DE69704292D1 - Brennraum einer Brennkraftmaschine - Google Patents

Brennraum einer Brennkraftmaschine

Info

Publication number
DE69704292D1
DE69704292D1 DE69704292T DE69704292T DE69704292D1 DE 69704292 D1 DE69704292 D1 DE 69704292D1 DE 69704292 T DE69704292 T DE 69704292T DE 69704292 T DE69704292 T DE 69704292T DE 69704292 D1 DE69704292 D1 DE 69704292D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
combustion chamber
chamber
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 - Lifetime
Application number
DE69704292T
Other languages
English (en)
Other versions
DE69704292T2 (de
Inventor
Takanoti Ueda
Takeshi Okumura
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69704292D1 publication Critical patent/DE69704292D1/de
Publication of DE69704292T2 publication Critical patent/DE69704292T2/de
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
    • 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
    • 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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/40—Squish effect
    • 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
DE69704292T 1996-04-11 1997-04-10 Brennraum einer Brennkraftmaschine Expired - Lifetime DE69704292T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08958196A JP3222379B2 (ja) 1996-04-11 1996-04-11 内燃機関の燃焼室構造

Publications (2)

Publication Number Publication Date
DE69704292D1 true DE69704292D1 (de) 2001-04-26
DE69704292T2 DE69704292T2 (de) 2001-10-11

Family

ID=13974765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704292T Expired - Lifetime DE69704292T2 (de) 1996-04-11 1997-04-10 Brennraum einer Brennkraftmaschine

Country Status (5)

Country Link
US (1) US5771872A (de)
EP (1) EP0801216B1 (de)
JP (1) JP3222379B2 (de)
KR (1) KR100254298B1 (de)
DE (1) DE69704292T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713030C2 (de) * 1996-04-01 2000-02-24 Avl List Gmbh Viertakt-Brennkraftmaschine mit Fremdzündung
JP3746344B2 (ja) * 1996-12-24 2006-02-15 トヨタ自動車株式会社 内燃機関の燃焼室構造
JP4280925B2 (ja) * 2004-12-27 2009-06-17 三菱自動車エンジニアリング株式会社 内燃機関の燃焼室構造
JP4165516B2 (ja) * 2005-02-18 2008-10-15 三菱自動車工業株式会社 内燃機関の燃焼室構造
US7207312B2 (en) * 2005-03-28 2007-04-24 Nissan Motor Co., Ltd. Internal combustion engine
US7353797B1 (en) 2007-02-28 2008-04-08 University Of Washington Combustion chamber for internal combustion engine
EP2799686B1 (de) 2011-12-16 2017-09-27 Toyota Jidosha Kabushiki Kaisha Brennkammerstruktur für einen verbrennungsmotor
JP6047996B2 (ja) * 2012-08-24 2016-12-21 マツダ株式会社 エンジンの燃焼室構造
JP5998746B2 (ja) * 2012-08-24 2016-09-28 マツダ株式会社 エンジンの燃焼室構造
DE102013009415A1 (de) * 2013-06-05 2014-12-11 Man Diesel & Turbo Se Kolben einer Brennkraftmaschine
WO2015162796A1 (ja) * 2014-04-25 2015-10-29 日産自動車株式会社 筒内直噴内燃機関
JP6056841B2 (ja) * 2014-12-25 2017-01-11 マツダ株式会社 直噴エンジンの燃焼室構造
US11598246B2 (en) * 2021-06-23 2023-03-07 Deere & Company Internal combustion engine and piston having piston bowl

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477125A (fr) * 1966-04-22 1967-04-14 Auto Union Gmbh Moteur à combustion interne
US4026250A (en) * 1973-11-30 1977-05-31 Angelo Funiciello Explosion internal-combustion engines
US4182279A (en) * 1976-12-16 1980-01-08 Toyota Jidosha Kogyo Kabushiki Kaisha Combustion chamber of an internal combustion engine
SE433959B (sv) * 1977-11-29 1984-06-25 Paul August Forbrenningsmotor
JPS5855327B2 (ja) * 1979-02-26 1983-12-09 トヨタ自動車株式会社 副燃焼室付内燃機関の燃焼室
JPS591329B2 (ja) * 1979-03-05 1984-01-11 トヨタ自動車株式会社 内燃機関
DE2934615A1 (de) * 1979-08-28 1981-03-12 Michael G. Dipl.-Ing. ETH 1180 Rolle May Selbstzuendende 4-takt-hubkolbenbrennkraftmaschine.
US4499872A (en) * 1983-01-10 1985-02-19 Combustion Electromagnetics, Inc. Ultra lean burn carburetted adiabatic engine
JPS60102428A (ja) * 1983-11-09 1985-06-06 Nisso Masutaabirudaazu Kk 機械類据付用パツドの作製方法
JPS60169626A (ja) * 1984-02-15 1985-09-03 Honda Motor Co Ltd 内燃機関の燃焼室構造
US4759323A (en) * 1985-12-20 1988-07-26 Glotur Trust Reg. Combustion engine with one or more "squish" spaces between the piston and the cylinder head
US4785776A (en) * 1986-08-08 1988-11-22 Nissan Motor Co., Ltd. Diesel engine having shaped flame dispersing recess in piston crown
JPH0826772B2 (ja) * 1988-02-26 1996-03-21 トヨタ自動車株式会社 火花点火筒内噴射エンジン
US5103784A (en) * 1990-02-07 1992-04-14 The Univeristy Of British Columbia Squish jet combustion chamber
US5109816A (en) * 1990-04-27 1992-05-05 Toyota Jidosha Kabushiki Kaisha Direct fuel injection type spark ignition internal combustion engine
JP3009231B2 (ja) * 1991-01-24 2000-02-14 ヤマハ発動機株式会社 層状燃焼エンジン
JPH0579370A (ja) * 1991-09-19 1993-03-30 Toyota Motor Corp 筒内噴射式内燃機関
US5307773A (en) * 1991-10-11 1994-05-03 Yamaha Hatsudoki Kabushiki Kaisha Squish structure for spark ignition engine
JPH06264747A (ja) * 1993-03-11 1994-09-20 Daihatsu Motor Co Ltd 内燃機関の燃焼室
US5445135A (en) * 1994-02-03 1995-08-29 Feuling; James J. Two-valve combustion chamber system

Also Published As

Publication number Publication date
US5771872A (en) 1998-06-30
DE69704292T2 (de) 2001-10-11
EP0801216A1 (de) 1997-10-15
JP3222379B2 (ja) 2001-10-29
EP0801216B1 (de) 2001-03-21
KR970070457A (ko) 1997-11-07
JPH09280052A (ja) 1997-10-28
KR100254298B1 (ko) 2000-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)