IN152143B - - Google Patents

Info

Publication number: IN152143B
Authority: IN; India

Application number

IN620/CAL/79A

Other languages

English (en)

Inventor

Dipl-Ing Joachim Lohr

Dipl-Ing Friedrich Bauer

Dr-Ing Klaus Wiebicke

Original Assignee

Maschf Augsburg Nuernberg Ag

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.)

1978-06-19

Filing date

1979-06-15

Publication date

1983-10-29

1979-06-15 Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag

1983-10-29 Publication of IN152143B publication Critical patent/IN152143B/en

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
- F02B23/02—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
- F02B23/0675—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 the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/083—Having two or more closing springs acting on injection-valve
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling discharge orifices
- 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
- 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
- F02B23/0621—Squish flow
- 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
- F02B23/0624—Swirl flow
- 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
- F02B23/0645—Details related to the fuel injector or the fuel spray
- F02B23/0663—Details related to the fuel injector or the fuel spray having multiple injectors per 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
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side
- 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)
Fuel-Injection Apparatus (AREA)
Combustion Methods Of Internal-Combustion Engines (AREA)

IN620/CAL/79A 1978-06-19 1979-06-15 IN152143B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2826602A DE2826602C2 (de)	1978-06-19	1978-06-19	Luftverdichtende, direkteinspritzende Brennkraftmaschine

Publications (1)

Publication Number	Publication Date
IN152143B true IN152143B (it)	1983-10-29

Family

ID=6042028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN620/CAL/79A IN152143B (it)	1978-06-19	1979-06-15

Country Status (10)

Country	Link
JP (1)	JPS555495A (it)
DD (1)	DD144433A1 (it)
DE (1)	DE2826602C2 (it)
FR (1)	FR2432095A1 (it)
GB (1)	GB2024936B (it)
HU (1)	HU182899B (it)
IN (1)	IN152143B (it)
IT (1)	IT1121441B (it)
RO (1)	RO77469A (it)
SE (1)	SE7905364L (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2711390A1 (de) *	1977-03-16	1978-09-21	Bosch Gmbh Robert	Kraftstoffeinspritzduese
DE3151293A1 (de) *	1981-12-24	1983-07-07	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzsystem fuer kraftstoffdirekteinspritzung bei brenn-kraftmaschinen
JPS59108819A (ja) *	1982-12-13	1984-06-23	Toyota Central Res & Dev Lab Inc	燃料噴射式内燃機関
FR2571135B1 (fr) *	1984-10-02	1987-02-06	Moet & Chandon	Procede et appareil de transfert et/ou de dosage de particules fragiles, a cadence elevee, en vue, par exemple, de l'insertion dans un recipient
US4709672A (en) *	1985-05-21	1987-12-01	Isuzu Motors Limited	Combustion chamber for an internal-combustion engine
JPS6238828A (ja) *	1985-08-13	1987-02-19	Isuzu Motors Ltd	直噴式デイ−ゼル機関
JPS62121827A (ja) *	1985-11-21	1987-06-03	Isuzu Motors Ltd	スパ−クアシストデイ−ゼル機関
WO1989003935A1 (fr) *	1987-10-30	1989-05-05	Nauchno-Proizvodstvennoe Obiedinenie Po Toplivnoi	Atomiseur de gicleur diesel
RU2135790C1 (ru) *	1997-05-06	1999-08-27	Московский государственный автомобильно-дорожный институт (Технический университет)	Автотракторный дизель
RU2135816C1 (ru) *	1997-09-29	1999-08-27	Военный автомобильный институт	Распылитель форсунки для впрыскивания топлива методом соударяющихся струй
RU2136948C1 (ru) *	1998-02-10	1999-09-10	Военный автомобильный институт	Распылитель форсунки для впрыскивания топлива методом соударяющихся струй
FR3071880B1 (fr) *	2017-09-29	2019-09-27	IFP Energies Nouvelles	Moteur a combustion interne avec injection directe de carburant dans le sens du mouvement des gaz d'admission
FR3071878B1 (fr) *	2017-09-29	2019-09-27	IFP Energies Nouvelles	Chambre de combustion de forme elliptique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE475438A (it) *	1946-08-28
FR994588A (fr) *	1949-09-01	1951-11-19	Aviat Et Materiel Moderne Soc	Injecteur à deux ou plusieurs jets
DE865683C (de) *	1951-12-18	1953-02-05	Hans Krug	Einspritzverfahren fuer einen schnell laufenden Dieselmotor mit im Kolben liegendem rotationskoerperfoermigem Verbrennungsraum
DE1026572B (de) *	1956-11-16	1958-03-20	Friedmann & Maier Ag	Einspritzduese fuer Einspritzbrennkraftmaschinen
US3442451A (en) *	1967-06-14	1969-05-06	Gen Motors Corp	Dual stage accumulator type fuel injector
US3559892A (en) *	1968-06-18	1971-02-02	Ambac Ind	Fuel injection nozzle with auxiliary spray orifice
DE1914742A1 (de) *	1969-03-22	1970-10-01	Maschf Augsburg Nuernberg Ag	Brennstoffeinspritzduese fuer Brennkraftmaschinen
DE2525770A1 (de) *	1975-06-10	1976-12-23	Maschf Augsburg Nuernberg Ag	Luftverdichtende, direkt einspritzende brennkraftmaschine

1978
- 1978-06-19 DE DE2826602A patent/DE2826602C2/de not_active Expired
1979
- 1979-06-14 DD DD79213623A patent/DD144433A1/de unknown
- 1979-06-15 IN IN620/CAL/79A patent/IN152143B/en unknown
- 1979-06-18 RO RO7997886A patent/RO77469A/ro unknown
- 1979-06-18 JP JP7666679A patent/JPS555495A/ja active Pending
- 1979-06-18 HU HU79MA3166A patent/HU182899B/hu unknown
- 1979-06-18 IT IT23659/79A patent/IT1121441B/it active
- 1979-06-18 SE SE7905364A patent/SE7905364L/xx not_active Application Discontinuation
- 1979-06-19 GB GB7921221A patent/GB2024936B/en not_active Expired
- 1979-06-19 FR FR7915648A patent/FR2432095A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
IT1121441B (it)	1986-04-02
FR2432095A1 (fr)	1980-02-22
DE2826602A1 (de)	1979-12-20
GB2024936A (en)	1980-01-16
HU182899B (en)	1984-03-28
GB2024936B (en)	1982-10-27
JPS555495A (en)	1980-01-16
IT7923659A0 (it)	1979-06-18
DD144433A1 (de)	1980-10-15
SE7905364L (sv)	1979-12-20
DE2826602C2 (de)	1982-07-15
RO77469A (ro)	1981-11-04

Publication	Publication Date	Title
FR2413106B1 (it)	1982-03-12
FR2415752B1 (it)	1982-04-30
FR2416263B1 (it)	1982-07-02
DE2953947A1 (it)	1982-09-23
FR2414105B1 (it)	1984-04-06
FR2414297B1 (it)	1984-02-17
FR2416987B1 (it)	1983-07-22
FR2414554B1 (it)	1980-06-13
AU3898778A (it)	1978-09-28
FR2413670B1 (it)	1981-05-22
AU3892778A (it)	1978-10-13
AU73950S (it)	1978-04-07
BG25858A1 (it)	1979-01-12
BG25857A1 (it)	1979-01-12
BG25816A1 (it)	1979-01-12
BG26264A1 (it)	1979-03-15
BG26022A1 (it)	1979-02-15
BE871570A (it)	1979-02-15
BG26014A1 (it)	1979-02-15
BG25836A1 (it)	1979-01-12
BG25917A1 (it)	1979-01-12
BG26009A1 (it)	1979-02-15
BG25940A1 (it)	1979-01-12
BG25972A1 (it)	1979-01-12
BG25952A1 (it)	1979-01-12