CA967839A - Diesel engine - Google Patents

Diesel engine

Info

Publication number
CA967839A
CA967839A CA132,773A CA132773A CA967839A CA 967839 A CA967839 A CA 967839A CA 132773 A CA132773 A CA 132773A CA 967839 A CA967839 A CA 967839A
Authority
CA
Canada
Prior art keywords
diesel engine
diesel
engine
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
Application number
CA132,773A
Other languages
English (en)
Other versions
CA132773S (en
Inventor
Lee R. Hardesty
James A. Sharpsteen
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Application granted granted Critical
Publication of CA967839A publication Critical patent/CA967839A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0624—Swirl flow
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/40—Squish effect
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0621—Squish flow
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
CA132,773A 1971-07-16 1972-01-19 Diesel engine Expired CA967839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/163,377 US3954089A (en) 1971-07-16 1971-07-16 Diesel engine

Publications (1)

Publication Number Publication Date
CA967839A true CA967839A (en) 1975-05-20

Family

ID=22589782

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,773A Expired CA967839A (en) 1971-07-16 1972-01-19 Diesel engine

Country Status (5)

Country Link
US (1) US3954089A (de)
JP (1) JPS5546487B1 (de)
CA (1) CA967839A (de)
DE (1) DE2234561C2 (de)
GB (1) GB1359794A (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529074C2 (de) * 1975-06-30 1982-01-28 Josef 7906 Blaustein Schaich Vorrichtung zur Gemischzonenbildung im Verdichtungsraum eines Viertakt-Hubkolbenmotors
DE2659100C3 (de) * 1976-12-27 1984-02-16 Adam Opel AG, 6090 Rüsselsheim Kolben für eine Dieselbrennkraftmaschine mit Wirbelkammer
FR2406722A1 (fr) * 1977-10-18 1979-05-18 Berliet Automobiles Moteur diesel a injection directe avec injecteur a commande mecanique
DE2949596A1 (de) * 1979-12-10 1981-06-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Luftverdichtende, direkteinspritzende brennkraftmaschine
US4497309A (en) * 1980-09-29 1985-02-05 Tsentralny Iauchno-Issledovatelsky Dizelny Institut Internal combustion engine
JPS57171026A (en) * 1981-04-16 1982-10-21 Nippon Soken Inc Direct injection type diesel engine
AU8764282A (en) * 1981-08-13 1983-02-22 Massey-Ferguson-Perkins Ltd. Internal combustion engine
IT1158942B (it) * 1983-04-11 1987-02-25 Fiat Auto Spa Motore a combustione interna ad iniezione diretta del combustibile
JPS59203816A (ja) * 1983-05-04 1984-11-19 Nissan Motor Co Ltd 直接噴射式デイ−ゼルエンジン
ATA129885A (de) * 1985-05-02 1987-02-15 Steyr Daimler Puch Ag Luftverdichtende hubkolben-brennkraftmaschine
AT384078B (de) * 1985-05-14 1987-09-25 Steyr Daimler Puch Ag Luftverdichtende hubkolben-brennkraftmaschine
DE3734737A1 (de) * 1986-10-14 1988-04-21 Orbital Eng Pty Brennstoffeinspritzsystem und mit diesem ausgeruestete verbrennungsmaschine
DE3920315A1 (de) * 1988-07-06 1990-01-11 Avl Verbrennungskraft Messtech Kraftstoffeinspritzduese
JPH0647929B2 (ja) * 1989-09-29 1994-06-22 いすゞ自動車株式会社 副室式アルコールエンジン
US5109816A (en) * 1990-04-27 1992-05-05 Toyota Jidosha Kabushiki Kaisha Direct fuel injection type spark ignition internal combustion engine
US5337714A (en) * 1993-09-03 1994-08-16 Deere & Company Engine piston with a dual combustion bowl lip radius
DE19649052A1 (de) * 1996-11-27 1998-05-28 Mtu Friedrichshafen Gmbh Dieselmotor mit Direkteinspritzung und einer Kolbenmulde
US5950596A (en) * 1997-10-28 1999-09-14 Brunswick Corporation Fuel injector deflector
US6739308B1 (en) 2002-05-24 2004-05-25 Hatch & Kirk, Inc. Fuel igniter and head for use in diesel engines and related systems and methods
WO2003104634A1 (en) * 2002-06-11 2003-12-18 Wisconsin Alumni Research Foundation Piston/combustion chamber configurations for enhanced ci engine performance
FR2844012B1 (fr) * 2002-08-30 2006-04-07 Renault Sa Moteur a combustion comportant des jets d'injection decales suivant l'axe du cylindre
FR2876421B1 (fr) * 2004-10-07 2007-02-23 Renault Sas Moteur a combustion interne comportant un injecteur de carburant a jets optimises
FR2879259A1 (fr) 2004-12-10 2006-06-16 Renault Sas Chambre de combustion pour moteur thermique, a effet turbulent accru
SE531230C2 (sv) 2007-06-20 2009-01-27 Rekordverken Ab Skördetröska med utloppsfläktar
US20090188481A1 (en) * 2008-01-29 2009-07-30 Detroit Diesel Corporation Squish-induced mixing-intensified low emissions combustion piston for internal combustion engines
US9938886B2 (en) * 2008-03-12 2018-04-10 Ge Oil & Gas Compression Systems, Llc Internal combustion engine with shrouded injection valve and pre-combustion chamber system
GB2471229B (en) 2008-03-12 2013-01-02 Cameron Int Corp Pre-combustion chamber for an internal combustion engine
DE102012111776A1 (de) * 2011-12-09 2013-06-13 Ecomotors International, Inc. Gegenkolbenmotor mit ringförmiger Brennkammer mit Seiteneinspritzung
CN103998740B (zh) * 2011-12-16 2016-10-12 丰田自动车株式会社 内燃机的燃烧室结构
US20160053713A1 (en) * 2014-08-19 2016-02-25 Deere & Company Piston for Use in an Engine
US10731600B2 (en) * 2017-11-07 2020-08-04 Deere & Company Piston with soot reducing piston bowl

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1692107A (en) * 1924-09-17 1928-11-20 Archaouloff Vadime Direct-injection fuel atomizer for internal-combustion engines
CH175433A (de) * 1934-02-19 1935-02-28 Saurer Hippolyt Einspritzbrennkraftmaschine.
DE696077C (de) * 1937-04-23 1940-09-10 Saurer Ag Adolph Einspritzbrennkraftmaschine mit um die Zylinderachse kreisender Luftladung
FR1039357A (fr) * 1950-07-18 1953-10-06 Schweizerische Lokomotiv Gicleur de combustible pour moteurs à combustion interne à refroidissement par air
US2766744A (en) * 1952-03-18 1956-10-16 Heinrich A Steiger Turbo-cooling means for non-supercharged dual-fuel two-cycle internal combustion engines
US2851019A (en) * 1956-06-29 1958-09-09 Gen Motors Corp Combustion chamber for internal combustion engine
US2959161A (en) * 1957-08-20 1960-11-08 Ustav Pro Vyzkum Motorovych Vo Internal-combustion compression-ignition engine with localised self-ignition of the fuel
US2977942A (en) * 1958-07-02 1961-04-04 Texaco Development Corp Method of operating an internal combustion engine
GB1062174A (en) * 1962-09-13 1967-03-15 Augsberg Nuernberg A G Maschf Improvements in and relating to internal combustion engines
CH420723A (de) * 1963-02-28 1966-09-15 Tatra Np Einspritzbrennkraftmaschine mit einer Mehrlochdüse
GB1012924A (en) * 1963-10-17 1965-12-08 Lister & Co Ltd R A Improvements in or relating to internal combustion piston engines
DE1291945B (de) * 1964-04-25 1969-04-03 Motoren Werke Mannheim Ag Einlasskanal fuer Brennkraftmaschinen, insbesondere Dieselmaschinen
DE1260858B (de) * 1964-04-30 1968-02-08 Daimler Benz Ag Brennkraftmaschine mit direkter Kraftstoffeinspritzung
FR1510698A (fr) * 1966-03-21 1968-01-19 Moteur à combustion interne à injection
DE1526337A1 (de) * 1966-09-23 1970-05-06 Schoenebeck Dieselmotoren Verbrennungsmotor mit direkter Kraftstoffeinspritzung und Verdichtungszuendung

Also Published As

Publication number Publication date
JPS5546487B1 (de) 1980-11-25
GB1359794A (en) 1974-07-10
DE2234561A1 (de) 1973-01-25
DE2234561C2 (de) 1983-04-07
US3954089A (en) 1976-05-04

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