SE442230B - Dieselmotor - Google Patents
DieselmotorInfo
- Publication number
- SE442230B SE442230B SE8003622A SE8003622A SE442230B SE 442230 B SE442230 B SE 442230B SE 8003622 A SE8003622 A SE 8003622A SE 8003622 A SE8003622 A SE 8003622A SE 442230 B SE442230 B SE 442230B
- Authority
- SE
- Sweden
- Prior art keywords
- combustion chamber
- piston
- peripheral wall
- range
- fuel
- Prior art date
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
- F02B23/02—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
- F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
-
- 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
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B2275/40—Squish effect
-
- 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
- F02B23/0645—Details related to the fuel injector or the fuel spray
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6132279A JPS55153816A (en) | 1979-05-17 | 1979-05-17 | Combustion chamber of direct injection type diesel engine |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8003622L SE8003622L (sv) | 1980-11-18 |
SE442230B true SE442230B (sv) | 1985-12-09 |
Family
ID=13167779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8003622A SE442230B (sv) | 1979-05-17 | 1980-05-14 | Dieselmotor |
Country Status (9)
Country | Link |
---|---|
US (1) | US4311122A (pt) |
JP (1) | JPS55153816A (pt) |
BR (1) | BR8003019A (pt) |
CH (1) | CH648901A5 (pt) |
DE (1) | DE3018577A1 (pt) |
FR (1) | FR2456840A1 (pt) |
GB (1) | GB2050506B (pt) |
IT (1) | IT1128468B (pt) |
SE (1) | SE442230B (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912120A (ja) * | 1982-07-13 | 1984-01-21 | Toyota Central Res & Dev Lab Inc | 直接噴射式内燃機関 |
FR2534970A1 (fr) * | 1982-10-22 | 1984-04-27 | Chenesseau | Moteur a combustion interne utilisable avec un carburant a haute chaleur de vaporisation |
AT384078B (de) * | 1985-05-14 | 1987-09-25 | Steyr Daimler Puch Ag | Luftverdichtende hubkolben-brennkraftmaschine |
JPH0299718A (ja) * | 1988-10-07 | 1990-04-11 | Mitsubishi Motors Corp | 直接噴射式ディーゼル機関の燃焼室構造 |
CS276015B6 (en) * | 1989-05-12 | 1992-03-18 | Avia | Combustion space of a compression ignition engine |
JP3751462B2 (ja) * | 1998-03-27 | 2006-03-01 | 株式会社豊田中央研究所 | 直接噴射式ディーゼル機関 |
DE10296726B4 (de) * | 2001-04-27 | 2013-09-19 | Electro-Motive Diesel Inc. | Diesellokomotiven-Brennkraftmaschine mit niedriger Emission und geringem Kraftstoffverbrauch, mit einem Kolben mit einer torusförmigen Fläche |
US6732702B2 (en) * | 2002-01-23 | 2004-05-11 | International Engine Intellectual Property Company, Llc | Combustion chamber |
US6871629B2 (en) * | 2001-07-31 | 2005-03-29 | Thermo King Corporation | Refrigeration system with low-fuel shutdown |
US6868817B2 (en) * | 2002-12-13 | 2005-03-22 | International Engine Intellectual Property Company, Llc | Simplified combustion chamber |
JP4384945B2 (ja) * | 2004-07-09 | 2009-12-16 | ヤンマー株式会社 | 直噴式ディーゼル機関の燃焼室形状 |
FR2887590B1 (fr) * | 2005-06-23 | 2007-08-10 | Renault Sas | Chambre de combustion moteur diesel a deux soupapes et a injecteur decale |
US8459229B2 (en) | 2010-04-20 | 2013-06-11 | Southwest Research Institute | Piston bowl with spray jet targets |
US9279361B2 (en) | 2010-04-20 | 2016-03-08 | Southwest Research Institute | Piston bowl with spray jet targets |
US8555854B2 (en) * | 2010-04-26 | 2013-10-15 | Southwest Research Institute | Piston bowl with deflecting features |
US8677974B2 (en) | 2010-05-04 | 2014-03-25 | Southwest Research Institute | Piston bowl with flat bottom |
DE102012111776A1 (de) * | 2011-12-09 | 2013-06-13 | Ecomotors International, Inc. | Gegenkolbenmotor mit ringförmiger Brennkammer mit Seiteneinspritzung |
WO2018096592A1 (ja) * | 2016-11-22 | 2018-05-31 | マツダ株式会社 | ディーゼルエンジン |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE696077C (de) * | 1937-04-23 | 1940-09-10 | Saurer Ag Adolph | Einspritzbrennkraftmaschine mit um die Zylinderachse kreisender Luftladung |
GB967126A (en) * | 1962-12-06 | 1964-08-19 | John Peter Hindley | Improvements in internal combustion engines |
DE2739419C2 (de) * | 1976-09-02 | 1983-03-31 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Brennraum im Kolben einer luftverdichtenden selbstzündenden Brennkraftmaschine |
DE2815717A1 (de) * | 1977-04-29 | 1978-11-02 | List Hans | Luftverdichtende, direkt einspritzende brennkraftmaschine |
-
1979
- 1979-05-17 JP JP6132279A patent/JPS55153816A/ja active Pending
-
1980
- 1980-05-09 US US06/148,534 patent/US4311122A/en not_active Expired - Lifetime
- 1980-05-13 GB GB8015737A patent/GB2050506B/en not_active Expired
- 1980-05-14 FR FR8010958A patent/FR2456840A1/fr active Granted
- 1980-05-14 SE SE8003622A patent/SE442230B/sv not_active IP Right Cessation
- 1980-05-14 CH CH3757/80A patent/CH648901A5/de not_active IP Right Cessation
- 1980-05-14 DE DE19803018577 patent/DE3018577A1/de not_active Ceased
- 1980-05-15 BR BR8003019A patent/BR8003019A/pt unknown
- 1980-05-16 IT IT67781/80A patent/IT1128468B/it active
Also Published As
Publication number | Publication date |
---|---|
CH648901A5 (de) | 1985-04-15 |
US4311122A (en) | 1982-01-19 |
GB2050506B (en) | 1983-04-07 |
SE8003622L (sv) | 1980-11-18 |
JPS55153816A (en) | 1980-12-01 |
BR8003019A (pt) | 1980-12-23 |
GB2050506A (en) | 1981-01-07 |
FR2456840A1 (fr) | 1980-12-12 |
FR2456840B1 (pt) | 1983-02-18 |
DE3018577A1 (de) | 1980-11-27 |
IT1128468B (it) | 1986-05-28 |
IT8067781A0 (it) | 1980-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE442230B (sv) | Dieselmotor | |
KR930008508B1 (ko) | 피스톤의 공기실이 연소파의 진동수에 공명되는 내연기관 | |
EP1078152B1 (en) | Internal combustion engine | |
US6199534B1 (en) | Control equipment for internal combustion engines | |
KR20010043173A (ko) | 엔진을 위한 연료 분사 방법 | |
KR20190121691A (ko) | 내연 기관의 실린더 헤드 | |
KR20120057631A (ko) | 높은 와류 엔진 | |
FR2650630A1 (fr) | Moteur multicylindre a injection d'essence, comportant quatre soupapes par cylindre | |
JPS5853630A (ja) | 内燃機関 | |
US4523719A (en) | Fuel injection nozzle for internal combustion engines | |
US5345897A (en) | Gas-exchanging process for two-stroke, internal combustion engines | |
US6484690B2 (en) | Control equipment for internal combustion engines | |
EP0894957A2 (en) | Cylinder direct injection spark-ignition engine | |
JPH01305121A (ja) | 2サイクルディーゼルエンジン | |
KR930008510B1 (ko) | 피스톤에 공명공기실을 형성시켜 연소실내에 폐쇄기주공명을 유발시키는 내연 기관의 연소방법 | |
FR2885391A1 (fr) | Moteur a combustion interne de vehicule automobile a injection directe, notamment de type diesel | |
KR930008511B1 (ko) | 내연기관에서의 래디컬 촉진연소방법 | |
CA2202085A1 (fr) | Moteur a combustion interne a allumage commande, a pistons creuses d'ellipses | |
AU577548B2 (en) | Variable compression ratio engine | |
WO2023084747A1 (ja) | 内燃機関及び内燃機関の制御方法 | |
US4686949A (en) | Spark ignited internal combustion engines | |
Shinde et al. | Effect of Fuel Injection System on Smoke Emission for Two Cylinder Genset Engine | |
JPS5918530B2 (ja) | 内燃機関の吸気装置 | |
FR2712028A1 (fr) | Moteur à combustion interne à injection indirecte de carburant. | |
KR930008509B1 (ko) | 내연기관용 피스톤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8003622-1 Effective date: 19900518 Format of ref document f/p: F |