SE9704344L - Förbränningssystem - Google Patents

Förbränningssystem

Info

Publication number
SE9704344L
SE9704344L SE9704344A SE9704344A SE9704344L SE 9704344 L SE9704344 L SE 9704344L SE 9704344 A SE9704344 A SE 9704344A SE 9704344 A SE9704344 A SE 9704344A SE 9704344 L SE9704344 L SE 9704344L
Authority
SE
Sweden
Prior art keywords
cylinder chamber
intake
valve
intake duct
duct
Prior art date
Application number
SE9704344A
Other languages
English (en)
Other versions
SE9704344D0 (sv
SE519767C2 (sv
Inventor
Stefan Stroemberg
Jonny Nisbet
Magnus Gustavsson
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Priority to SE9704344A priority Critical patent/SE519767C2/sv
Publication of SE9704344D0 publication Critical patent/SE9704344D0/sv
Priority to EP98957277A priority patent/EP1034365B1/en
Priority to PCT/SE1998/002102 priority patent/WO1999030016A1/sv
Priority to JP2000524567A priority patent/JP2001526351A/ja
Priority to DE69829113T priority patent/DE69829113T2/de
Publication of SE9704344L publication Critical patent/SE9704344L/sv
Priority to US09/578,949 priority patent/US6360715B1/en
Publication of SE519767C2 publication Critical patent/SE519767C2/sv

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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • 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
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-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
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • 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
SE9704344A 1997-11-26 1997-11-26 Förbränningssystem SE519767C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9704344A SE519767C2 (sv) 1997-11-26 1997-11-26 Förbränningssystem
EP98957277A EP1034365B1 (en) 1997-11-26 1998-11-20 Engine combustion system
PCT/SE1998/002102 WO1999030016A1 (sv) 1997-11-26 1998-11-20 Engine combustion system
JP2000524567A JP2001526351A (ja) 1997-11-26 1998-11-20 エンジン燃焼システム
DE69829113T DE69829113T2 (de) 1997-11-26 1998-11-20 Brennkraftmaschinensystem
US09/578,949 US6360715B1 (en) 1997-11-26 2000-05-25 Engine combustion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704344A SE519767C2 (sv) 1997-11-26 1997-11-26 Förbränningssystem

Publications (3)

Publication Number Publication Date
SE9704344D0 SE9704344D0 (sv) 1997-11-26
SE9704344L true SE9704344L (sv) 1999-05-27
SE519767C2 SE519767C2 (sv) 2003-04-08

Family

ID=20409127

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704344A SE519767C2 (sv) 1997-11-26 1997-11-26 Förbränningssystem

Country Status (6)

Country Link
US (1) US6360715B1 (sv)
EP (1) EP1034365B1 (sv)
JP (1) JP2001526351A (sv)
DE (1) DE69829113T2 (sv)
SE (1) SE519767C2 (sv)
WO (1) WO1999030016A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ604000A0 (en) * 2000-03-03 2000-03-30 Orbital Engine Company (Australia) Proprietary Limited Internal combustion engines and control
US20040221830A1 (en) * 2003-05-06 2004-11-11 Cummins Inc. Cylinder head with machined intake port and process for manufacturing
US7581526B2 (en) * 2005-09-01 2009-09-01 Harry V. Lehmann Device and method to increase fuel burn efficiency in internal combustion engines
CN103180566B (zh) * 2010-10-15 2015-09-30 三菱自动车工业株式会社 吸气端口燃料喷射发动机
EP3296551B1 (en) * 2015-05-12 2020-10-21 Yamaha Hatsudoki Kabushiki Kaisha Two-valve engine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883032A (en) * 1989-01-23 1989-11-28 Ford Motor Company In-cylinder control of particulates and nitric oxide for diesel engine
GB8927668D0 (en) * 1989-12-07 1990-02-07 Ricardo Group Plc Internal combustion engines
GB8928386D0 (en) * 1989-12-15 1990-02-21 Ricardo Group Plc Internal combustion engine
US5115774A (en) * 1990-12-26 1992-05-26 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
US5170455A (en) * 1991-10-30 1992-12-08 At&T Bell Laboratories Optical connective device
US5305720A (en) 1992-02-28 1994-04-26 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
US5285755A (en) * 1993-03-08 1994-02-15 Chrysler Corporation Open chamber diesel engine having a piston with recesses therein
JPH07150945A (ja) * 1993-11-26 1995-06-13 Yamaha Motor Co Ltd ４サイクルエンジンの燃焼室構造
JPH08246877A (ja) 1995-03-06 1996-09-24 Nissan Motor Co Ltd 内燃機関の燃焼室構造
JP3635730B2 (ja) 1995-09-05 2005-04-06 三菱自動車工業株式会社 内燃機関の吸気構造
EP0958450B1 (en) * 1997-02-01 2002-04-10 Ford Global Technologies, Inc. Direct injection spark ignition engine
JP3783747B2 (ja) * 1997-05-27 2006-06-07 日産自動車株式会社 内燃機関
JP3733721B2 (ja) * 1997-12-18 2006-01-11 日産自動車株式会社 直噴火花点火式内燃機関
JP3644228B2 (ja) * 1998-01-07 2005-04-27 日産自動車株式会社 筒内噴射式火花点火機関
ATE250718T1 (de) * 1998-09-25 2003-10-15 Fev Motorentech Gmbh Kolben für eine kolbenbrennkraftmaschine

Also Published As

Publication number Publication date
EP1034365B1 (en) 2005-02-23
EP1034365A1 (en) 2000-09-13
SE9704344D0 (sv) 1997-11-26
JP2001526351A (ja) 2001-12-18
SE519767C2 (sv) 2003-04-08
DE69829113T2 (de) 2005-12-29
WO1999030016A1 (sv) 1999-06-17
DE69829113D1 (de) 2005-03-31
US6360715B1 (en) 2002-03-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed