BR9702321A - Processo para a operação de um conjunto injetor de combustível - Google Patents

Processo para a operação de um conjunto injetor de combustível

Info

Publication number
BR9702321A
BR9702321A BR9702321A BR9702321A BR9702321A BR 9702321 A BR9702321 A BR 9702321A BR 9702321 A BR9702321 A BR 9702321A BR 9702321 A BR9702321 A BR 9702321A BR 9702321 A BR9702321 A BR 9702321A
Authority
BR
Brazil
Prior art keywords
operating
fuel injector
injector assembly
assembly
fuel
Prior art date
Application number
BR9702321A
Other languages
English (en)
Inventor
Eric Schmidt
Original Assignee
Bosch Gmbh Robert
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
Priority claimed from DE1996125487 external-priority patent/DE19625487A1/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9702321A publication Critical patent/BR9702321A/pt

Links

Classifications

    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/088—Safety, indicating, or supervising devices relating to tightness
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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

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)
  • Fuel-Injection Apparatus (AREA)
BR9702321A 1996-06-26 1997-02-14 Processo para a operação de um conjunto injetor de combustível BR9702321A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996125487 DE19625487A1 (de) 1995-09-14 1996-06-26 Verfahren zum Betrieb einer Kraftstoffeinspritzeinrichtung
PCT/DE1997/000293 WO1997049909A1 (de) 1996-06-26 1997-02-14 Verfahren zum betrieb einer kraftstoffeinspritzeinrichtung

Publications (1)

Publication Number Publication Date
BR9702321A true BR9702321A (pt) 1999-03-09

Family

ID=7798016

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9702321A BR9702321A (pt) 1996-06-26 1997-02-14 Processo para a operação de um conjunto injetor de combustível

Country Status (10)

Country Link
US (1) US6119656A (pt)
EP (1) EP0846222B1 (pt)
JP (1) JPH11511832A (pt)
KR (1) KR19990043977A (pt)
CN (1) CN1079898C (pt)
BR (1) BR9702321A (pt)
DE (1) DE59705538D1 (pt)
ES (1) ES2169369T3 (pt)
RU (1) RU2170360C2 (pt)
WO (1) WO1997049909A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0961021B1 (en) * 1998-05-29 2004-04-14 Toyota Jidosha Kabushiki Kaisha Fuel supply for internal combustion engine
JP3695213B2 (ja) * 1999-04-02 2005-09-14 いすゞ自動車株式会社 コモンレール式燃料噴射装置
KR100448356B1 (ko) * 2001-08-11 2004-09-10 현대자동차주식회사 차량의 자기진단방법
DE10141821C1 (de) * 2001-08-27 2003-04-24 Bosch Gmbh Robert Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine
JP2005127164A (ja) * 2003-10-21 2005-05-19 Denso Corp コモンレール式燃料噴射装置
DE102008001670B4 (de) * 2008-05-08 2022-03-31 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102013201997A1 (de) * 2013-02-07 2014-08-07 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betrieb einer Kraftstoffeinspritzeinrichtung insbesondere eines Kraftfahrzeuges

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801156A1 (de) * 1968-10-04 1970-04-16 Teldix Luftfahrt Ausruestung Kraftstoff-Einspritzvorrichtung mit einer durch eine bewegliche Wand abgeteilten Doppelkammer
DE1922986C3 (de) * 1969-05-06 1975-09-18 Erdoel-Raffinerie Mannheim Gmbh, 6800 Mannheim Verfahren zur Lecküberwachung von Flüssigkeitsleitungen
US3598096A (en) * 1970-01-28 1971-08-10 Gen Motors Corp Fuel metering system
US4109669A (en) * 1973-01-19 1978-08-29 Regie Nationale Des Usines Renault Electronic fuel injection system for internal combustion engines
JPS5323860B2 (pt) * 1973-08-30 1978-07-17
US3933135A (en) * 1974-05-01 1976-01-20 Zillman Jack H Electronic controlled manifold injection system
US4048964A (en) * 1975-07-24 1977-09-20 Chrysler Corporation Fuel metering apparatus and method
JPS5840829B2 (ja) * 1975-12-12 1983-09-08 日立マクセル株式会社 ヒスイデンカイエキデンチ
US4205648A (en) * 1977-05-19 1980-06-03 Chrysler Corporation Fuel circuit for an internal combustion engine
JPS60145438A (ja) * 1983-09-07 1985-07-31 Hitachi Ltd 内燃機関の燃料制御装置
EP0188911A3 (en) * 1984-12-25 1987-09-16 Nippon Kokan Kabushiki Kaisha Method and apparatus for detecting leaks in a gas pipe line
JPH0199056U (pt) * 1987-12-23 1989-07-03
JP2869464B2 (ja) * 1989-05-30 1999-03-10 富士重工業株式会社 ２サイクルエンジンの燃料噴射制御装置
US4971005A (en) * 1989-07-28 1990-11-20 United Technologies Corporation Fuel control utilizing a multifunction valve
JP3147460B2 (ja) * 1991-04-26 2001-03-19 株式会社デンソー 内燃機関の燃料噴射装置
JPH056857A (ja) * 1991-06-27 1993-01-14 Sanyo Electric Co Ltd 多層レジスト層の形成方法
US5355324A (en) * 1991-11-06 1994-10-11 Shell Oil Company Detecting leakage of fluid from a conduit
JP3191388B2 (ja) * 1992-03-27 2001-07-23 株式会社デンソー ディーゼル機関の蓄圧式燃料供給装置
JP3345933B2 (ja) * 1993-01-19 2002-11-18 株式会社デンソー 蓄圧式燃料噴射装置
IT1261575B (it) * 1993-09-03 1996-05-23 Fiat Ricerche Metodo di diagnosi di malfunzionamenti del circuito ad alta pressione di impianti di iniezione ad alta pressione per motori a combustione interna
US5507266A (en) * 1994-04-11 1996-04-16 Siemens Automotive L.P. Fuel pressure control using hysteresis pump drive
DE19534051A1 (de) * 1995-09-14 1997-03-20 Bosch Gmbh Robert Verfahren zum Betrieb einer Kraftstoffeinspritzeinrichtung

Also Published As

Publication number Publication date
EP0846222B1 (de) 2001-11-28
ES2169369T3 (es) 2002-07-01
KR19990043977A (ko) 1999-06-25
US6119656A (en) 2000-09-19
JPH11511832A (ja) 1999-10-12
WO1997049909A1 (de) 1997-12-31
CN1079898C (zh) 2002-02-27
EP0846222A1 (de) 1998-06-10
DE59705538D1 (de) 2002-01-10
RU2170360C2 (ru) 2001-07-10
CN1194681A (zh) 1998-09-30

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A,9A,10A,11A E 12A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2020 DE 22/09/2009 E AO NAO RECOLHIMENTO DA 13A, 14A, 15A E 16A ANUIDADES.