IT1280976B1 - Motore a combustione interna a ciclo diesel, per autovetture, ad iniezione diretta - Google Patents

Motore a combustione interna a ciclo diesel, per autovetture, ad iniezione diretta

Info

Publication number
IT1280976B1
IT1280976B1 IT95TO000834A ITTO950834A IT1280976B1 IT 1280976 B1 IT1280976 B1 IT 1280976B1 IT 95TO000834 A IT95TO000834 A IT 95TO000834A IT TO950834 A ITTO950834 A IT TO950834A IT 1280976 B1 IT1280976 B1 IT 1280976B1
Authority
IT
Italy
Prior art keywords
cars
combustion engine
internal combustion
direct injection
diesel cycle
Prior art date
Application number
IT95TO000834A
Other languages
English (en)
Inventor
Sergio Occella
Costantinos Vafidis
Francesco Calvi
Original Assignee
Fiat Ricerche
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 Ricerche filed Critical Fiat Ricerche
Publication of ITTO950834A0 publication Critical patent/ITTO950834A0/it
Priority to IT95TO000834A priority Critical patent/IT1280976B1/it
Priority to EP96933360A priority patent/EP0797732B1/en
Priority to DE69603942T priority patent/DE69603942T2/de
Priority to US08/839,362 priority patent/US5927246A/en
Priority to JP9515448A priority patent/JPH11501381A/ja
Priority to CA002205485A priority patent/CA2205485C/en
Priority to PCT/EP1996/004148 priority patent/WO1997014879A1/en
Priority to ES96933360T priority patent/ES2135922T3/es
Priority to TR97/00503T priority patent/TR199700503T1/xx
Publication of ITTO950834A1 publication Critical patent/ITTO950834A1/it
Priority to MXPA/A/1997/004470A priority patent/MXPA97004470A/xx
Application granted granted Critical
Publication of IT1280976B1 publication Critical patent/IT1280976B1/it
Priority to JP2008105933A priority patent/JP2008175213A/ja

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
    • 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
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle 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
IT95TO000834A 1995-10-17 1995-10-17 Motore a combustione interna a ciclo diesel, per autovetture, ad iniezione diretta IT1280976B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT95TO000834A IT1280976B1 (it) 1995-10-17 1995-10-17 Motore a combustione interna a ciclo diesel, per autovetture, ad iniezione diretta
PCT/EP1996/004148 WO1997014879A1 (en) 1995-10-17 1996-09-23 Internal combustion diesel engine for motor-vehicles, with direct injection
DE69603942T DE69603942T2 (de) 1995-10-17 1996-09-23 Brennkraftmaschine für einen kraftwagen mit direkter einspritzung
US08/839,362 US5927246A (en) 1995-10-17 1996-09-23 Internal combustion Diesel engine for motor-vehicles, with direct injection
JP9515448A JPH11501381A (ja) 1995-10-17 1996-09-23 自動車のための直接噴射による内燃ディーゼルエンジン
CA002205485A CA2205485C (en) 1995-10-17 1996-09-23 Internal combustion diesel engine for motor-vehicles, with direct injection
EP96933360A EP0797732B1 (en) 1995-10-17 1996-09-23 Internal combustion diesel engine for motor-vehicles, with direct injection
ES96933360T ES2135922T3 (es) 1995-10-17 1996-09-23 Motor diesel de combustion interna para vehiculos automoviles, con inyeccion directa.
TR97/00503T TR199700503T1 (xx) 1995-10-17 1996-09-23 Motorlu ara�lar i�in do�rudan enjeksiyonlu i�ten yanmal� dizel motor.
MXPA/A/1997/004470A MXPA97004470A (en) 1995-10-17 1997-06-16 Internal combustion diesel engine for motorized vehicles with dire injection
JP2008105933A JP2008175213A (ja) 1995-10-17 2008-04-15 自動車のための直接噴射による内燃ディーゼルエンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000834A IT1280976B1 (it) 1995-10-17 1995-10-17 Motore a combustione interna a ciclo diesel, per autovetture, ad iniezione diretta

Publications (3)

Publication Number Publication Date
ITTO950834A0 ITTO950834A0 (it) 1995-10-17
ITTO950834A1 ITTO950834A1 (it) 1997-04-17
IT1280976B1 true IT1280976B1 (it) 1998-02-11

Family

ID=11413890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000834A IT1280976B1 (it) 1995-10-17 1995-10-17 Motore a combustione interna a ciclo diesel, per autovetture, ad iniezione diretta

Country Status (9)

Country Link
US (1) US5927246A (it)
EP (1) EP0797732B1 (it)
JP (2) JPH11501381A (it)
CA (1) CA2205485C (it)
DE (1) DE69603942T2 (it)
ES (1) ES2135922T3 (it)
IT (1) IT1280976B1 (it)
TR (1) TR199700503T1 (it)
WO (1) WO1997014879A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3622445B2 (ja) * 1997-09-29 2005-02-23 日産自動車株式会社 直噴式内燃機関のシリンダヘッド製造方法
JP3806627B2 (ja) * 2001-09-18 2006-08-09 株式会社クボタ 直接噴射式ディーゼルエンジン
FR3080888B1 (fr) * 2018-05-04 2020-10-23 Ifp Energies Now Dispositif d'admission de gaz avec une intersection du conduit d'admission et de la calibration de soupape inclinee par rapport a la face feu
FR3095237B1 (fr) * 2019-04-16 2021-04-09 Ifp Energies Now Dispositif d’admission de gaz avec deux conduits d’admission dissymétriques
US11655777B2 (en) * 2021-09-07 2023-05-23 Southwest Research Institute Parallel intake valve tumble flow engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832983A (en) * 1972-02-16 1974-09-03 J Nickly Cylinder head for an internal combustion engine
SE401239B (sv) * 1972-05-10 1978-04-24 List Hans Forbrenningsmotor av insprutningstyp
US4703729A (en) * 1986-10-14 1987-11-03 Kubota Ltd. Intake system with double intake ports for internal combustion engine
IT1240140B (it) * 1990-03-20 1993-11-27 Fiat Auto Spa Testa per motori a combustione interna per autoveicoli
JP2591280B2 (ja) * 1990-08-16 1997-03-19 日産自動車株式会社 直噴式ディーゼルエンジン
AT402430B (de) * 1992-04-09 1997-05-26 Avl Verbrennungskraft Messtech Dieselbrennkraftmaschine mit einem oder mehreren hin- und hergehenden kolben
DE4230528A1 (de) * 1992-09-12 1994-03-17 Opel Adam Ag Brennkraftmaschine
JPH06173619A (ja) * 1992-12-08 1994-06-21 Yamaha Motor Co Ltd ４サイクルエンジンの動弁機構
JPH06185312A (ja) * 1992-12-18 1994-07-05 Toyota Motor Corp ２サイクル機関の燃焼室
DE4315233A1 (de) * 1993-05-07 1994-07-28 Daimler Benz Ag Direkteinspritzende Brennkraftmaschine mit einem im Zylinderkopf zwischen Gaswechselventilen angeordneten Kraftstoffeinspritzventil
JP3300910B2 (ja) * 1994-02-04 2002-07-08 マツダ株式会社 直噴式ディーゼルエンジン

Also Published As

Publication number Publication date
JPH11501381A (ja) 1999-02-02
ES2135922T3 (es) 1999-11-01
DE69603942D1 (de) 1999-09-30
WO1997014879A1 (en) 1997-04-24
DE69603942T2 (de) 2000-02-03
CA2205485A1 (en) 1997-04-24
JP2008175213A (ja) 2008-07-31
EP0797732B1 (en) 1999-08-25
MX9704470A (es) 1998-07-31
US5927246A (en) 1999-07-27
EP0797732A1 (en) 1997-10-01
CA2205485C (en) 2002-01-15
ITTO950834A1 (it) 1997-04-17
TR199700503T1 (xx) 1997-11-21
ITTO950834A0 (it) 1995-10-17

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