DE19981151D2 - Direkteinspritzender Dieselmotor mit tumblegestütztem Brennverfahren - Google Patents
Direkteinspritzender Dieselmotor mit tumblegestütztem BrennverfahrenInfo
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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)
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) |
Families Citing this family (18)
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 |
WO2008015536A1 (en) * | 2006-08-04 | 2008-02-07 | 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 |
CN113482763B (zh) * | 2014-02-26 | 2023-10-13 | 西港燃料系统加拿大公司 | 用于供给有气体燃料的内燃发动机的燃烧装置 |
WO2016070291A1 (en) * | 2014-11-06 | 2016-05-12 | Westport Power Inc. | Combustion chamber geometry |
Family Cites Families (19)
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 |
DE19713029C2 (de) * | 1996-04-01 | 2000-02-24 | Avl List Gmbh | Viertakt-Brennkraftmaschine mit Fremdzündung |
DE19713028C2 (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 |
-
1998
- 1998-06-19 DE DE19827463A patent/DE19827463A1/de not_active Withdrawn
-
1999
- 1999-06-07 DE DE19981151T patent/DE19981151B4/de not_active Expired - Fee Related
- 1999-06-07 JP JP2000556141A patent/JP2002519555A/ja not_active Withdrawn
- 1999-06-07 WO PCT/EP1999/003902 patent/WO1999067515A1/de active Application Filing
- 1999-06-07 US US09/486,069 patent/US6336438B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19827463A1 (de) | 1999-12-23 |
DE19981151B4 (de) | 2006-03-02 |
WO1999067515A1 (de) | 1999-12-29 |
JP2002519555A (ja) | 2002-07-02 |
US6336438B1 (en) | 2002-01-08 |
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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 |