FR2551799B1 - Moteur a combustion interne a turbocompresseur avec injection d'eau - Google Patents

Moteur a combustion interne a turbocompresseur avec injection d'eau

Info

Publication number
FR2551799B1
FR2551799B1 FR848413728A FR8413728A FR2551799B1 FR 2551799 B1 FR2551799 B1 FR 2551799B1 FR 848413728 A FR848413728 A FR 848413728A FR 8413728 A FR8413728 A FR 8413728A FR 2551799 B1 FR2551799 B1 FR 2551799B1
Authority
FR
France
Prior art keywords
turbocharger
combustion engine
internal combustion
water injection
injection
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 - Lifetime
Application number
FR848413728A
Other languages
English (en)
Other versions
FR2551799A1 (fr
Inventor
Lars Sandberg
Bjorn Scheuer
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.)
Volvo AB
Original Assignee
Volvo AB
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 Volvo AB filed Critical Volvo AB
Publication of FR2551799A1 publication Critical patent/FR2551799A1/fr
Application granted granted Critical
Publication of FR2551799B1 publication Critical patent/FR2551799B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/028—Adding water into the charge intakes
    • 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)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Gas Separation By Absorption (AREA)
  • Fuel-Injection Apparatus (AREA)
FR848413728A 1983-09-09 1984-09-06 Moteur a combustion interne a turbocompresseur avec injection d'eau Expired - Lifetime FR2551799B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8304844A SE442043B (sv) 1983-09-09 1983-09-09 Turboladdad forbrenningsmotor med vatteninsprutning

Publications (2)

Publication Number Publication Date
FR2551799A1 FR2551799A1 (fr) 1985-03-15
FR2551799B1 true FR2551799B1 (fr) 1990-07-20

Family

ID=20352429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848413728A Expired - Lifetime FR2551799B1 (fr) 1983-09-09 1984-09-06 Moteur a combustion interne a turbocompresseur avec injection d'eau

Country Status (7)

Country Link
US (1) US4558665A (fr)
JP (1) JPS6073036A (fr)
DE (1) DE3432787A1 (fr)
FR (1) FR2551799B1 (fr)
GB (1) GB2146387B (fr)
IT (1) IT1178417B (fr)
SE (1) SE442043B (fr)

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US8434431B2 (en) 2005-11-30 2013-05-07 Ford Global Technologies, Llc Control for alcohol/water/gasoline injection
US7406947B2 (en) 2005-11-30 2008-08-05 Ford Global Technologies, Llc System and method for tip-in knock compensation
US7395786B2 (en) * 2005-11-30 2008-07-08 Ford Global Technologies, Llc Warm up strategy for ethanol direct injection plus gasoline port fuel injection
US7730872B2 (en) * 2005-11-30 2010-06-08 Ford Global Technologies, Llc Engine with water and/or ethanol direct injection plus gas port fuel injectors
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US8857383B2 (en) 2009-06-30 2014-10-14 Cummins Power Generation Ip, Inc. Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management
IT1399604B1 (it) * 2010-04-13 2013-04-26 Novatech Di Elisa Prandi Full rain : metodo per il controllo termo-barico di motore a combustione interna mediante iniezione di diluente termico.
DE102010033709A1 (de) * 2010-08-06 2012-02-09 Helmut Treß Verfahren und Vorrichtung zur Reaktion kohlenstoffhaltiger Brennstoffe mit Sauerstoff und Wasser
KR102261770B1 (ko) 2011-04-11 2021-06-07 노스트럼 에너지 피티이. 리미티드 내부 냉각 고압축 희박-연소 내연 기관
JP5881971B2 (ja) * 2011-04-22 2016-03-09 川崎重工業株式会社 ガスエンジンの制御装置及び制御方法
US8960133B2 (en) 2013-01-23 2015-02-24 Ford Global Technologies, Llc Liquid injection for scavenging
WO2015152727A1 (fr) * 2014-04-04 2015-10-08 Kilen Kjell R Sélecteur de carburant
DE102014222466A1 (de) * 2014-11-04 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Brennkraftmaschine
DE102014222472A1 (de) * 2014-11-04 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Zylinderkopfanordnung für einen Verbrennungsmotor
DE102015208359B4 (de) * 2015-05-06 2017-05-11 Robert Bosch Gmbh Verfahren zur Klopfregelung einer Brennkraftmaschine, Steuer- und/oder Regeleinrichtung sowie Computerprogramm
CN107567539B (zh) * 2015-05-06 2021-01-05 罗伯特·博世有限公司 内燃机的用于喷射水的装置和用于运行这类装置的方法
DE102015208476A1 (de) * 2015-05-07 2016-11-10 Robert Bosch Gmbh Vorrichtung und Verfahren zur Einspritzung von Wasser für eine Brennkraftmaschine
DE102015208489A1 (de) * 2015-05-07 2016-11-10 Robert Bosch Gmbh Wassereinspritzvorrichtung einer Brennkraftmaschine und Verfahren zum Betreiben einer solchen Wassereinspritzvorrichtung
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US9976502B2 (en) * 2016-08-02 2018-05-22 Ford Global Technologies, Llc Methods and system for injecting water at different groups of cylinders of an engine
US10184429B2 (en) 2016-08-02 2019-01-22 Ford Global Technologies, Llc Methods and system for selecting a location for water injection in an engine
US10247140B2 (en) 2016-12-19 2019-04-02 Ford Global Technologies, Llc Methods and system for adjusting engine water injection
US9945310B1 (en) 2016-12-19 2018-04-17 Ford Global Technologies, Llc Methods and system for adjusting engine water injection
US10167819B2 (en) 2016-12-19 2019-01-01 Ford Global Technologies, Llc Method and system for engine water injection
US10473061B2 (en) 2017-03-21 2019-11-12 Ford Global Technologies, Llc Method and system for engine water injection
DE102018200091A1 (de) * 2018-01-04 2019-07-04 Robert Bosch Gmbh Wassereinspritzvorrichtung für eine Brennkraftmaschine und Verfahren zur Wassereinspritzung
US11193454B1 (en) 2018-01-23 2021-12-07 Keith E. Cavallini Methods and devices for reducing NOx emissions produced by diesel engines
EP3561286A1 (fr) * 2018-04-26 2019-10-30 Volvo Car Corporation Collecteur d'admission à buse d'injection d'eau intégrée
FR3087499A1 (fr) 2018-10-22 2020-04-24 Psa Automobiles Sa Dispositif d’injection d’eau dans l’admission d’air de moteurs a combustion interne et architecture de moteur comprenant ledit dispositif
DE102019113497B4 (de) * 2019-05-21 2022-10-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschinenanordnung sowie Verfahren zum Einspritzen von Wasser bei einer derartigen Brennkraftmaschinenanordnung
DE102020215579A1 (de) 2020-12-09 2022-06-09 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Reduktion der benötigten Wassermenge zum Bauteilschutz bei Otto-Motoren mit Wassereinspritzsystem
JP2023153606A (ja) * 2022-04-05 2023-10-18 トヨタ自動車株式会社 内燃機関
JP2023156146A (ja) * 2022-04-12 2023-10-24 トヨタ自動車株式会社 内燃機関の制御装置
JP2023158931A (ja) * 2022-04-19 2023-10-31 トヨタ自動車株式会社 内燃機関の制御装置

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Also Published As

Publication number Publication date
DE3432787A1 (de) 1985-03-21
GB2146387A (en) 1985-04-17
SE8304844L (sv) 1985-03-10
IT8448813A0 (it) 1984-09-07
FR2551799A1 (fr) 1985-03-15
IT8448813A1 (it) 1986-03-07
US4558665A (en) 1985-12-17
IT1178417B (it) 1987-09-09
SE8304844D0 (sv) 1983-09-09
GB2146387B (en) 1987-09-03
GB8421334D0 (en) 1984-09-26
JPS6073036A (ja) 1985-04-25
SE442043B (sv) 1985-11-25

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Legal Events

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