FR2457387B1 - Culasse de moteur diesel a chambres de precombustion - Google Patents
Culasse de moteur diesel a chambres de precombustionInfo
- Publication number
- FR2457387B1 FR2457387B1 FR8007425A FR8007425A FR2457387B1 FR 2457387 B1 FR2457387 B1 FR 2457387B1 FR 8007425 A FR8007425 A FR 8007425A FR 8007425 A FR8007425 A FR 8007425A FR 2457387 B1 FR2457387 B1 FR 2457387B1
- Authority
- FR
- France
- Prior art keywords
- cylinder head
- diesel engine
- combustion chambers
- engine cylinder
- chambers
- 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
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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/14—Engines characterised by precombustion chambers with compression ignition
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per 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
- 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
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68095/79A IT1118657B (it) | 1979-05-23 | 1979-05-23 | Testa cilindri di alluminio per motori diesel a precamera particolarmente per motori di tipo sovralimentato |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2457387A1 FR2457387A1 (fr) | 1980-12-19 |
FR2457387B1 true FR2457387B1 (fr) | 1986-02-14 |
Family
ID=11307811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007425A Expired FR2457387B1 (fr) | 1979-05-23 | 1980-04-02 | Culasse de moteur diesel a chambres de precombustion |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS55156231A (fr) |
DE (1) | DE2952490C2 (fr) |
FR (1) | FR2457387B1 (fr) |
GB (1) | GB2049806B (fr) |
IT (1) | IT1118657B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2709815B2 (ja) * | 1988-01-11 | 1998-02-04 | ヤマハ発動機株式会社 | 過給機付エンジンのシリンダヘッド構造 |
JP2557372Y2 (ja) * | 1991-03-29 | 1997-12-10 | 三菱自動車工業株式会社 | シリンダヘッド装置 |
IT1284691B1 (it) * | 1996-07-23 | 1998-05-21 | Iveco Fiat | Motore endotermico a iniezione |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258654B (de) * | 1965-12-10 | 1968-01-11 | Maybach Mercedes Benz Motorenb | Fluessigkeitsgekuehlter Zylinderkopf fuer Brennkraftmaschinen |
FR1540089A (fr) * | 1967-10-03 | 1968-09-20 | Kloeckner Humboldt Deutz Ag | Moteur à combustion interne à pistons alternatifs avec refroidissement à l'eau |
US3818878A (en) * | 1973-04-23 | 1974-06-25 | Gen Motors Corp | Improved cylinder head cooling |
DE2460972C2 (de) * | 1974-12-21 | 1982-07-15 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Flüssigkeitsgekühlter Zylinderkopf |
-
1979
- 1979-05-23 IT IT68095/79A patent/IT1118657B/it active
- 1979-12-27 DE DE2952490A patent/DE2952490C2/de not_active Expired
-
1980
- 1980-01-08 GB GB8000467A patent/GB2049806B/en not_active Expired
- 1980-01-24 JP JP639780A patent/JPS55156231A/ja active Pending
- 1980-04-02 FR FR8007425A patent/FR2457387B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55156231A (en) | 1980-12-05 |
FR2457387A1 (fr) | 1980-12-19 |
DE2952490A1 (de) | 1980-11-27 |
GB2049806B (en) | 1983-04-27 |
GB2049806A (en) | 1980-12-31 |
IT1118657B (it) | 1986-03-03 |
DE2952490C2 (de) | 1985-03-28 |
IT7968095A0 (it) | 1979-05-23 |
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