JP3337307B2 - 水噴射式ディーゼル機関 - Google Patents

水噴射式ディーゼル機関

Info

Publication number
JP3337307B2
JP3337307B2 JP04640694A JP4640694A JP3337307B2 JP 3337307 B2 JP3337307 B2 JP 3337307B2 JP 04640694 A JP04640694 A JP 04640694A JP 4640694 A JP4640694 A JP 4640694A JP 3337307 B2 JP3337307 B2 JP 3337307B2
Authority
JP
Japan
Prior art keywords
water
fuel
cylinder cover
injection valve
fuel 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
JP04640694A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07229425A (ja
Inventor
定男 吉原
雅彦 岡部
徹 中村
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP04640694A priority Critical patent/JP3337307B2/ja
Priority to TW084101312A priority patent/TW265383B/zh
Priority to EP95102088A priority patent/EP0676536A1/en
Priority to US08/390,545 priority patent/US5522349A/en
Priority to CN95102035A priority patent/CN1050647C/zh
Priority to KR1019950003180A priority patent/KR0149975B1/ko
Priority to PL95307392A priority patent/PL176457B1/pl
Priority to FI950792A priority patent/FI107072B/fi
Publication of JPH07229425A publication Critical patent/JPH07229425A/ja
Application granted granted Critical
Publication of JP3337307B2 publication Critical patent/JP3337307B2/ja
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
    • F02M25/025—Adding water
    • F02M25/03—Adding water into the cylinder or the pre-combustion chamber
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0606—Fuel temperature
    • 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)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP04640694A 1994-02-21 1994-02-21 水噴射式ディーゼル機関 Expired - Lifetime JP3337307B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP04640694A JP3337307B2 (ja) 1994-02-21 1994-02-21 水噴射式ディーゼル機関
TW084101312A TW265383B (enExample) 1994-02-21 1995-02-14
EP95102088A EP0676536A1 (en) 1994-02-21 1995-02-15 A water injecting type diesel engine
US08/390,545 US5522349A (en) 1994-02-21 1995-02-17 Water injecting type diesel engine
CN95102035A CN1050647C (zh) 1994-02-21 1995-02-20 水喷射式柴油机
KR1019950003180A KR0149975B1 (ko) 1994-02-21 1995-02-20 물분사식디젤기관
PL95307392A PL176457B1 (pl) 1994-02-21 1995-02-21 Silnik wysokoprężny z wtryskiem wody
FI950792A FI107072B (fi) 1994-02-21 1995-02-21 Dieselmoottori

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04640694A JP3337307B2 (ja) 1994-02-21 1994-02-21 水噴射式ディーゼル機関

Publications (2)

Publication Number Publication Date
JPH07229425A JPH07229425A (ja) 1995-08-29
JP3337307B2 true JP3337307B2 (ja) 2002-10-21

Family

ID=12746277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04640694A Expired - Lifetime JP3337307B2 (ja) 1994-02-21 1994-02-21 水噴射式ディーゼル機関

Country Status (8)

Country Link
US (1) US5522349A (enExample)
EP (1) EP0676536A1 (enExample)
JP (1) JP3337307B2 (enExample)
KR (1) KR0149975B1 (enExample)
CN (1) CN1050647C (enExample)
FI (1) FI107072B (enExample)
PL (1) PL176457B1 (enExample)
TW (1) TW265383B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012154188A (ja) * 2011-01-24 2012-08-16 Ihi Corp ２サイクルエンジン

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IL118902A0 (en) * 1996-07-21 1996-10-31 Dni Zemer Patents Ltd Engine
KR19980022096A (ko) * 1996-09-20 1998-06-25 김영귀 엔진의 인젝터 장착장치
KR19980030622A (ko) * 1996-10-30 1998-07-25 김영귀 압축천연가스엔진용 연료분사장치
DK176118B1 (da) * 1997-04-29 2006-09-04 Man B & W Diesel As Fremgangsmåde til drift af en trykladet dual fuel forbrændingsmotor af dieseltypen og en sådan motor
SE9800191D0 (sv) * 1998-01-23 1998-01-23 Jerzy Chomiak A combined Diesel-Rankine cycle reciprocating engine
CN1109813C (zh) * 1998-08-12 2003-05-28 秦国光 油水发动机
US6067973A (en) * 1998-09-11 2000-05-30 Caterpillar, Inc. Method and system for late cycle oxygen injection in an internal combustion engine
RU2196902C1 (ru) * 2001-05-15 2003-01-20 Биглер Вильгельм Иванович Способ обработки дизельного топлива и установка для его осуществления
WO2002095202A1 (en) 2001-05-23 2002-11-28 Moe Cordell R Rotary engine
KR20010086423A (ko) * 2001-08-03 2001-09-12 이신재 물과 연료의 교대분사식 디젤엔진
JP4017069B2 (ja) * 2002-07-25 2007-12-05 株式会社小松製作所 ディーゼルエンジンの燃料噴射装置
US6698387B1 (en) 2002-09-11 2004-03-02 Mcfarland Steve Method of hydrating the intake air of an internal combustion engine
RU2258818C1 (ru) * 2003-11-26 2005-08-20 Скоблилкин Вениамин Степанович Двигатель внутреннего сгорания с вихревым рабочим ходом
US7216607B2 (en) * 2005-05-27 2007-05-15 Rival Technologies Inc. Emission control water injection system for diesel engines
US20070131180A1 (en) * 2005-12-13 2007-06-14 The University Of Chicago Water and/or alcohol water secondary injection system for diesel engines
WO2009020410A1 (en) * 2007-08-08 2009-02-12 Dragoslav Gadjic Device for production and distribution of supplementary fuel in internal combustion engines-isolated from water
GR20080100222A (el) * 2008-04-02 2009-11-19 Διονυσιος Χαραλαμπους Χοϊδας Μεθοδος και διαταξεις ψυξης του περιβαλλοντος βαλβιδας εξαγωγης
CN100585158C (zh) * 2008-04-09 2010-01-27 申志强 一种直喷式发动机
PL387117A1 (pl) 2009-01-24 2010-08-02 Waldemar Piskorz Sposób eksploatacji silnika wysokoprężnego
DE102009014795A1 (de) 2009-03-25 2010-09-30 Daimler Ag Verfahren zum Betreiben eines Wassereinspritzsystems
JP5693189B2 (ja) * 2010-12-08 2015-04-01 三菱重工業株式会社 内燃機関の燃料噴射装置および内燃機関の燃料噴射方法
JP5532008B2 (ja) * 2011-04-18 2014-06-25 株式会社デンソー 内燃機関
JP5549641B2 (ja) * 2011-05-23 2014-07-16 株式会社デンソー 内燃機関の燃焼システム
JP2013044245A (ja) * 2011-08-22 2013-03-04 Denso Corp 燃焼システムの制御装置
KR20130063672A (ko) * 2011-12-07 2013-06-17 현대자동차주식회사 복합 동력 사이클 엔진
CN103498720A (zh) * 2012-09-20 2014-01-08 摩尔动力(北京)技术股份有限公司 压程液冷发动机
US20140366507A1 (en) * 2013-06-17 2014-12-18 Southwest Research Institute Diesel Engine With In-Cylinder Soot and NOx Control Using Water or Aqueous Injection
JP5713088B1 (ja) * 2013-11-08 2015-05-07 トヨタ自動車株式会社 筒内噴射式内燃機関の水供給制御装置
JP6332240B2 (ja) * 2015-11-12 2018-05-30 マツダ株式会社 エンジンの制御装置
DK179175B1 (en) * 2016-03-16 2018-01-08 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A cylinder cover for a large two-stroke turbocharged compression-ignited internal combustion engine
DE102016205667A1 (de) * 2016-04-06 2017-10-12 Robert Bosch Gmbh Einspritzanordnung zur Einspritzung von Wasser und Kraftstoff
US11193454B1 (en) * 2018-01-23 2021-12-07 Keith E. Cavallini Methods and devices for reducing NOx emissions produced by diesel engines
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

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DE946858C (de) * 1954-07-25 1956-08-09 Maschf Augsburg Nuernberg Ag Verfahren zum Einspritzen von Wasser in den Brennraum von schnellaufenden Dieselmotoren
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JPS5985471A (ja) * 1982-11-09 1984-05-17 Mitsubishi Heavy Ind Ltd デイ−ゼル機関の燃焼装置
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US4936262A (en) * 1985-12-05 1990-06-26 Paul Marius A Regenerative thermal engine
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JPH076458B2 (ja) * 1988-06-17 1995-01-30 三岬商機有限会社 内燃機関における高温水噴射装置
CN1061644A (zh) * 1990-12-12 1992-06-03 于仲华 内燃内冷发动机
JPH05195800A (ja) * 1992-01-16 1993-08-03 Mitsubishi Heavy Ind Ltd 内燃機関の水噴射装置
US5400746A (en) * 1993-06-21 1995-03-28 Odex, Inc. Internal combustion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012154188A (ja) * 2011-01-24 2012-08-16 Ihi Corp ２サイクルエンジン

Also Published As

Publication number Publication date
FI107072B (fi) 2001-05-31
FI950792A0 (fi) 1995-02-21
US5522349A (en) 1996-06-04
CN1119242A (zh) 1996-03-27
JPH07229425A (ja) 1995-08-29
CN1050647C (zh) 2000-03-22
KR950025251A (ko) 1995-09-15
PL176457B1 (pl) 1999-05-31
FI950792L (fi) 1995-08-22
PL307392A1 (en) 1995-09-04
EP0676536A1 (en) 1995-10-11
KR0149975B1 (ko) 1999-03-20
TW265383B (enExample) 1995-12-11

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