製造方法
ES2436436T3 (es) * 2008-06-13 2014-01-02 Yamaha Hatsudoki Kabushiki Kaisha Motor de múltiples cilindros, vehículo, embarcación y método de escape de motor de múltiples cilindros
JP2010096158A (ja) * 2008-10-20 2010-04-30 Honda Motor Co Ltd 自動二輪車の排気浄化装置
JP5967640B2 (ja) * 2012-01-31 2016-08-10 ダイハツ工業株式会社 多気筒内燃機関のシリンダヘッド
DE102014100568A1 (de) * 2014-01-20 2015-07-23 Tenedora Nemak, S.A. De C.V. Gussteil und Einsatz für ein solches Gussteil
JP6130794B2 (ja) * 2014-02-06 2017-05-17 株式会社クボタ エンジン
JP6435693B2 (ja) * 2014-08-01 2018-12-12 スズキ株式会社 内燃機関のシリンダヘッド

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009047146A (ja) * 2007-08-17 2009-03-05 慶二 ▲高▼本 容積形内燃機関
CN103328783A (zh) * 2011-01-20 2013-09-25 马自达汽车株式会社 用于多气缸引擎的进排气系统
CN103967643A (zh) * 2013-01-28 2014-08-06 本田技研工业株式会社 用于内燃发动机的气缸盖

Also Published As

Publication number Publication date
CO2021005588A2 (es) 2021-09-30
CN112912597A (zh) 2021-06-04
WO2020089930A1 (en) 2020-05-07
EP3874134A1 (en) 2021-09-08
BR112021008498A2 (pt) 2021-08-03

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