BR8707812A - Metodo e dispositivo aperfeicoado para multi-injecao de combustivel para motores diesel a injecao direta - Google Patents

Metodo e dispositivo aperfeicoado para multi-injecao de combustivel para motores diesel a injecao direta

Info

Publication number
BR8707812A
BR8707812A BR8707812A BR8707812A BR8707812A BR 8707812 A BR8707812 A BR 8707812A BR 8707812 A BR8707812 A BR 8707812A BR 8707812 A BR8707812 A BR 8707812A BR 8707812 A BR8707812 A BR 8707812A
Authority
BR
Brazil
Prior art keywords
injection
fuel
diesel engines
perfect method
direct injection
Prior art date
Application number
BR8707812A
Other languages
English (en)
Inventor
Ludwig Elsbett
Gunter Elsbett
Klaus Elsbett
Original Assignee
Elsbett L
Elsbett G
Klaus Elsbett
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6308483&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8707812(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elsbett L, Elsbett G, Klaus Elsbett filed Critical Elsbett L
Publication of BR8707812A publication Critical patent/BR8707812A/pt

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
    • F02B3/08—Methods of operating
    • 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
    • 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
    • F02B23/0663—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
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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)
BR8707812A 1986-08-29 1987-08-31 Metodo e dispositivo aperfeicoado para multi-injecao de combustivel para motores diesel a injecao direta BR8707812A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863629437 DE3629437A1 (de) 1986-08-29 1986-08-29 Brennstoffeinspritzung fuer kolbenbrennkraftmaschine mit mehreren einspritzduesen
PCT/DE1987/000390 WO1988001683A1 (en) 1986-08-29 1987-08-31 Fuel injection for direct-injection diesel engine

Publications (1)

Publication Number Publication Date
BR8707812A true BR8707812A (pt) 1989-08-15

Family

ID=6308483

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707812A BR8707812A (pt) 1986-08-29 1987-08-31 Metodo e dispositivo aperfeicoado para multi-injecao de combustivel para motores diesel a injecao direta

Country Status (7)

Country Link
US (1) US4858579A (pt)
EP (1) EP0313583B1 (pt)
JP (1) JPH02501398A (pt)
AU (1) AU7860087A (pt)
BR (1) BR8707812A (pt)
DE (2) DE3629437A1 (pt)
WO (1) WO1988001683A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2583895Y2 (ja) * 1991-02-19 1998-10-27 三菱自動車工業株式会社 ディーゼルエンジン
US6405704B2 (en) 1992-07-27 2002-06-18 Kruse Technology Partnership Internal combustion engine with limited temperature cycle
US5265562A (en) * 1992-07-27 1993-11-30 Kruse Douglas C Internal combustion engine with limited temperature cycle
US5345906A (en) * 1993-07-20 1994-09-13 Luczak John R Fuel injection apparatus
JPH07317632A (ja) * 1994-05-27 1995-12-05 Mitsubishi Heavy Ind Ltd ディーゼル機関のシリンダカバー
DE19519390A1 (de) * 1995-05-26 1996-07-11 Heinz Keinert Doppeldirekteinspritzung für Verbrennungsmotoren (Dieselmotoren)
DE59705448D1 (de) * 1996-07-18 2002-01-03 Willy Mahler Mehrstoffverbrennungsmotor und Verwendung desselben
DE19947150A1 (de) * 1999-10-01 2001-04-05 Volkswagen Ag Fremdgezündete Brennkraftmaschine und Verfahren zur Gemischbildung in deren Brennraum
US6418885B1 (en) * 2000-03-17 2002-07-16 Marius A. Paul Total energy general optimized engine cycle
DE102004039764B4 (de) * 2004-08-17 2008-01-31 Alois Dotzer Mit Pflanzenöl betriebene dieselmotorische Brennkraftmaschine
US7617684B2 (en) * 2007-11-13 2009-11-17 Opra Technologies B.V. Impingement cooled can combustor
US20090165435A1 (en) * 2008-01-02 2009-07-02 Michal Koranek Dual fuel can combustor with automatic liquid fuel purge
DE202009017699U1 (de) * 2009-11-18 2010-09-23 Daude, Otto, Dr.-Ing. MBA Tangential am Zylinderumfang ausgerichtete Einspritzdüsen für Verbrennungsmotoren mit Gaswechselsteuerung
US8402940B2 (en) * 2010-04-01 2013-03-26 GM Global Technology Operations LLC Engine having fuel injection induced combustion chamber mixing
WO2011146110A1 (en) * 2010-05-18 2011-11-24 Achates Powers, Inc. Fuel injector support constructions for direct injection opposed-piston engines
US10415456B2 (en) * 2014-04-29 2019-09-17 Volvo Truck Corporation Combustion chamber for an internal combustion engine and an internal combustion engine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH96739A (de) * 1921-01-20 1922-11-01 Schweizerische Lokomotiv Verfahren und Einrichtung zum Einführen des Brennstoffes in den Verbrennungsraum von Verbrennungsmotoren mit Einspritzung des Brennstoffes allein.
DE497316C (de) * 1926-06-29 1930-05-06 Sulzer Akt Ges Geb Einspritzvorrichtung fuer Brennkraftmaschinen mit Druckzerstaeubung
DE727045C (de) * 1939-05-21 1942-10-26 Sulzer Ag Einspritzvorrichtung fuer Brennkraftmaschinen
US2640422A (en) * 1946-12-03 1953-06-02 Texas Co Fuel pump for internal-combustion engines
US2606538A (en) * 1946-12-03 1952-08-12 Texas Co Fuel injection internal-combustion engine
GB609115A (en) * 1947-03-03 1948-09-27 Crossley Brothers Ltd Improvements relating to compression ignition oil engines
DE854862C (de) * 1949-07-06 1952-11-06 Alfred Buechi Brennkraftmaschine
US2692587A (en) * 1952-06-23 1954-10-26 Texas Co Internal-combustion engine
US2741230A (en) * 1952-07-14 1956-04-10 Texaco Development Corp Method of operating an internal combustion engine
US2977942A (en) * 1958-07-02 1961-04-04 Texaco Development Corp Method of operating an internal combustion engine
FR1414354A (fr) * 1964-11-16 1965-10-15 Kloeckner Humboldt Deutz Ag Moteur à piston à combustion interne avec injection de carburant et compression d'air
GB1444957A (en) * 1972-08-23 1976-08-04 Elsbett L Reciprocating-piston internal combustion engine
DE2728063A1 (de) * 1977-06-22 1979-01-11 Elsbett L Luftverdichtende hubkolben-brennkraftmaschine, insbesondere dieselmotor
DE2841972A1 (de) * 1978-09-27 1980-04-10 Daimler Benz Ag Einspritz-brennkraftmaschine
DE2923670A1 (de) * 1979-06-12 1981-03-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kraftstoff-einspritzverfahren fuer direkt einspritzende, selbstzuendende und fremdgezuendete brennkraftmaschinen.
DE2928441A1 (de) * 1979-07-13 1981-01-29 Elsbett L Verfahren und ausfuehrung einer kolbenbrennkraftmaschine fuer reduzierten heizwertbedarf
JPS57171026A (en) * 1981-04-16 1982-10-21 Nippon Soken Inc Direct injection type diesel engine
US4543930A (en) * 1983-11-17 1985-10-01 Southwest Research Institute Staged direct injection diesel engine
DE3343677A1 (de) * 1983-12-02 1985-06-13 Ludwig Ing.(grad.) 8543 Hilpoltstein Elsbett Reduzierung der waerme- und schadstoffemissionen bei dieselmotoren
DE3528804A1 (de) * 1985-08-06 1987-02-19 Sulzer Ag Brennstoffeinspritzanordnung einer kolbenbrennkraftmaschine
JPS6238828A (ja) * 1985-08-13 1987-02-19 Isuzu Motors Ltd 直噴式デイ−ゼル機関

Also Published As

Publication number Publication date
WO1988001683A1 (en) 1988-03-10
DE3751675D1 (de) 1996-02-22
EP0313583B1 (de) 1996-01-10
US4858579A (en) 1989-08-22
DE3629437A1 (de) 1988-03-03
AU7860087A (en) 1988-03-24
JPH02501398A (ja) 1990-05-17
EP0313583A1 (de) 1989-05-03

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/08/2002