IT1060662B - Macchina a combustione interna a compressione d aria con iniezione diretta - Google Patents
Macchina a combustione interna a compressione d aria con iniezione direttaInfo
- Publication number
- IT1060662B IT1060662B IT23479/76A IT2347976A IT1060662B IT 1060662 B IT1060662 B IT 1060662B IT 23479/76 A IT23479/76 A IT 23479/76A IT 2347976 A IT2347976 A IT 2347976A IT 1060662 B IT1060662 B IT 1060662B
- Authority
- IT
- Italy
- Prior art keywords
- internal combustion
- direct injection
- air compression
- combustion machine
- compression internal
- 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
- F02B23/0645—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
-
- 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
- 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
- F02B23/0672—Omega-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 center 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
- 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
- F02B23/0621—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
- 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 |
---|---|---|---|
DE19752525770 DE2525770A1 (de) | 1975-06-10 | 1975-06-10 | Luftverdichtende, direkt einspritzende brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1060662B true IT1060662B (it) | 1982-08-20 |
Family
ID=5948710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23479/76A IT1060662B (it) | 1975-06-10 | 1976-05-21 | Macchina a combustione interna a compressione d aria con iniezione diretta |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS51149410A (ro) |
CH (1) | CH614266A5 (ro) |
DD (1) | DD124927A1 (ro) |
DE (1) | DE2525770A1 (ro) |
FR (1) | FR2314358A1 (ro) |
GB (1) | GB1521617A (ro) |
HU (1) | HU174469B (ro) |
IN (1) | IN145712B (ro) |
IT (1) | IT1060662B (ro) |
RO (1) | RO72094B (ro) |
SE (1) | SE435642B (ro) |
SU (1) | SU691103A3 (ro) |
TR (1) | TR19622A (ro) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2709161A1 (de) * | 1977-03-03 | 1978-09-07 | Maschf Augsburg Nuernberg Ag | Luftverdichtende, direkt einspritzende brennkraftmaschine |
DE2815717A1 (de) * | 1977-04-29 | 1978-11-02 | List Hans | Luftverdichtende, direkt einspritzende brennkraftmaschine |
DE2809914C2 (de) * | 1978-03-08 | 1984-09-06 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Brennkraftmaschine |
DE2826602C2 (de) * | 1978-06-19 | 1982-07-15 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Luftverdichtende, direkteinspritzende Brennkraftmaschine |
DE2842457C2 (de) * | 1978-09-29 | 1983-12-29 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Luftverdichtende, direkt einspritzende Brennkraftmaschine |
US4492193A (en) * | 1979-09-26 | 1985-01-08 | M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft | Method of operating internal combustion engines |
DE3121344C2 (de) * | 1981-05-29 | 1983-11-10 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Luftverdichtende, direkteinspritzende Brennkraftmaschine |
US4693218A (en) * | 1984-09-12 | 1987-09-15 | Yanmar Diesel Engine Co., Ltd. | Internal combustion engine |
JP5962835B1 (ja) * | 2015-10-30 | 2016-08-03 | いすゞ自動車株式会社 | エンジンのピストン |
AT17205U1 (de) * | 2020-06-18 | 2021-09-15 | Innio Jenbacher Gmbh & Co Og | Kolben für Brennkraftmaschine und Brennkraftmaschine mit einem solchen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB749825A (en) * | 1951-12-17 | 1956-06-06 | Hans Krug | Improvements in and relating to fuel injection internal-combustion engines |
DE1112670B (de) * | 1955-10-05 | 1961-08-10 | Maschf Augsburg Nuernberg Ag | Luftverdichtende, selbstzuendende Einspritz-brennkraftmaschine mit einem im Kolben angeordneten Brennraum |
DE1035966B (de) * | 1956-11-23 | 1958-08-07 | Daimler Benz Ag | Brennkraftmaschine mit Kraftstoffeinspritzung, insbesondere Dieselmaschine |
-
1975
- 1975-06-10 DE DE19752525770 patent/DE2525770A1/de active Pending
-
1976
- 1976-04-14 HU HU76MA2759A patent/HU174469B/hu not_active IP Right Cessation
- 1976-05-07 RO RO86042A patent/RO72094B/ro unknown
- 1976-05-18 CH CH617576A patent/CH614266A5/xx not_active IP Right Cessation
- 1976-05-21 IT IT23479/76A patent/IT1060662B/it active
- 1976-05-28 IN IN932/CAL/76A patent/IN145712B/en unknown
- 1976-06-03 GB GB22937/76A patent/GB1521617A/en not_active Expired
- 1976-06-03 JP JP51065114A patent/JPS51149410A/ja active Granted
- 1976-06-08 DD DD193232A patent/DD124927A1/xx unknown
- 1976-06-09 TR TR19622A patent/TR19622A/xx unknown
- 1976-06-10 SE SE7606604A patent/SE435642B/xx not_active IP Right Cessation
- 1976-06-10 FR FR7617583A patent/FR2314358A1/fr active Granted
- 1976-06-10 SU SU762369156A patent/SU691103A3/ru active
Also Published As
Publication number | Publication date |
---|---|
FR2314358A1 (fr) | 1977-01-07 |
HU174469B (hu) | 1980-01-28 |
RO72094A (ro) | 1984-03-15 |
JPS5414241B2 (ro) | 1979-06-06 |
JPS51149410A (en) | 1976-12-22 |
SU691103A3 (ru) | 1979-10-05 |
RO72094B (ro) | 1984-03-31 |
DD124927A1 (ro) | 1977-03-23 |
DE2525770A1 (de) | 1976-12-23 |
IN145712B (ro) | 1978-12-02 |
TR19622A (tr) | 1979-09-03 |
FR2314358B1 (ro) | 1982-10-15 |
SE435642B (sv) | 1984-10-08 |
GB1521617A (en) | 1978-08-16 |
SE7606604L (sv) | 1976-12-11 |
CH614266A5 (en) | 1979-11-15 |
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