BR0002308A - Processo para determinar a temporização de uma quantidade de combustìvel distribuìda para a câmara de combustão - Google Patents

Processo para determinar a temporização de uma quantidade de combustìvel distribuìda para a câmara de combustão

Info

Publication number
BR0002308A
BR0002308A BR0002308-6A BR0002308A BR0002308A BR 0002308 A BR0002308 A BR 0002308A BR 0002308 A BR0002308 A BR 0002308A BR 0002308 A BR0002308 A BR 0002308A
Authority
BR
Brazil
Prior art keywords
fuel
signal
timing
fuel pressure
engine
Prior art date
Application number
BR0002308-6A
Other languages
English (en)
Inventor
Ruonan Sun
Michael John Pipho
Ernest Allen Streicher
Jason Edward Yost
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of BR0002308A publication Critical patent/BR0002308A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/408—Electrically controlling a diesel injection pump of the distributing type
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

"PROCESSO PARA DETERMINAR A TEMPORIZAçãO DE UMA QUANTIDADE DE COMBUSTìVEL DISTRIBUìDA PARA A CâMARA DE COMBUSTãO" Um sistema e processo detecta temporização de distribuição de combustível para um motor Diesel possuindo uma fonte de combustível pressurizado e uma linha de combustível para distribuir combustível para uma câmara de combustão do suprimento do motor. Um sensor de pressão de combustível sensoreia a pressão do combustível. A velocidade do motor é sensoreada. A quantidade de injeção de combustível é sensoreada e um sinal de carga de motor é derivado dela. Um sinal de limiar variável é gerado como função do sinal de velocidade do motor e o sinal de carga de motor. O sinal de pressão de combustível é comparado com o sinal de limiar variável e um sinal de temporização é gerado quando o sinal de pressão de combustível cruza o sinal de limiar variável enquanto o sinal de pressão de combustível estiver aumentando em magnitude.
BR0002308-6A 1999-07-07 2000-07-04 Processo para determinar a temporização de uma quantidade de combustìvel distribuìda para a câmara de combustão BR0002308A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34885399A 1999-07-07 1999-07-07

Publications (1)

Publication Number Publication Date
BR0002308A true BR0002308A (pt) 2001-04-03

Family

ID=23369834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002308-6A BR0002308A (pt) 1999-07-07 2000-07-04 Processo para determinar a temporização de uma quantidade de combustìvel distribuìda para a câmara de combustão

Country Status (5)

Country Link
EP (1) EP1067283A3 (pt)
JP (1) JP2001055954A (pt)
AU (1) AU4262900A (pt)
BR (1) BR0002308A (pt)
CA (1) CA2298305A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102102589B (zh) * 2011-03-07 2013-04-24 沪东重机有限公司 一种低速船用柴油机电子可变喷油定时装置的调整方法
CN102305138B (zh) * 2011-08-16 2013-08-14 沪东重机有限公司 基于恒定爆发压力的柴油机性能调整方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118425A1 (de) 1981-05-09 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum erfassen der den brennraeumen eines dieselmotors zugefuehrten kraftstoffmenge
US4841936A (en) * 1985-06-27 1989-06-27 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an internal combustion engine
DE3612808A1 (de) 1986-04-16 1987-10-22 Bosch Gmbh Robert Anordnung zur erfassung des spritzbeginns bei einer dieselbrennkraftmaschine
IT1261574B (it) * 1993-09-03 1996-05-23 Fiat Ricerche Sistema di controllo dell'iniezione in impianti di iniezione ad alta pressione per motori a combustione interna
DE19547647A1 (de) * 1995-12-20 1997-06-26 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumeßsystems einer Brennkraftmaschine
DE19729101A1 (de) * 1997-07-08 1999-01-14 Bosch Gmbh Robert System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs

Also Published As

Publication number Publication date
EP1067283A3 (de) 2003-03-05
AU4262900A (en) 2001-01-11
JP2001055954A (ja) 2001-02-27
CA2298305A1 (en) 2001-01-07
EP1067283A2 (de) 2001-01-10

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired