FI107072B - Dieselmoottori - Google Patents

Dieselmoottori Download PDF

Info

Publication number
FI107072B
FI107072B FI950792A FI950792A FI107072B FI 107072 B FI107072 B FI 107072B FI 950792 A FI950792 A FI 950792A FI 950792 A FI950792 A FI 950792A FI 107072 B FI107072 B FI 107072B
Authority
FI
Finland
Prior art keywords
fuel
water
injection valves
cylinder head
combustion chamber
Prior art date
Application number
FI950792A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI950792A0 (fi
FI950792L (fi
Inventor
Sadao Yoshihara
Masahiko Okabe
Tooru Nakamura
Original Assignee
Mitsubishi Heavy Ind 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 Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of FI950792A0 publication Critical patent/FI950792A0/fi
Publication of FI950792L publication Critical patent/FI950792L/fi
Application granted granted Critical
Publication of FI107072B publication Critical patent/FI107072B/fi

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)
FI950792A 1994-02-21 1995-02-21 Dieselmoottori FI107072B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4640694 1994-02-21
JP04640694A JP3337307B2 (ja) 1994-02-21 1994-02-21 水噴射式ディーゼル機関

Publications (3)

Publication Number Publication Date
FI950792A0 FI950792A0 (fi) 1995-02-21
FI950792L FI950792L (fi) 1995-08-22
FI107072B true FI107072B (fi) 2001-05-31

Family

ID=12746277

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950792A FI107072B (fi) 1994-02-21 1995-02-21 Dieselmoottori

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)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5811538B2 (ja) * 2011-01-24 2015-11-11 株式会社Ihi ２サイクルエンジン
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584560A (en) * 1946-08-02 1952-02-05 Darche Albert Alexand Augustin Method of cooling explosion engines
DE946858C (de) * 1954-07-25 1956-08-09 Maschf Augsburg Nuernberg Ag Verfahren zum Einspritzen von Wasser in den Brennraum von schnellaufenden Dieselmotoren
DE2631407C3 (de) * 1976-07-13 1980-08-07 Walter 2105 Seevetal Franke Brennkraftmotor
US4417447A (en) * 1982-05-03 1983-11-29 Thomas Luther B Combined internal combustion and steam engine
JPS5985471A (ja) * 1982-11-09 1984-05-17 Mitsubishi Heavy Ind Ltd デイ−ゼル機関の燃焼装置
US4805571A (en) * 1985-05-15 1989-02-21 Humphrey Cycle Engine Partners, L.P. Internal combustion engine
US4936262A (en) * 1985-12-05 1990-06-26 Paul Marius A Regenerative thermal engine
JPS62218654A (ja) * 1986-03-20 1987-09-26 Tech Res Assoc Highly Reliab Marine Propul Plant デイ−ゼル機関の燃料噴射装置
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

Also Published As

Publication number Publication date
FI950792A0 (fi) 1995-02-21
JP3337307B2 (ja) 2002-10-21
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

Similar Documents

Publication Publication Date Title
FI107072B (fi) Dieselmoottori
FI88333C (fi) Foerbaettrat insprutningsventilarrangemang foer braensle
US6553960B1 (en) Combustion system for direct injection diesel engines
KR970005492B1 (ko) 연료분사장치
SU1080754A3 (ru) Двигатель внутреннего сгорани
US10619594B2 (en) Combustion system for an internal combustion engine
US6035823A (en) Spark-ignition type engine
EP0651856B1 (en) Thin-walled valve-closed-orifice spray tip for fuel injection nozzle
US7017840B2 (en) Injection device for injecting fuel
DE3778629D1 (de) Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
KR950033037A (ko) 디젤기관의 실린더커버
EP1457656A2 (en) In-cylinder direct-injection engine and cylinder head
KR100231339B1 (ko) 자동차의 가솔린 엔진
KR19980053761U (ko) 디젤엔진의 연료 분사노즐
KR100643727B1 (ko) 2-행정 디젤연소엔진용 실린더커버 및 동종의 실린더커버를 포함하는 장치
KR100293551B1 (ko) 디젤엔진의 이중분사각을 갖는 연료분사노즐
JPH09317604A (ja) 直接噴射式ディーゼルエンジン
EP0181645B1 (en) Combustion chamber structure in an internal combustion engine
KR960012383B1 (ko) 내연기관의 연료분사밸브
KR200198869Y1 (ko) 디젤 엔진의 노즐구조
KR19980039732U (ko) 캡 씌움형 연료 분사 노즐
WO2007048804A1 (en) Fuel injection nozzle with a conical fuel channel
JPH04246274A (ja) 直接噴射式ディーゼル機関の燃料噴射装置
JPH06241142A (ja) 燃料噴射ノズル
JPH03138415A (ja) 直接噴射式ディーゼルエンジンの燃焼室構造