JPH1077890A - 内燃機関の燃料調量系の流量制限器の監視方法及び監視装置 - Google Patents

内燃機関の燃料調量系の流量制限器の監視方法及び監視装置

Info

Publication number
JPH1077890A
JPH1077890A JP21285797A JP21285797A JPH1077890A JP H1077890 A JPH1077890 A JP H1077890A JP 21285797 A JP21285797 A JP 21285797A JP 21285797 A JP21285797 A JP 21285797A JP H1077890 A JPH1077890 A JP H1077890A
Authority
JP
Japan
Prior art keywords
fuel
internal combustion
combustion engine
flow
flow restrictor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP21285797A
Other languages
English (en)
Japanese (ja)
Inventor
Juergen Biester
ビースター ユルゲン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH1077890A publication Critical patent/JPH1077890A/ja
Pending legal-status Critical Current

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
    • 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
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/3809—Common rail control systems
    • 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
    • F02D2041/224—Diagnosis of the fuel system

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)
JP21285797A 1996-08-10 1997-08-07 内燃機関の燃料調量系の流量制限器の監視方法及び監視装置 Pending JPH1077890A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632339.8 1996-08-10
DE1996132339 DE19632339A1 (de) 1996-08-10 1996-08-10 Verfahren und Vorrichtung zur Überwachung eines Durchflußbegrenzers eines Kraftstoffzumeßsystems einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
JPH1077890A true JPH1077890A (ja) 1998-03-24

Family

ID=7802335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21285797A Pending JPH1077890A (ja) 1996-08-10 1997-08-07 内燃機関の燃料調量系の流量制限器の監視方法及び監視装置

Country Status (4)

Country Link
EP (1) EP0828069A3 (fr)
JP (1) JPH1077890A (fr)
CN (1) CN1085295C (fr)
DE (1) DE19632339A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006138323A (ja) * 2004-11-12 2006-06-01 Caterpillar Inc 電子流量制御弁
JP2015522125A (ja) * 2012-07-12 2015-08-03 ヴァルツィラ・スウィッツァランド・リミテッド 欠陥インジェクタを制御する方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850221C1 (de) * 1998-10-31 2000-05-04 Mtu Friedrichshafen Gmbh Verfahren zum Prüfen einer Drosselstelle, insbesondere einer Drosselstelle eines Injektors
JP4306123B2 (ja) * 2000-12-15 2009-07-29 トヨタ自動車株式会社 内燃機関の燃料供給系異常検出装置
DE102014205529A1 (de) 2014-03-25 2015-10-01 Robert Bosch Gmbh Verfahren zur Überwachung eines Durchflussbegrenzers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802770A1 (de) * 1988-01-30 1989-08-10 Bosch Gmbh Robert Sicherheitssystem fuer brennkraftmaschinen
DE3844287A1 (de) * 1988-12-30 1990-07-05 Bosch Gmbh Robert Verfahren und vorrichtung zur ueberpruefung eines sicherheitsabstellers bei brennkraftmaschinen, insbesondere dieselmotoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006138323A (ja) * 2004-11-12 2006-06-01 Caterpillar Inc 電子流量制御弁
JP2015522125A (ja) * 2012-07-12 2015-08-03 ヴァルツィラ・スウィッツァランド・リミテッド 欠陥インジェクタを制御する方法

Also Published As

Publication number Publication date
CN1085295C (zh) 2002-05-22
EP0828069A3 (fr) 2000-02-23
CN1173585A (zh) 1998-02-18
DE19632339A1 (de) 1998-02-12
EP0828069A2 (fr) 1998-03-11

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