BE689991A - - Google Patents
Info
- Publication number
- BE689991A BE689991A BE689991DA BE689991A BE 689991 A BE689991 A BE 689991A BE 689991D A BE689991D A BE 689991DA BE 689991 A BE689991 A BE 689991A
- Authority
- BE
- Belgium
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
- F02F3/28—Other pistons with specially-shaped 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
- F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or 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
- F02B23/02—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
- F02B23/063—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 the combustion space in the piston interacting fluid dynamically with the cylinder head, the injector body or 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
- 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
- F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
- F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
-
- 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
- F02B23/0678—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
- F02B23/0684—Ring like bowl, e.g. toroidal
-
- 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
- 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
- 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
- F02B2275/16—Indirect injection
-
- 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
- F02B23/066—Details related to the fuel injector or the fuel spray the injector being located substantially off-set from the cylinder centre axis
-
- 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
- F02B2720/00—Engines with liquid fuel
- F02B2720/22—Four stroke engines
- F02B2720/226—Four stroke engines with measures for improving combustion
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR39509A FR1529533A (fr) | 1965-11-23 | 1965-11-23 | Perfectionnement aux moteurs à allumage par compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689991A true BE689991A (US07732459-20100608-C00012.png) | 1967-05-22 |
Family
ID=8593231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689991D BE689991A (US07732459-20100608-C00012.png) | 1965-11-23 | 1966-11-21 |
Country Status (12)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1751576A1 (de) * | 1968-06-21 | 1971-07-08 | Daimler Benz Ag | Luftverdichtende selbstzuendende Einspritzbrennkraftmaschine mit Vorkammer |
| DE1751542A1 (de) * | 1968-06-15 | 1971-03-18 | Daimler Benz Ag | Verbrennungsverfahren einer luftverdichtenden selbstzuendenden Einspritzbrennkraftmaschine mit Vorkammer sowie Brennkraftmaschine zum Durchfuehren des Verfahrens |
| FR2086996A5 (US07732459-20100608-C00012.png) * | 1970-04-15 | 1971-12-31 | Inst Francais Du Petrole | |
| US3963001A (en) * | 1970-11-27 | 1976-06-15 | Mcculloch Corporation | Combustion system for internal combustion engines |
| RO77086A2 (ro) * | 1980-04-27 | 1983-02-01 | Institutul National De Motoare Termice,Ro | Procedeu si camera de ardere de sinteza cu turbulenta variabila |
| DE3231112C2 (de) * | 1981-12-18 | 1984-12-06 | Boris Petrovič Bajkov | Brennkraftmaschine |
| FR2519075A1 (fr) * | 1981-12-24 | 1983-07-01 | Gonchar Boris | Perfectionnement aux moteurs a combustion interne a chambre de precombustion |
| US4483289A (en) * | 1981-12-29 | 1984-11-20 | Paul Marius A | Synthesis procedure and combustion chamber with variable turbulence |
| GB8421445D0 (en) * | 1984-08-23 | 1984-09-26 | Greenhough J H | Ic engine |
| US4846126A (en) * | 1987-12-18 | 1989-07-11 | Urban Transportation Development Corporation Ltd. | Natural gas fuel injection |
| US5025765A (en) * | 1989-04-26 | 1991-06-25 | Isuzu Ceramics Research Institute Co. Ltd. | Heat-insulated four-cycle engine with prechamber |
| US5447130A (en) * | 1993-09-28 | 1995-09-05 | Isuzu Ceramics Research Institute Co. Ltd. | Thermally insulating engine |
| AU2976197A (en) * | 1996-05-28 | 1998-01-05 | Hiroyasu Tanigawa | Energy conservation cycle engine |
| EP0937196B1 (en) * | 1996-11-07 | 2000-09-27 | RIGAZZI, Pier Andrea | Process for the formation of a fuel mixture and for its ignition in a pre-chamber that is open toward the cylinders |
| WO1999023376A1 (fr) * | 1997-11-04 | 1999-05-14 | Oleg Nijegorodtsev | Moteur gdi a systeme mms |
| DE10028449A1 (de) * | 2000-06-08 | 2001-07-05 | Daimler Chrysler Ag | Luftverdichtende Brennkraftmaschine |
| US6557520B2 (en) | 2001-08-30 | 2003-05-06 | Southwest Research Institute | Multi-zone combustion chamber and method for combustion control in compression-ignited reciprocating engines |
| US20100326400A1 (en) * | 2009-06-30 | 2010-12-30 | Hayes Diversified Technologies, Inc. | High Efficiency Pre-Chamber Internal Combustion Engines and Methods Thereof |
| CH704511A1 (de) * | 2011-02-18 | 2012-08-31 | Liebherr Machines Bulle Sa | Gasottomotor. |
| US10927750B2 (en) | 2016-01-14 | 2021-02-23 | Nautilus Engineering, Llc | Systems and methods of compression ignition engines |
| EP3402969A4 (en) | 2016-01-14 | 2019-10-02 | Nautilus Engineering, LLC | IMPROVED SYSTEMS AND METHOD FOR AUTO IGNITION ENGINES |
| US10364738B2 (en) * | 2016-11-08 | 2019-07-30 | Ford Global Technologies, Llc | Pre-chamber ignition system |
| CN112879148B (zh) * | 2021-01-25 | 2022-11-08 | 华中科技大学 | 一种适用于高功率密度柴油机的非对称燃烧室系统 |
| CN113586227A (zh) * | 2021-08-25 | 2021-11-02 | 中国第一汽车股份有限公司 | 一种汽油机的燃烧室结构及汽油机 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1419702A (en) * | 1921-07-14 | 1922-06-13 | Tartrais Eugene Henri | Combustion chamber for internal-combustion engines |
| US1867682A (en) * | 1922-08-05 | 1932-07-19 | Sperry Dev Co | Improvement in combustion chamber for combustion engines |
| US1605000A (en) * | 1923-02-12 | 1926-11-02 | Schneider Heinrich | Internal-combustion engine of the fuel-injection type |
| US1867683A (en) * | 1923-10-22 | 1932-07-19 | Sperry Dev Co | Combustion engine |
| US2033810A (en) * | 1933-10-31 | 1936-03-10 | Bernard Renee | Internal combustion engine |
-
1965
- 1965-11-23 FR FR39509A patent/FR1529533A/fr not_active Expired
-
1966
- 1966-10-29 OA OA52641A patent/OA03356A/xx unknown
- 1966-11-17 CH CH1669866A patent/CH516079A/fr not_active IP Right Cessation
- 1966-11-19 DE DE19661526302 patent/DE1526302A1/de active Pending
- 1966-11-21 ES ES333618A patent/ES333618A1/es not_active Expired
- 1966-11-21 BE BE689991D patent/BE689991A/xx not_active IP Right Cessation
- 1966-11-21 US US595749A patent/US3386422A/en not_active Expired - Lifetime
- 1966-11-21 NO NO165673A patent/NO119199B/no unknown
- 1966-11-22 SE SE15952/66A patent/SE304637B/xx unknown
- 1966-11-23 NL NL666616481A patent/NL150882B/xx not_active IP Right Cessation
- 1966-11-23 DK DK605966AA patent/DK114102B/da not_active IP Right Cessation
- 1966-11-23 GB GB52510/66A patent/GB1160376A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE304637B (US07732459-20100608-C00012.png) | 1968-09-30 |
| DK114102B (da) | 1969-05-27 |
| NO119199B (US07732459-20100608-C00012.png) | 1970-04-06 |
| CH516079A (fr) | 1971-11-30 |
| ES333618A1 (es) | 1968-03-16 |
| NL6616481A (US07732459-20100608-C00012.png) | 1967-05-24 |
| NL150882B (nl) | 1976-09-15 |
| GB1160376A (en) | 1969-08-06 |
| US3386422A (en) | 1968-06-04 |
| DE1526302A1 (de) | 1970-04-02 |
| FR1529533A (fr) | 1968-06-21 |
| OA03356A (fr) | 1970-12-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: INSTITUT FRANCAIS DU PETROLE Effective date: 19841121 |