GB2049806B - Cylinder head for compressionignition internal combustion engines having precombustion chambers - Google Patents

Cylinder head for compressionignition internal combustion engines having precombustion chambers

Info

Publication number
GB2049806B
GB2049806B GB8000467A GB8000467A GB2049806B GB 2049806 B GB2049806 B GB 2049806B GB 8000467 A GB8000467 A GB 8000467A GB 8000467 A GB8000467 A GB 8000467A GB 2049806 B GB2049806 B GB 2049806B
Authority
GB
United Kingdom
Prior art keywords
compressionignition
internal combustion
cylinder head
combustion engines
precombustion 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
Application number
GB8000467A
Other languages
English (en)
Other versions
GB2049806A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat Veicoli Industriali SpA
Original Assignee
Fiat Veicoli Industriali SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fiat Veicoli Industriali SpA filed Critical Fiat Veicoli Industriali SpA
Publication of GB2049806A publication Critical patent/GB2049806A/en
Application granted granted Critical
Publication of GB2049806B publication Critical patent/GB2049806B/en
Expired legal-status Critical Current

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
GB8000467A 1979-05-23 1980-01-08 Cylinder head for compressionignition internal combustion engines having precombustion chambers Expired GB2049806B (en)

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
GB2049806A GB2049806A (en) 1980-12-31
GB2049806B true GB2049806B (en) 1983-04-27

Family

ID=11307811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8000467A Expired GB2049806B (en) 1979-05-23 1980-01-08 Cylinder head for compressionignition internal combustion engines having precombustion chambers

Country Status (5)

Country Link
JP (1) JPS55156231A (de)
DE (1) DE2952490C2 (de)
FR (1) FR2457387B1 (de)
GB (1) GB2049806B (de)
IT (1) IT1118657B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS55156231A (en) 1980-12-05
FR2457387A1 (fr) 1980-12-19
FR2457387B1 (fr) 1986-02-14
DE2952490A1 (de) 1980-11-27
GB2049806A (en) 1980-12-31
IT1118657B (it) 1986-03-03
DE2952490C2 (de) 1985-03-28
IT7968095A0 (it) 1979-05-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000107