DE112015002552B4 - Aufgeladener Verbrennungsmotor - Google Patents

Aufgeladener Verbrennungsmotor Download PDF

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Publication number
DE112015002552B4
DE112015002552B4 DE112015002552.9T DE112015002552T DE112015002552B4 DE 112015002552 B4 DE112015002552 B4 DE 112015002552B4 DE 112015002552 T DE112015002552 T DE 112015002552T DE 112015002552 B4 DE112015002552 B4 DE 112015002552B4
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DE
Germany
Prior art keywords
egr
valve
passage
valve body
egr passage
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.)
Expired - Fee Related
Application number
DE112015002552.9T
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German (de)
English (en)
Other versions
DE112015002552T5 (de
Inventor
Satoko Tofukuji
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.)
Toyota Motor Corp
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Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112015002552T5 publication Critical patent/DE112015002552T5/de
Application granted granted Critical
Publication of DE112015002552B4 publication Critical patent/DE112015002552B4/de
Expired - Fee Related 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/68—Closing members; Valve seats; Flow passages
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/18—Thermal insulation or heat protection
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/74—Protection from damage, e.g. shielding means
    • 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
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10157—Supercharged engines
    • 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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • 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)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Supercharger (AREA)
DE112015002552.9T 2014-05-30 2015-03-30 Aufgeladener Verbrennungsmotor Expired - Fee Related DE112015002552B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014112836A JP6183294B2 (ja) 2014-05-30 2014-05-30 過給機付き内燃機関
JP2014-112836 2014-05-30
PCT/JP2015/060683 WO2015182248A1 (en) 2014-05-30 2015-03-30 Supercharged internal combustion engine

Publications (2)

Publication Number Publication Date
DE112015002552T5 DE112015002552T5 (de) 2017-02-23
DE112015002552B4 true DE112015002552B4 (de) 2022-10-06

Family

ID=52997492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015002552.9T Expired - Fee Related DE112015002552B4 (de) 2014-05-30 2015-03-30 Aufgeladener Verbrennungsmotor

Country Status (5)

Country Link
US (1) US10253732B2 (https=)
JP (1) JP6183294B2 (https=)
CN (1) CN106414984B (https=)
DE (1) DE112015002552B4 (https=)
WO (1) WO2015182248A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015121617B4 (de) * 2015-12-11 2021-01-28 Ford-Werke Gmbh Regelvorrichtung für eine Verbrennungskraftmaschine
US20180058340A1 (en) * 2016-08-24 2018-03-01 Ford Global Technologies, Llc Supercharged internal combustion engine with compressor, exhaust-gas recirculation arrangement and flap
US10934945B2 (en) 2016-08-24 2021-03-02 Ford Global Technologies, Llc Internal combustion engine with compressor, exhaust-gas recirculation arrangement and pivotable flap
DE102016215972A1 (de) 2016-08-25 2018-03-01 Ford Global Technologies, Llc Kraftstoffversorgungssystem, Brennkraftmaschine und Verfahren zum Versorgen eines Verbrennungsmotors mit einem LPG-Kraftstoff
KR20200070816A (ko) * 2018-12-10 2020-06-18 현대자동차주식회사 응축수 발생을 방지하는 흡배기 시스템 및 그 작동 방법
CN111502872B (zh) * 2020-04-24 2021-05-14 北京汽车集团越野车有限公司 进气管路防结冰系统和方法
US20220381205A1 (en) * 2021-05-25 2022-12-01 Faurecia Emissions Control Technologies, Usa, Llc Valve assembly for vehicle exhaust system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868138A (en) 1930-04-10 1932-07-19 Edwin J Fisk Poppet valve
JPS5144049B2 (https=) 1971-12-20 1976-11-26
US4362134A (en) 1978-05-22 1982-12-07 Eaton Corporation Shielded valve
DE10011916A1 (de) 2000-03-11 2001-09-13 Pierburg Ag Abgasrückführventilkörper
JP2012087779A (ja) 2010-10-18 2012-05-10 Hyundai Motor Co Ltd 低圧ｅｇｒシステム制御装置および方法
JP5144049B2 (ja) 2005-12-19 2013-02-13 現代自動車株式会社 燃料電池のドレインバルブ

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US1449876A (en) * 1920-07-12 1923-03-27 Williams William Erastus Poppet-valve head
US2450803A (en) * 1942-01-24 1948-10-05 Thompson Prod Inc Method of making sheathed valves
GB586934A (en) * 1944-09-15 1947-04-08 Thcmpson Products Inc Improvements in or relating to sheathed headed articles, for example poppet valves, and methods of making the same
US2840427A (en) * 1955-06-10 1958-06-24 Gen Motors Corp Piston
JPS52111813U (https=) * 1976-02-21 1977-08-25
US4300492A (en) * 1978-05-22 1981-11-17 Eaton Corporation Thermal barrier valve
US4351292A (en) * 1980-10-03 1982-09-28 Eaton Corporation Poppet valve shield
DE3212562C2 (de) * 1982-04-03 1988-05-05 TRW Thompson GmbH, 3013 Barsinghausen Thermisch und chemisch hochbeanspruchtes Gaswechselventil für Brennkraftmaschinen
DE3247487A1 (de) * 1982-12-22 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Tellerventil fuer brennkraftmaschinen
JPS59132970U (ja) * 1983-02-25 1984-09-06 三菱重工業株式会社 高温流体用遮断弁
JP3539076B2 (ja) * 1996-06-19 2004-06-14 三菱ふそうトラック・バス株式会社 排気ガス再循環装置用開閉弁構造
US6439213B2 (en) * 2000-02-24 2002-08-27 Delphi Technologies, Inc. Shaft leakage arresting system for a gas management valve
JP2003307105A (ja) * 2002-04-12 2003-10-31 Fuji Oozx Inc エンジンバルブ
JP4497043B2 (ja) * 2005-07-20 2010-07-07 株式会社デンソー 排気ガス再循環装置
WO2008033418A1 (en) * 2006-09-13 2008-03-20 Borgwarner Inc. Integration of an exhaust air cooler into a turbocharger
CN200985843Y (zh) * 2006-12-14 2007-12-05 中国重型汽车集团有限公司 一种单向阀
US20100192892A1 (en) * 2009-01-30 2010-08-05 Reggie Dwayne Huff Hybrid valve for internal combustion engines
GB0913479D0 (en) * 2009-08-01 2009-09-16 Ford Global Tech Llc Exhaust gas recirculation systems
EP2412960A1 (en) * 2010-07-30 2012-02-01 Perkins Engines Company Limited An exhaust gas recirculation (EGR) apparatus
JP5625690B2 (ja) * 2010-09-30 2014-11-19 マツダ株式会社 エンジン用バルブ
DE202011002351U1 (de) * 2011-02-03 2011-04-28 Eto Magnetic Gmbh Elektromagnetventilvorrichtung
GB2501710B (en) * 2012-05-01 2014-08-27 Perkins Engines Co Ltd Improvements in valves
JP5936469B2 (ja) * 2012-07-17 2016-06-22 愛三工業株式会社 エンジンの制御装置
JP2014092144A (ja) * 2012-11-07 2014-05-19 Aisan Ind Co Ltd 排気還流バルブ
JP5988853B2 (ja) * 2012-12-07 2016-09-07 愛三工業株式会社 排気還流バルブ
CN104165104B (zh) * 2013-05-16 2018-05-11 福特汽车萨纳伊股份有限公司 排气再循环系统
US20150068503A1 (en) * 2013-09-11 2015-03-12 GM Global Technology Operations LLC Compressor cover with integrated egr valve
JP6143651B2 (ja) * 2013-11-14 2017-06-07 愛三工業株式会社 排気還流バルブ
JP2015218642A (ja) * 2014-05-16 2015-12-07 株式会社デンソー 内燃機関の排気装置
JP6295996B2 (ja) * 2014-06-19 2018-03-20 トヨタ自動車株式会社 過給機付き内燃機関
GB2544731B (en) * 2015-11-19 2019-02-20 Ford Global Tech Llc An exhaust gas recirculation apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868138A (en) 1930-04-10 1932-07-19 Edwin J Fisk Poppet valve
JPS5144049B2 (https=) 1971-12-20 1976-11-26
US4362134A (en) 1978-05-22 1982-12-07 Eaton Corporation Shielded valve
DE10011916A1 (de) 2000-03-11 2001-09-13 Pierburg Ag Abgasrückführventilkörper
JP5144049B2 (ja) 2005-12-19 2013-02-13 現代自動車株式会社 燃料電池のドレインバルブ
JP2012087779A (ja) 2010-10-18 2012-05-10 Hyundai Motor Co Ltd 低圧ｅｇｒシステム制御装置および方法

Also Published As

Publication number Publication date
CN106414984B (zh) 2018-09-28
WO2015182248A1 (en) 2015-12-03
CN106414984A (zh) 2017-02-15
JP2015227626A (ja) 2015-12-17
JP6183294B2 (ja) 2017-08-23
US10253732B2 (en) 2019-04-09
DE112015002552T5 (de) 2017-02-23
US20170067419A1 (en) 2017-03-09

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R018 Grant decision by examination section/examining division
R020 Patent grant now final
R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee