SE517891C2 - Cylinderhuvud för en förbränningsmotor av typen med insprutning i cylindern och gnisttändning - Google Patents

Cylinderhuvud för en förbränningsmotor av typen med insprutning i cylindern och gnisttändning

Info

Publication number
SE517891C2
SE517891C2 SE9700263A SE9700263A SE517891C2 SE 517891 C2 SE517891 C2 SE 517891C2 SE 9700263 A SE9700263 A SE 9700263A SE 9700263 A SE9700263 A SE 9700263A SE 517891 C2 SE517891 C2 SE 517891C2
Authority
SE
Sweden
Prior art keywords
injection
fuel
passage
cylinder head
sectional area
Prior art date
Application number
SE9700263A
Other languages
English (en)
Swedish (sv)
Other versions
SE9700263D0 (sv
SE9700263L (sv
Inventor
Satoshi Yoshikawa
Kazuhiro Geshi
Takashi Kawabe
Katsunori Ueda
Nobuaki Murakami
Hirokazu Komai
Original Assignee
Mitsubishi Motors Corp
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 Motors Corp filed Critical Mitsubishi Motors Corp
Publication of SE9700263D0 publication Critical patent/SE9700263D0/xx
Publication of SE9700263L publication Critical patent/SE9700263L/xx
Publication of SE517891C2 publication Critical patent/SE517891C2/sv

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
    • F02B23/08—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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • 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 
    • 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
    • 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
    • F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • F02B2023/107—Reverse tumble flow, e.g. having substantially vertical intake ports
    • 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
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • 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
    • F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
    • 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
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
SE9700263A 1996-01-30 1997-01-29 Cylinderhuvud för en förbränningsmotor av typen med insprutning i cylindern och gnisttändning SE517891C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01463896A JP3148617B2 (ja) 1996-01-30 1996-01-30 筒内噴射型火花点火式内燃機関

Publications (3)

Publication Number Publication Date
SE9700263D0 SE9700263D0 (sv) 1997-01-29
SE9700263L SE9700263L (sv) 1997-07-31
SE517891C2 true SE517891C2 (sv) 2002-07-30

Family

ID=11866750

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700263A SE517891C2 (sv) 1996-01-30 1997-01-29 Cylinderhuvud för en förbränningsmotor av typen med insprutning i cylindern och gnisttändning

Country Status (6)

Country Link
US (1) US5816215A (de)
JP (1) JP3148617B2 (de)
KR (1) KR100239626B1 (de)
CN (1) CN1093597C (de)
DE (1) DE19703400C2 (de)
SE (1) SE517891C2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2221696A1 (en) * 1996-03-19 1997-09-25 Peter W. Brown Two-stroke engine piston bowl configurations
US6053145A (en) * 1996-10-07 2000-04-25 Yamaha Hatsudoki Kabushiki Kaisha Direct injected engine
JP3030415B2 (ja) * 1997-04-17 2000-04-10 三菱自動車工業株式会社 筒内噴射エンジンのピストン
EP0879942B1 (de) * 1997-05-20 2002-11-27 Nissan Motor Co., Ltd. Ottobrennkraftmaschine mit Direkteinspritzung mit Schichtladungsverbrennung und Homogenladungsverbrennung
EP0916019B1 (de) * 1997-06-03 2003-09-03 Nissan Motor Company, Limited Kolben für eine brennkraftmaschine mit direkteinspritzung und fremdzündung
GB2326440A (en) * 1997-06-18 1998-12-23 Ford Global Tech Inc Direct injection spark ignition engine
DE19753965A1 (de) * 1997-12-05 1999-06-10 Audi Ag Direkteinspritzende Brennkraftmaschine
JP3644228B2 (ja) * 1998-01-07 2005-04-27 日産自動車株式会社 筒内噴射式火花点火機関
DE29810897U1 (de) * 1998-06-18 1999-11-18 Fev Motorentech Gmbh Fremdgezündete Kolbenbrennkraftmaschine mit Kraftstoffdirekteinspritzung
JP3939864B2 (ja) * 1998-08-27 2007-07-04 ヤマハ発動機株式会社 筒内噴射式エンジン
JP3974268B2 (ja) * 1998-09-08 2007-09-12 ヤマハ発動機株式会社 筒内噴射式エンジン
FR2786221B1 (fr) 1998-11-20 2000-12-22 Renault Moteur a combustion interne a allumage commande et a injection directe
DE10013592B4 (de) * 2000-03-18 2010-04-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine der Ottobauart mit Direkteinspritzung
US6666186B2 (en) * 2001-02-01 2003-12-23 Avl List Gmbh Spark ignited internal combustion engine with at least one cylinder
US6745745B2 (en) 2002-02-22 2004-06-08 General Motors Corporation Combustion chamber for reverse tumble spark ignition direct injection engine
KR20040036040A (ko) * 2002-10-23 2004-04-30 현대자동차주식회사 연료분사 간섭방지를 위한 디젤엔진의 인젝터 장착구조
JP4147981B2 (ja) * 2003-03-13 2008-09-10 トヨタ自動車株式会社 直接筒内噴射式エンジンのインジェクタ配置構造
JP3982493B2 (ja) * 2003-12-24 2007-09-26 日産自動車株式会社 筒内噴射式内燃機関
CN101387238B (zh) * 2006-05-31 2010-08-04 卓贤成 活塞式缸盖内燃机
JP6515941B2 (ja) * 2017-03-27 2019-05-22 マツダ株式会社 火花点火式内燃機関
FR3071879B1 (fr) * 2017-09-29 2022-03-11 Ifp Energies Now Moteur a combustion interne a deux soupapes
JP6841245B2 (ja) * 2018-01-25 2021-03-10 トヨタ自動車株式会社 内燃機関
CN111954755B (zh) * 2018-04-10 2022-09-20 日产自动车株式会社 内燃机的燃烧室构造
JP2019210892A (ja) * 2018-06-07 2019-12-12 川崎重工業株式会社 エンジン
FR3143687A1 (fr) * 2022-12-19 2024-06-21 Psa Automobiles Sa Arrangement d’un moteur thermique et procede de controle d’un tel arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB218141A (en) * 1923-08-13 1924-07-03 Eric Johnson Fuel feeding devices for internal combustion engines
CH217310A (de) * 1938-11-03 1941-10-15 Audi Ag Zweitaktbrennkraftmaschine.
AT173900B (de) * 1949-02-17 1953-02-10 Audi Ag Brennkraftmaschine, insbesondere im Zweitakt arbeitend, mit Brennstoffeinspritzung
US5195362A (en) * 1991-10-21 1993-03-23 Jimmy R. C. Grinder Apparatus for and method of testing diesel engine heads for fuel and/or collant leaks
US5305720A (en) * 1992-02-28 1994-04-26 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
JPH0642352A (ja) * 1992-07-22 1994-02-15 Fuji Heavy Ind Ltd 内燃機関の燃焼室構造
JPH07102976A (ja) * 1993-10-05 1995-04-18 Toyota Motor Corp 筒内噴射式火花点火機関

Also Published As

Publication number Publication date
DE19703400A1 (de) 1997-07-31
DE19703400C2 (de) 1999-06-24
CN1166571A (zh) 1997-12-03
US5816215A (en) 1998-10-06
CN1093597C (zh) 2002-10-30
JPH09209761A (ja) 1997-08-12
SE9700263D0 (sv) 1997-01-29
JP3148617B2 (ja) 2001-03-19
KR100239626B1 (ko) 2000-01-15
KR970059481A (ko) 1997-08-12
SE9700263L (sv) 1997-07-31

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Legal Events

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NUG Patent has lapsed