DE69108994D1 - Zweitaktbrennkraftmaschine. - Google Patents
Zweitaktbrennkraftmaschine.Info
- Publication number
- DE69108994D1 DE69108994D1 DE69108994T DE69108994T DE69108994D1 DE 69108994 D1 DE69108994 D1 DE 69108994D1 DE 69108994 T DE69108994 T DE 69108994T DE 69108994 T DE69108994 T DE 69108994T DE 69108994 D1 DE69108994 D1 DE 69108994D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- stroke internal
- stroke
- 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 - Fee Related
Links
Classifications
-
- 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
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
- F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B2275/40—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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16688190 | 1990-06-27 | ||
JP28327990A JPH04128513A (ja) | 1990-06-27 | 1990-10-23 | 筒内噴射式2サイクル内燃機関 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69108994D1 true DE69108994D1 (de) | 1995-05-24 |
DE69108994T2 DE69108994T2 (de) | 1995-09-21 |
Family
ID=26491098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69108994T Expired - Fee Related DE69108994T2 (de) | 1990-06-27 | 1991-06-26 | Zweitaktbrennkraftmaschine. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5140958A (de) |
EP (1) | EP0464622B1 (de) |
DE (1) | DE69108994T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5259348A (en) * | 1991-06-20 | 1993-11-09 | Toyota Jidosha Kabushiki Kaisha | Direct injection type engine |
JP2531322B2 (ja) * | 1991-09-13 | 1996-09-04 | トヨタ自動車株式会社 | 内燃機関 |
JP2871220B2 (ja) * | 1991-09-20 | 1999-03-17 | トヨタ自動車株式会社 | 筒内噴射式内燃機関 |
US5305720A (en) * | 1992-02-28 | 1994-04-26 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
DE4446057A1 (de) * | 1994-12-22 | 1996-06-27 | Jun Martin Wimmer | Verfahren zum Erzeugen von physikalischer Leistung mit einer Hubkolben-Brennkraftmaschine |
US5806482A (en) * | 1995-03-28 | 1998-09-15 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | In-cylinder injection internal combustion engine |
US5960767A (en) * | 1996-02-09 | 1999-10-05 | Fuji Jukogyo Kabushiki Kaisha | Combustion chamber of in-cylinder direct fuel injection engine |
JPH09317476A (ja) * | 1996-05-25 | 1997-12-09 | Yamaha Motor Co Ltd | 筒内燃料噴射式エンジン |
DE19643886C2 (de) * | 1996-10-30 | 2002-10-17 | Ficht Gmbh & Co Kg | Verfahren zum Betreiben einer Brennkraftmaschine |
WO1998045588A1 (de) * | 1997-04-10 | 1998-10-15 | Reinhard Latsch | Brennkraftmaschine und verfahren zur zündung und verbrennung bei einer brennkraftmaschine |
FR2763646B1 (fr) * | 1997-05-20 | 1999-07-02 | Renault | Moteur a injection directe et allumage commande |
EP1063398A3 (de) | 1997-05-20 | 2001-01-03 | Nissan Motor Co., Ltd. | Kolben für eine direkteinspritzende Otto-Brennkraftmaschine |
DE69817731T2 (de) * | 1997-06-03 | 2004-03-11 | Nissan Motor Co., Ltd., Yokohama | Kolben für eine brennkraftmaschine mit direkteinspritzung und fremdzündung |
AT2378U1 (de) * | 1997-08-28 | 1998-09-25 | Avl List Gmbh | Brennkraftmaschine mit fremdzündung |
KR100306600B1 (ko) * | 1998-05-22 | 2002-03-08 | 이계안 | 직접분사식가솔린엔진의피스톤 |
FI19992301A (fi) * | 1999-10-25 | 2001-04-26 | Timo Tapani Janhunen | Z-moottori |
FR2859758B1 (fr) * | 2003-09-15 | 2005-11-18 | Renault Sa | Moteur thermique a deux temps muni de soupapes d'admission et d'echappement. |
US7028662B2 (en) * | 2003-11-06 | 2006-04-18 | Nissan Motor Co., Ltd. | Direct fuel injection engine |
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 |
FR2935738A3 (fr) * | 2008-09-08 | 2010-03-12 | Renault Sas | Moteur automobile a deux temps |
CN103670773A (zh) * | 2012-09-18 | 2014-03-26 | 广西玉柴机器股份有限公司 | 四气门气体发动机 |
JP6841245B2 (ja) * | 2018-01-25 | 2021-03-10 | トヨタ自動車株式会社 | 内燃機関 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB723972A (en) * | 1950-05-22 | 1955-02-16 | Gutbrod Motorenbau Gmbh | An improved two-stroke cycle direct injection internal combustion engine |
FR2338385A1 (fr) * | 1976-01-15 | 1977-08-12 | Melchior Jean | Perfectionnements aux moteurs a combustion interne a deux temps |
JPS61173728A (ja) * | 1985-01-29 | 1986-08-05 | 株式会社木村研究所 | 植物栽培用成形床 |
FR2589518B1 (fr) * | 1985-11-06 | 1987-12-24 | Melchior Jean | Perfectionnements aux moteurs a combustion interne a deux temps et procede de mise en oeuvre |
JPS62191622A (ja) * | 1986-02-19 | 1987-08-22 | Toyota Motor Corp | 筒内直接噴射式火花点火機関 |
JPH0733770B2 (ja) * | 1987-07-09 | 1995-04-12 | トヨタ自動車株式会社 | 2サイクル内燃機関の燃焼室構造 |
JPH01124042A (ja) * | 1987-11-09 | 1989-05-16 | Nec Corp | 仮想計算機システムにおける回線制御方式 |
US4958604A (en) * | 1988-02-10 | 1990-09-25 | Toyota Jidosha Kabushiki Kaisha | Direct fuel injection type spark ignition internal combustion engine |
JP2650298B2 (ja) * | 1988-02-10 | 1997-09-03 | トヨタ自動車株式会社 | 筒内噴射式火花点火機関 |
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 |
JPH0228526A (ja) * | 1988-04-12 | 1990-01-30 | Yazaki Corp | 移動物の表面温度測定方法及びその装置 |
JPH086661B2 (ja) * | 1988-07-01 | 1996-01-29 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
JPH0733771B2 (ja) * | 1988-08-12 | 1995-04-12 | トヨタ自動車株式会社 | 2サイクル内燃機関 |
JPH02125911A (ja) * | 1988-11-04 | 1990-05-14 | Toyota Motor Corp | 筒内直接噴射内燃機関 |
JPH02169834A (ja) * | 1988-12-23 | 1990-06-29 | Toyota Motor Corp | 筒内直接噴射式火花点火機関 |
DE4314175C2 (de) * | 1993-04-29 | 1995-03-30 | Klinge Co Chem Pharm Fab | Modifikation II von Lifibrol |
-
1991
- 1991-06-14 US US07/716,652 patent/US5140958A/en not_active Expired - Fee Related
- 1991-06-26 EP EP91110532A patent/EP0464622B1/de not_active Expired - Lifetime
- 1991-06-26 DE DE69108994T patent/DE69108994T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0464622A1 (de) | 1992-01-08 |
US5140958A (en) | 1992-08-25 |
DE69108994T2 (de) | 1995-09-21 |
EP0464622B1 (de) | 1995-04-19 |
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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) | ||
8339 | Ceased/non-payment of the annual fee |