DK114102B - Motor med kompressionstænding. - Google Patents

Motor med kompressionstænding.

Info

Publication number
DK114102B
DK114102B DK605966AA DK605966A DK114102B DK 114102 B DK114102 B DK 114102B DK 605966A A DK605966A A DK 605966AA DK 605966 A DK605966 A DK 605966A DK 114102 B DK114102 B DK 114102B
Authority
DK
Denmark
Prior art keywords
engine
compression ignition
ignition
compression
Prior art date
Application number
DK605966AA
Other languages
Danish (da)
English (en)
Inventor
P Eyzat
Original Assignee
Inst Du Petrole Des Carburants
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 Inst Du Petrole Des Carburants filed Critical Inst Du Petrole Des Carburants
Publication of DK114102B publication Critical patent/DK114102B/da

Links

Classifications

    • 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 
    • F02F3/28—Other pistons with specially-shaped 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder 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
    • F02B23/02—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
    • F02B23/063—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 the combustion space in the piston interacting fluid dynamically with the cylinder head, the injector body or the cylinder wall
    • 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
    • F02B23/0678—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
    • F02B23/0684—Ring like bowl, e.g. toroidal
    • 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
    • F02B23/0696—W-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 wall
    • 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
    • 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
    • F02B2275/16—Indirect injection
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/22—Four stroke engines
    • F02B2720/226—Four stroke engines with measures for improving combustion
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DK605966AA 1965-11-23 1966-11-23 Motor med kompressionstænding. DK114102B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39509A FR1529533A (fr) 1965-11-23 1965-11-23 Perfectionnement aux moteurs à allumage par compression

Publications (1)

Publication Number Publication Date
DK114102B true DK114102B (da) 1969-05-27

Family

ID=8593231

Family Applications (1)

Application Number Title Priority Date Filing Date
DK605966AA DK114102B (da) 1965-11-23 1966-11-23 Motor med kompressionstænding.

Country Status (12)

Country Link
US (1) US3386422A (fr)
BE (1) BE689991A (fr)
CH (1) CH516079A (fr)
DE (1) DE1526302A1 (fr)
DK (1) DK114102B (fr)
ES (1) ES333618A1 (fr)
FR (1) FR1529533A (fr)
GB (1) GB1160376A (fr)
NL (1) NL150882B (fr)
NO (1) NO119199B (fr)
OA (1) OA03356A (fr)
SE (1) SE304637B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1751542A1 (de) * 1968-06-15 1971-03-18 Daimler Benz Ag Verbrennungsverfahren einer luftverdichtenden selbstzuendenden Einspritzbrennkraftmaschine mit Vorkammer sowie Brennkraftmaschine zum Durchfuehren des Verfahrens
DE1751576A1 (de) * 1968-06-21 1971-07-08 Daimler Benz Ag Luftverdichtende selbstzuendende Einspritzbrennkraftmaschine mit Vorkammer
FR2086996A5 (fr) * 1970-04-15 1971-12-31 Inst Francais Du Petrole
US3963001A (en) * 1970-11-27 1976-06-15 Mcculloch Corporation Combustion system for internal combustion engines
RO77086A2 (fr) * 1980-04-27 1983-02-01 Institutul National De Motoare Termice,Ro Procede et chambre de combustion de synthese a tourbillonnement variable
DE3231112C2 (de) * 1981-12-18 1984-12-06 Boris Petrovič Bajkov Brennkraftmaschine
FR2519075A1 (fr) * 1981-12-24 1983-07-01 Gonchar Boris Perfectionnement aux moteurs a combustion interne a chambre de precombustion
US4483289A (en) * 1981-12-29 1984-11-20 Paul Marius A Synthesis procedure and combustion chamber with variable turbulence
GB8421445D0 (en) * 1984-08-23 1984-09-26 Greenhough J H Ic engine
US4846126A (en) * 1987-12-18 1989-07-11 Urban Transportation Development Corporation Ltd. Natural gas fuel injection
DE69003730T2 (de) * 1989-04-26 1994-01-27 Isuzu Ceramics Res Inst Wärmeisolierter Viertakt-Verbrennungsmotor mit Vorkammern.
EP0645529B1 (fr) * 1993-09-28 1998-01-07 Isuzu Ceramics Research Institute Co., Ltd. Moteur à isolation thermique
EP0902175B1 (fr) * 1996-05-28 2002-11-13 Hiroyasu Tanigawa Moteur a cycle de conservation d'energie
CA2271016C (fr) * 1996-11-07 2005-07-26 Pier Andrea Rigazzi Procede de constitution d'un melange de carburant et d'allumage de ce melange dans une chambre de precombustion ouverte vers les cylindres
WO1999023376A1 (fr) * 1997-11-04 1999-05-14 Oleg Nijegorodtsev Moteur gdi a systeme mms
DE10028449A1 (de) * 2000-06-08 2001-07-05 Daimler Chrysler Ag Luftverdichtende Brennkraftmaschine
US6557520B2 (en) 2001-08-30 2003-05-06 Southwest Research Institute Multi-zone combustion chamber and method for combustion control in compression-ignited reciprocating engines
US20100326400A1 (en) * 2009-06-30 2010-12-30 Hayes Diversified Technologies, Inc. High Efficiency Pre-Chamber Internal Combustion Engines and Methods Thereof
CH704511A1 (de) * 2011-02-18 2012-08-31 Liebherr Machines Bulle Sa Gasottomotor.
US10927750B2 (en) 2016-01-14 2021-02-23 Nautilus Engineering, Llc Systems and methods of compression ignition engines
CN109072763A (zh) 2016-01-14 2018-12-21 那提勒斯工程有限责任公司 压缩点火引擎的改良系统及方法
US10364738B2 (en) * 2016-11-08 2019-07-30 Ford Global Technologies, Llc Pre-chamber ignition system
CN112879148B (zh) * 2021-01-25 2022-11-08 华中科技大学 一种适用于高功率密度柴油机的非对称燃烧室系统
CN113586227A (zh) * 2021-08-25 2021-11-02 中国第一汽车股份有限公司 一种汽油机的燃烧室结构及汽油机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419702A (en) * 1921-07-14 1922-06-13 Tartrais Eugene Henri Combustion chamber for internal-combustion engines
US1867682A (en) * 1922-08-05 1932-07-19 Sperry Dev Co Improvement in combustion chamber for combustion engines
US1605000A (en) * 1923-02-12 1926-11-02 Schneider Heinrich Internal-combustion engine of the fuel-injection type
US1867683A (en) * 1923-10-22 1932-07-19 Sperry Dev Co Combustion engine
US2033810A (en) * 1933-10-31 1936-03-10 Bernard Renee Internal combustion engine

Also Published As

Publication number Publication date
OA03356A (fr) 1970-12-15
DE1526302A1 (de) 1970-04-02
NL150882B (nl) 1976-09-15
CH516079A (fr) 1971-11-30
NL6616481A (fr) 1967-05-24
FR1529533A (fr) 1968-06-21
SE304637B (fr) 1968-09-30
NO119199B (fr) 1970-04-06
US3386422A (en) 1968-06-04
BE689991A (fr) 1967-05-22
ES333618A1 (es) 1968-03-16
GB1160376A (en) 1969-08-06

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Legal Events

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PUP Patent expired