JP4700172B2 - 特に自動車の内燃機関の燃料供給系を診断する方法 - Google Patents

特に自動車の内燃機関の燃料供給系を診断する方法 Download PDF

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Publication number
JP4700172B2
JP4700172B2 JP2000212795A JP2000212795A JP4700172B2 JP 4700172 B2 JP4700172 B2 JP 4700172B2 JP 2000212795 A JP2000212795 A JP 2000212795A JP 2000212795 A JP2000212795 A JP 2000212795A JP 4700172 B2 JP4700172 B2 JP 4700172B2
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JP
Japan
Prior art keywords
fuel
pressure
supply system
distribution pipe
fuel supply
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.)
Expired - Fee Related
Application number
JP2000212795A
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English (en)
Japanese (ja)
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JP2001041133A (ja
Inventor
ラウフェンベルク クサーファー
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.)
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Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2001041133A publication Critical patent/JP2001041133A/ja
Application granted granted Critical
Publication of JP4700172B2 publication Critical patent/JP4700172B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F02D41/22—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
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • 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
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump

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)
  • Fuel-Injection Apparatus (AREA)
  • Testing Of Engines (AREA)
JP2000212795A 1999-07-15 2000-07-13 特に自動車の内燃機関の燃料供給系を診断する方法 Expired - Fee Related JP4700172B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19933253A DE19933253B4 (de) 1999-07-15 1999-07-15 Verfahren zur Diagnose eines Kraftstoffversorgungssystems einer Brennkraftmaschine insbesondere für ein Kraftfahrzeug
DE19933253.3 1999-07-15

Publications (2)

Publication Number Publication Date
JP2001041133A JP2001041133A (ja) 2001-02-13
JP4700172B2 true JP4700172B2 (ja) 2011-06-15

Family

ID=7914931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000212795A Expired - Fee Related JP4700172B2 (ja) 1999-07-15 2000-07-13 特に自動車の内燃機関の燃料供給系を診断する方法

Country Status (4)

Country Link
JP (1) JP4700172B2 (de)
DE (1) DE19933253B4 (de)
FR (1) FR2796419B1 (de)
IT (1) IT1318075B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075108A1 (de) * 2011-01-31 2012-08-02 Robert Bosch Gmbh Verfahren zum Bestimmen einer Steuermenge eines Injektors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08121281A (ja) * 1994-10-21 1996-05-14 Nippondenso Co Ltd 燃料噴射装置
JPH09209813A (ja) * 1996-02-08 1997-08-12 Robert Bosch Gmbh 内燃機関の制御方法及び装置
JPH109073A (ja) * 1996-06-26 1998-01-13 Unisia Jecs Corp 燃圧センサの特性学習装置
JPH1162748A (ja) * 1997-08-11 1999-03-05 Sanshin Ind Co Ltd 燃料噴射式エンジンの燃料供給装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411007A (en) * 1993-05-31 1995-05-02 Suzuki Motor Corporation Air-fuel ratio control apparatus of internal combustion engine
US5598817A (en) * 1993-09-10 1997-02-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel feeding system for internal combustion engine
DE19539883B4 (de) * 1995-05-26 2011-06-01 Robert Bosch Gmbh Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine
DE19614884A1 (de) * 1996-04-16 1997-10-23 Bosch Gmbh Robert Anordnung und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE19618932C2 (de) * 1996-05-10 2001-02-01 Siemens Ag Vorrichtung und Verfahren zur Regelung des Kraftstoffdruckes in einem Hochdruckspeicher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08121281A (ja) * 1994-10-21 1996-05-14 Nippondenso Co Ltd 燃料噴射装置
JPH09209813A (ja) * 1996-02-08 1997-08-12 Robert Bosch Gmbh 内燃機関の制御方法及び装置
JPH109073A (ja) * 1996-06-26 1998-01-13 Unisia Jecs Corp 燃圧センサの特性学習装置
JPH1162748A (ja) * 1997-08-11 1999-03-05 Sanshin Ind Co Ltd 燃料噴射式エンジンの燃料供給装置

Also Published As

Publication number Publication date
FR2796419B1 (fr) 2005-11-11
ITMI20001552A0 (it) 2000-07-11
JP2001041133A (ja) 2001-02-13
DE19933253B4 (de) 2006-01-19
DE19933253A1 (de) 2001-01-25
IT1318075B1 (it) 2003-07-21
ITMI20001552A1 (it) 2002-01-11
FR2796419A1 (fr) 2001-01-19

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