JP2003502550A - 二次給気流発生手段を備えたピストン式内燃機関 - Google Patents

二次給気流発生手段を備えたピストン式内燃機関

Info

Publication number
JP2003502550A
JP2003502550A JP2001503784A JP2001503784A JP2003502550A JP 2003502550 A JP2003502550 A JP 2003502550A JP 2001503784 A JP2001503784 A JP 2001503784A JP 2001503784 A JP2001503784 A JP 2001503784A JP 2003502550 A JP2003502550 A JP 2003502550A
Authority
JP
Japan
Prior art keywords
piston
combustion chamber
internal combustion
combustion engine
flow
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.)
Withdrawn
Application number
JP2001503784A
Other languages
English (en)
Japanese (ja)
Inventor
ハルトマン・エルンスト−ジークフリート
シュヴァーダーラップ・トーマス
ヴァーンシャッフェ・ユルゲン
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.)
FEV Europe GmbH
Original Assignee
FEV Motorentechnik GmbH and Co KG
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 FEV Motorentechnik GmbH and Co KG filed Critical FEV Motorentechnik GmbH and Co KG
Publication of JP2003502550A publication Critical patent/JP2003502550A/ja
Withdrawn legal-status Critical Current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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • F02B31/08—Movable means, e.g. butterfly valves having multiple air inlets, i.e. having main and auxiliary intake passages
    • 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
    • F02B23/0636—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 the combustion space having a substantially flat and horizontal bottom
    • F02B23/0639—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 the combustion space having a substantially flat and horizontal bottom the combustion space having substantially the shape of a 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake valves
    • 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
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • 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
    • 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
    • F02B23/0618—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
    • F02B23/0627—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 having additional bores or grooves machined into the piston for guiding air or charge flow to the piston bowl
    • 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
JP2001503784A 1999-06-09 2000-05-30 二次給気流発生手段を備えたピストン式内燃機関 Withdrawn JP2003502550A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19926132.6 1999-06-09
DE19926132A DE19926132A1 (de) 1999-06-09 1999-06-09 Selbstzündende Kolbenbrennkraftmaschine mit Mitteln zur Erzeugung einer Sekundär-Ladeluftströmung
PCT/EP2000/004900 WO2000077358A1 (de) 1999-06-09 2000-05-30 Kolbenbrennkraftmaschine mit mitteln zur erzeugung einer sekundär-ladeluftströmung

Publications (1)

Publication Number Publication Date
JP2003502550A true JP2003502550A (ja) 2003-01-21

Family

ID=7910569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001503784A Withdrawn JP2003502550A (ja) 1999-06-09 2000-05-30 二次給気流発生手段を備えたピストン式内燃機関

Country Status (3)

Country Link
JP (1) JP2003502550A (de)
DE (2) DE19926132A1 (de)
WO (1) WO2000077358A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004398A1 (fr) * 2006-07-04 2008-01-10 Honda Motor Co., Ltd. Moteur diesel à injection directe de carburant
WO2011135720A1 (ja) * 2010-04-30 2011-11-03 トヨタ自動車株式会社 エンジンのピストン

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834003B1 (fr) * 2001-12-21 2004-07-09 Renault Moteur multicylindre a allumage par compression, notamment de type diesel a injection directe, a pistons presentant un fond de bol specialement profile
DE10323000B4 (de) * 2003-05-21 2007-07-19 Meta Motoren- Und Energie-Technik Gmbh Verfahren sowie Kolben-Zylindereinheit zum Erzeugen eines brennfähigen Kraftstoff-Gasgemisches in einem Brennraum einer Hubkolbenbrennkraftmaschine
CN113944543B (zh) * 2021-08-31 2023-05-30 东风汽车集团股份有限公司 一种汽油发动机燃烧系统、汽油发动机总成及车辆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT297408B (de) 1969-05-07 1972-03-27 H C Hans Dipl Ing Dr Dr List Zylinderkopf für eine flüssigkeitsgekühlte Brennkraftmaschine
FR2151198A5 (de) 1971-08-25 1973-04-13 Colebrand Ltd
DE2753341A1 (de) * 1977-11-30 1979-05-31 Daimler Benz Ag Luftverdichtende hubkolbenbrennkraftmaschine mit selbstzuendung
JP3513911B2 (ja) 1993-05-18 2004-03-31 マツダ株式会社 ディーゼルエンジンの吸気装置
DE19823004A1 (de) 1997-06-19 1998-12-24 Volkswagen Ag Kolben mit Drallkanälen
AT2332U1 (de) * 1997-08-08 1998-08-25 Avl List Gmbh Brennkraftmaschine mit fremdzündung
DE19835563A1 (de) * 1998-08-06 2000-02-10 Volkswagen Ag Viertakt-Brennkraftmaschine mit Direkteinspritzung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004398A1 (fr) * 2006-07-04 2008-01-10 Honda Motor Co., Ltd. Moteur diesel à injection directe de carburant
US7861685B2 (en) 2006-07-04 2011-01-04 Honda Motor Co., Ltd. Direct fuel injection diesel engine
WO2011135720A1 (ja) * 2010-04-30 2011-11-03 トヨタ自動車株式会社 エンジンのピストン
CN102472199A (zh) * 2010-04-30 2012-05-23 丰田自动车株式会社 发动机的活塞
JP5293886B2 (ja) * 2010-04-30 2013-09-18 トヨタ自動車株式会社 エンジンのピストン

Also Published As

Publication number Publication date
DE19926132A1 (de) 2000-12-14
DE10081628D2 (de) 2001-06-21
WO2000077358A1 (de) 2000-12-21

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20070807