ATA54691A - Luftverdichtende, ventilgesteuerte brennkraftmaschine - Google Patents

Luftverdichtende, ventilgesteuerte brennkraftmaschine

Info

Publication number
ATA54691A
ATA54691A AT0054691A AT54691A ATA54691A AT A54691 A ATA54691 A AT A54691A AT 0054691 A AT0054691 A AT 0054691A AT 54691 A AT54691 A AT 54691A AT A54691 A ATA54691 A AT A54691A
Authority
AT
Austria
Prior art keywords
valve
combustion engine
internal combustion
air compressing
controlled internal
Prior art date
Application number
AT0054691A
Other languages
English (en)
Other versions
AT403615B (de
Inventor
Franz Dr Chmela
Original Assignee
Avl Verbrennungskraft Messtech
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 Avl Verbrennungskraft Messtech filed Critical Avl Verbrennungskraft Messtech
Priority to AT0054691A priority Critical patent/AT403615B/de
Priority to US07/845,191 priority patent/US5170758A/en
Priority to JP4052845A priority patent/JPH0579331A/ja
Publication of ATA54691A publication Critical patent/ATA54691A/de
Application granted granted Critical
Publication of AT403615B publication Critical patent/AT403615B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • F02B23/105—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder the fuel is sprayed directly onto or close to the spark plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-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
    • F02B2275/14—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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
AT0054691A 1991-03-12 1991-03-12 Luftverdichtende, ventilgesteuerte brennkraftmaschine AT403615B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0054691A AT403615B (de) 1991-03-12 1991-03-12 Luftverdichtende, ventilgesteuerte brennkraftmaschine
US07/845,191 US5170758A (en) 1991-03-12 1992-03-03 Valve-controlled internal combustion engine with air compression
JP4052845A JPH0579331A (ja) 1991-03-12 1992-03-11 空気圧縮および弁作動式内燃機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0054691A AT403615B (de) 1991-03-12 1991-03-12 Luftverdichtende, ventilgesteuerte brennkraftmaschine

Publications (2)

Publication Number Publication Date
ATA54691A true ATA54691A (de) 1997-08-15
AT403615B AT403615B (de) 1998-04-27

Family

ID=3493472

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0054691A AT403615B (de) 1991-03-12 1991-03-12 Luftverdichtende, ventilgesteuerte brennkraftmaschine

Country Status (3)

Country Link
US (1) US5170758A (de)
JP (1) JPH0579331A (de)
AT (1) AT403615B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3163906B2 (ja) * 1994-07-27 2001-05-08 トヨタ自動車株式会社 筒内噴射式火花点火機関
CA2221696A1 (en) * 1996-03-19 1997-09-25 Peter W. Brown Two-stroke engine piston bowl configurations
US5727535A (en) * 1996-09-04 1998-03-17 Wallace; William K. Hemispherical piston combustion chamber apparatus
AT3135U1 (de) * 1998-06-18 1999-10-25 Avl List Gmbh Verfahren zum betreiben einer mit sowohl fremd-, als auch selbstzündbarem kraftstoff, insbesondere benzin betriebenen brennkraftmaschine
DE19911023C2 (de) * 1999-03-12 2001-07-05 Daimler Chrysler Ag Direkteinspritzende Otto-Brennkraftmaschine
FR2807103B1 (fr) * 2000-04-04 2003-02-07 Peugeot Citroen Automobiles Sa Chambre de combustion pour moteur a allumage commande et a injection directe
DE10026323A1 (de) * 2000-05-26 2001-11-29 Bosch Gmbh Robert Brennstoffeinspritzsystem
DE10026321A1 (de) * 2000-05-26 2001-11-29 Bosch Gmbh Robert Brennstoffeinspritzsystem und Verfahren zum Einspritzen
DE10040690A1 (de) * 2000-08-19 2002-02-28 Bayerische Motoren Werke Ag Fremdgezündete, direkt einspritzende Hubkolben-Brennkraftmaschine mit einer homogenen Gemischbildung
AT5133U1 (de) * 2000-10-03 2002-03-25 Avl List Gmbh Verfahren zum betreiben einer mit selbstzündbarem kraftstoff betriebenen brennkraftmaschine
DE10124750A1 (de) * 2001-05-21 2002-11-28 Bosch Gmbh Robert Brennstoffeinspritzsystem
JP3997781B2 (ja) * 2002-01-09 2007-10-24 日産自動車株式会社 筒内直噴エンジン
US6832594B2 (en) * 2002-01-09 2004-12-21 Nissan Motor Co., Ltd. Direct fuel injection engine
JP3722285B2 (ja) * 2002-02-28 2005-11-30 ヤマハ発動機株式会社 筒内燃料噴射式内燃機関
DE10236622A1 (de) * 2002-08-09 2004-02-19 Daimlerchrysler Ag Kraftstoffinjektor
JP2005264768A (ja) * 2004-03-17 2005-09-29 Nissan Motor Co Ltd 内燃機関
DE102005056521A1 (de) * 2005-11-28 2007-05-31 Robert Bosch Gmbh Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine
US20120006295A1 (en) * 2010-07-12 2012-01-12 Gm Global Technology Operations, Inc. Engine assembly including asymmetric exhaust valve configuration
AT508578B1 (de) 2010-10-07 2012-08-15 Avl List Gmbh Verfahren zum betreiben einer viertakt-brennkraftmaschine mit funkenzündung
DE202014102393U1 (de) 2014-05-21 2014-06-11 Ford Global Technologies, Llc Kraftfahrzeug
DE102015205837B4 (de) 2014-05-21 2017-02-16 Ford Global Technologies, Llc Kraftfahrzeug und Betriebsverfahren
DE102014209622A1 (de) 2014-05-21 2015-11-26 Ford Global Technologies, Llc Kraftfahrzeug und Betriebsverfahren
JP6217670B2 (ja) * 2015-03-04 2017-10-25 トヨタ自動車株式会社 内燃機関
BR112018009517B1 (pt) * 2015-11-10 2022-09-27 Nissan Motor Co., Ltd Método de controle e dispositivo de controle de motor de combustão interna

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125079A (en) * 1964-03-17 Multi-purpose internal combustion engine
GB844995A (en) * 1958-02-11 1960-08-17 Daimler Benz Ag Improvements relating to air-compressing fuel-injection internal combustion engines
US2886024A (en) * 1958-04-24 1959-05-12 Joseph J Elias Firing chamber for internal combustion engine
US2882873A (en) * 1958-09-10 1959-04-21 Julius E Witzky Stratified spark ignition internal combustion engine
US3107658A (en) * 1962-03-02 1963-10-22 Maschf Augsburg Nuernberg Ag Ignition device
GB1062174A (en) * 1962-09-13 1967-03-15 Augsberg Nuernberg A G Maschf Improvements in and relating to internal combustion engines
US3195519A (en) * 1963-03-28 1965-07-20 Ford Motor Co Combustion chamber for an internal combustion engine
US3270721A (en) * 1964-01-02 1966-09-06 Ford Motor Co Internal combustion engine combustion chambers
FR1587923A (de) * 1967-10-05 1970-04-03
DE2611624C2 (de) * 1976-03-19 1982-06-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Fremdgezündete, luftverdichtende Brennkraftmaschine
US4446830A (en) * 1983-01-10 1984-05-08 Ford Motor Company Method of operating an engine with a high heat of vaporization fuel
AT384078B (de) * 1985-05-14 1987-09-25 Steyr Daimler Puch Ag Luftverdichtende hubkolben-brennkraftmaschine
DE3702899A1 (de) * 1987-01-31 1988-08-11 Porsche Ag Brennraum fuer eine hubkolben-brennkraftmaschine
JPH01273824A (ja) * 1988-04-25 1989-11-01 Isuzu Motors Ltd 内燃機関の燃焼室
US4966103A (en) * 1989-11-09 1990-10-30 Cooper Industries, Inc. Combustion system for dual fuel engine
JPH0460112A (ja) * 1990-06-29 1992-02-26 Isuzu Motors Ltd ディーゼル機関

Also Published As

Publication number Publication date
AT403615B (de) 1998-04-27
US5170758A (en) 1992-12-15
JPH0579331A (ja) 1993-03-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee