DE19981151D2 - Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren - Google Patents

Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren

Info

Publication number
DE19981151D2
DE19981151D2 DE19981151T DE19981151T DE19981151D2 DE 19981151 D2 DE19981151 D2 DE 19981151D2 DE 19981151 T DE19981151 T DE 19981151T DE 19981151 T DE19981151 T DE 19981151T DE 19981151 D2 DE19981151 D2 DE 19981151D2
Authority
DE
Germany
Prior art keywords
tumble
direct
diesel engine
combustion process
injection diesel
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 - Fee Related
Application number
DE19981151T
Other languages
English (en)
Other versions
DE19981151B4 (de
Inventor
Manfred Duernholz
Michael Krueger
Rainer Kwasny
Frank Wunderlich
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
Priority to DE19981151T priority Critical patent/DE19981151B4/de
Publication of DE19981151D2 publication Critical patent/DE19981151D2/de
Application granted granted Critical
Publication of DE19981151B4 publication Critical patent/DE19981151B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet 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
    • 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
    • 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
    • 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
    • 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
    • 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)
DE19981151T 1998-06-19 1999-06-07 Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren Expired - Fee Related DE19981151B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19981151T DE19981151B4 (de) 1998-06-19 1999-06-07 Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19827463A DE19827463A1 (de) 1998-06-19 1998-06-19 Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren
DE19827463.7 1998-06-19
DE19981151T DE19981151B4 (de) 1998-06-19 1999-06-07 Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren
PCT/EP1999/003902 WO1999067515A1 (de) 1998-06-19 1999-06-07 Direkteinspritzender dieselmotor mit tumblegestütztem brennverfahren

Publications (2)

Publication Number Publication Date
DE19981151D2 true DE19981151D2 (de) 2000-09-21
DE19981151B4 DE19981151B4 (de) 2006-03-02

Family

ID=7871468

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19827463A Withdrawn DE19827463A1 (de) 1998-06-19 1998-06-19 Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren
DE19981151T Expired - Fee Related DE19981151B4 (de) 1998-06-19 1999-06-07 Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19827463A Withdrawn DE19827463A1 (de) 1998-06-19 1998-06-19 Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren

Country Status (4)

Country Link
US (1) US6336438B1 (de)
JP (1) JP2002519555A (de)
DE (2) DE19827463A1 (de)
WO (1) WO1999067515A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949876A1 (de) * 1999-10-15 2001-04-19 Volkswagen Ag Verfahren zum Ermitteln der Tumble-Zahl an einem Verbrennungsmotor
DE10048238B4 (de) * 2000-09-29 2014-09-18 Daimler Ag Verfahren zum Betrieb einer Dieselbrennkraftmaschine
JP3835171B2 (ja) * 2001-01-12 2006-10-18 日産自動車株式会社 内燃機関のピストン
DE10160561C2 (de) * 2001-12-10 2003-12-24 Dotzer Alois Selbstzündende direkteinspritzende Brennkraftmaschine
DE102004031289A1 (de) * 2004-06-29 2006-01-19 Fev Motorentechnik Gmbh Variable Brennkammergeometrie
DE102004041819B4 (de) * 2004-08-17 2010-12-16 Alois Dotzer Mit Pflanzenöl betriebene dieselmotorische Brennkraftmaschine
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
US7726282B2 (en) * 2006-08-04 2010-06-01 Toyota Jidosha Kabushiki Kaisha Direct injection spark ignition internal combustion engine and fuel injection method for same
EP2418365B1 (de) * 2010-08-12 2012-07-18 C.R.F. Società Consortile per Azioni Brennkammer für Dieselmotoren mit angewinkelten Motorventilen
GB2531214B (en) 2010-10-12 2016-08-24 Gm Global Tech Operations Llc An Intake Duct Arrangement for a Combustion Chamber of an Internal Combustion Engine
JP2013057270A (ja) * 2011-09-07 2013-03-28 Isuzu Motors Ltd ディーゼルエンジン
CH705573A2 (de) 2011-09-20 2013-03-28 Beat Frei Selbstzündende Verbrennungskraftmaschine für den Betrieb mit rohen Pflanzenölen.
RU2517953C1 (ru) * 2012-11-06 2014-06-10 Эмель Борисович Ахметов Двигатель внутреннего сгорания для сжиженного или сжатого газового топлива или бензина
JP6176005B2 (ja) * 2013-09-06 2017-08-09 トヨタ自動車株式会社 内燃機関の制御装置
DE102013019473A1 (de) 2013-11-20 2015-05-21 Daimler Ag Dieselmotor
CN204061015U (zh) * 2014-02-26 2014-12-31 西港能源有限公司 用于分离来自燃料喷射阀的气体燃料流的气体燃料分流器
US11053838B2 (en) * 2014-11-06 2021-07-06 Westport Fuel Systems Canada Inc. Combustion chamber geometry

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04311624A (ja) 1991-04-11 1992-11-04 Mazda Motor Corp 直噴型ディーゼルエンジンの吸気装置
DE4133277A1 (de) 1991-10-08 1993-04-15 Fev Motorentech Gmbh & Co Kg Einrichtung zur untersuchung der stroemungsbewegung in zylindrischen bauteilen
DE4241104C2 (de) * 1991-12-16 1998-06-18 Iav Gmbh Brennkraftmaschine mit einem querverlaufenden Brennraum
US5285755A (en) 1993-03-08 1994-02-15 Chrysler Corporation Open chamber diesel engine having a piston with recesses therein
JPH06272563A (ja) * 1993-03-18 1994-09-27 Mazda Motor Corp 直噴式２サイクルディーゼルエンジン
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
CA2128036C (en) * 1993-07-15 2003-11-04 Howard Vincent Bonavia Ignition system using multiple gated switches with variable discharge energy levels and rates
DE4405664C1 (de) * 1994-02-22 1995-06-29 Maurer Hans Juergen Dipl Ing F Vorrichtung zum Zuführen von Gemisch beziehungsweise Luft zu einem Zylinder eines Verbrennungsmotors
DE69615130T2 (de) * 1995-03-28 2002-06-13 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo Brennkraftmaschine des direkteinspritzung
DE19535147C2 (de) * 1995-09-21 2002-07-11 Meta Motoren Energietech Hubkolbenbrennkraftmaschine mit wenigstens einem Zylinder
DE19537028A1 (de) * 1995-10-05 1997-04-10 Iav Gmbh Walzenförmiger Brennraum, vorzugsweise für Dieselmotoren
DE19713028C2 (de) * 1996-04-01 2000-02-24 Avl List Gmbh Viertakt-Brennkraftmaschine mit Fremdzündung
DE19713029C2 (de) * 1996-04-01 2000-02-24 Avl List Gmbh Viertakt-Brennkraftmaschine mit Fremdzündung
DE19713030C2 (de) * 1996-04-01 2000-02-24 Avl List Gmbh Viertakt-Brennkraftmaschine mit Fremdzündung
KR970070455A (ko) * 1996-04-19 1997-11-07 김영귀 직접분사식(Direct Injection Type) 가솔린엔진
AT1974U1 (de) * 1997-02-10 1998-02-25 Avl List Gmbh Viertakt-brennkraftmaschine
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
JPH10299537A (ja) * 1997-04-28 1998-11-10 Mazda Motor Corp 筒内噴射型火花点火式エンジン
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

Also Published As

Publication number Publication date
WO1999067515A1 (de) 1999-12-29
DE19981151B4 (de) 2006-03-02
DE19827463A1 (de) 1999-12-23
US6336438B1 (en) 2002-01-08
JP2002519555A (ja) 2002-07-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8607 Notification of search results after publication
8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: PATENTANWAELTE MAXTON LANGMAACK & PARTNER, 50968 K

Representative=s name: PATENTANWAELTE MAXTON LANGMAACK & PARTNER, DE

R081 Change of applicant/patentee

Owner name: FEV GMBH, DE

Free format text: FORMER OWNER: FEV MOTORENTECHNIK GMBH, 52078 AACHEN, DE

Effective date: 20120509

R082 Change of representative

Representative=s name: PATENTANWAELTE MAXTON LANGMAACK & PARTNER, DE

Effective date: 20120509

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130101