FR2234459B1 - - Google Patents
Info
- Publication number
- FR2234459B1 FR2234459B1 FR7421831A FR7421831A FR2234459B1 FR 2234459 B1 FR2234459 B1 FR 2234459B1 FR 7421831 A FR7421831 A FR 7421831A FR 7421831 A FR7421831 A FR 7421831A FR 2234459 B1 FR2234459 B1 FR 2234459B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- F02B23/0636—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
- 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
- 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
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- 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)
- Dispersion Chemistry (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD171785A DD104345A1 (it) | 1973-06-25 | 1973-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2234459A1 FR2234459A1 (it) | 1975-01-17 |
FR2234459B1 true FR2234459B1 (it) | 1978-01-13 |
Family
ID=5491787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7421831A Expired FR2234459B1 (it) | 1973-06-25 | 1974-06-24 |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS182980B1 (it) |
DD (1) | DD104345A1 (it) |
DE (1) | DE2425554A1 (it) |
FR (1) | FR2234459B1 (it) |
GB (1) | GB1448797A (it) |
HU (1) | HU169647B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2809914C2 (de) * | 1978-03-08 | 1984-09-06 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Brennkraftmaschine |
DE3327998A1 (de) * | 1983-08-03 | 1985-02-14 | Volkswagenwerk Ag, 3180 Wolfsburg | Diesel-brennkraftmaschine mit luftverteilender kraftstoff-direkteinspritzung |
DE8423786U1 (de) * | 1984-08-10 | 1986-02-20 | Schnell, Heinrich, 6930 Eberbach | Vorrichtung zum Aufwickeln einer kontinuierlich zugeführten, flexiblen Warenbahn |
DE3771942D1 (de) * | 1986-06-19 | 1991-09-12 | Nippon Clean Engine Res | Brennkraftmaschine mit brennstoffeinspritzung. |
DE4102641A1 (de) * | 1991-01-30 | 1992-04-16 | Daimler Benz Ag | Direkteinspritzende luftverdichtende brennkraftmaschine mit im kolben angeordneter brennraummulde |
DE102020001638A1 (de) | 2020-03-12 | 2021-09-16 | Man Truck & Bus Se | Hubkolben-Brennkraftmaschine |
-
1973
- 1973-06-25 DD DD171785A patent/DD104345A1/xx unknown
-
1974
- 1974-05-27 DE DE19742425554 patent/DE2425554A1/de not_active Withdrawn
- 1974-06-03 HU HUBA3080A patent/HU169647B/hu unknown
- 1974-06-04 CS CS7400003970A patent/CS182980B1/cs unknown
- 1974-06-20 GB GB2737674A patent/GB1448797A/en not_active Expired
- 1974-06-24 FR FR7421831A patent/FR2234459B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2234459A1 (it) | 1975-01-17 |
HU169647B (it) | 1977-02-28 |
DE2425554A1 (de) | 1975-01-16 |
CS182980B1 (en) | 1978-05-31 |
DD104345A1 (it) | 1974-03-05 |
GB1448797A (en) | 1976-09-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |