DE112016006412B4 - Kraftstoffpumpensteuervorrichtung - Google Patents

Kraftstoffpumpensteuervorrichtung Download PDF

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Publication number
DE112016006412B4
DE112016006412B4 DE112016006412.8T DE112016006412T DE112016006412B4 DE 112016006412 B4 DE112016006412 B4 DE 112016006412B4 DE 112016006412 T DE112016006412 T DE 112016006412T DE 112016006412 B4 DE112016006412 B4 DE 112016006412B4
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DE
Germany
Prior art keywords
fuel
fuel pump
discharge amount
pressure
pressurizing chamber
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.)
Active
Application number
DE112016006412.8T
Other languages
German (de)
English (en)
Other versions
DE112016006412T5 (de
Inventor
Masaharu NAKAOKA
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE112016006412T5 publication Critical patent/DE112016006412T5/de
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Publication of DE112016006412B4 publication Critical patent/DE112016006412B4/de
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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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • F02M59/368—Pump inlet valves being closed when actuated

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE112016006412.8T 2016-02-12 2016-12-26 Kraftstoffpumpensteuervorrichtung Active DE112016006412B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-024527 2016-02-12
JP2016024527A JP6421767B2 (ja) 2016-02-12 2016-02-12 燃料ポンプの制御装置
PCT/JP2016/088608 WO2017138270A1 (ja) 2016-02-12 2016-12-26 燃料ポンプの制御装置

Publications (2)

Publication Number Publication Date
DE112016006412T5 DE112016006412T5 (de) 2018-11-15
DE112016006412B4 true DE112016006412B4 (de) 2023-08-24

Family

ID=59563606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112016006412.8T Active DE112016006412B4 (de) 2016-02-12 2016-12-26 Kraftstoffpumpensteuervorrichtung

Country Status (5)

Country Link
US (1) US10641219B2 (enExample)
JP (1) JP6421767B2 (enExample)
CN (1) CN108603472B (enExample)
DE (1) DE112016006412B4 (enExample)
WO (1) WO2017138270A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202000380VA (en) 2017-07-21 2020-02-27 Fujimi Inc Method of polishing substrate and polishing composition set
JP7376997B2 (ja) * 2019-03-19 2023-11-09 株式会社Subaru 燃料供給装置
IT201900012300A1 (it) 2019-07-18 2021-01-18 Magneti Marelli Spa Metodo per controllare una pompa carburante ad alta pressione per un sistema di iniezione diretta
CN111173633B (zh) * 2019-12-31 2022-04-05 潍柴动力股份有限公司 燃油供油故障报警的方法、装置及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002213326A (ja) 2001-01-18 2002-07-31 Toyota Motor Corp 内燃機関の燃料供給装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884549A (en) * 1986-04-21 1989-12-05 Stanadyne Automotive Corp. Method and apparatus for regulating fuel injection timing and quantity
JPH04353262A (ja) * 1991-05-29 1992-12-08 Nippondenso Co Ltd 燃料噴射装置
JP3465641B2 (ja) 1999-07-28 2003-11-10 トヨタ自動車株式会社 燃料ポンプの制御装置
JP4148145B2 (ja) 2004-01-22 2008-09-10 株式会社デンソー 内燃機関の燃料供給装置
JP2006083747A (ja) * 2004-09-15 2006-03-30 Isuzu Motors Ltd エンジンの燃料供給装置
JP4670450B2 (ja) * 2005-04-15 2011-04-13 トヨタ自動車株式会社 内燃機関の燃料供給装置
DE102007050547A1 (de) * 2007-10-23 2009-04-30 Robert Bosch Gmbh Kompakte Einspritzvorrichtung
JP4528821B2 (ja) * 2007-10-29 2010-08-25 日立オートモティブシステムズ株式会社 燃料供給装置のコントローラ
JP5379648B2 (ja) * 2009-10-29 2013-12-25 日立オートモティブシステムズ株式会社 エンジンの制御装置
JP5414483B2 (ja) * 2009-12-01 2014-02-12 三菱電機株式会社 燃料供給装置
JP5267446B2 (ja) * 2009-12-22 2013-08-21 日産自動車株式会社 内燃機関の燃料供給装置
JP5953395B1 (ja) * 2015-04-13 2016-07-20 三井造船株式会社 燃料供給装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002213326A (ja) 2001-01-18 2002-07-31 Toyota Motor Corp 内燃機関の燃料供給装置

Also Published As

Publication number Publication date
CN108603472A (zh) 2018-09-28
JP2017141762A (ja) 2017-08-17
CN108603472B (zh) 2020-09-01
US20190093611A1 (en) 2019-03-28
JP6421767B2 (ja) 2018-11-14
US10641219B2 (en) 2020-05-05
WO2017138270A1 (ja) 2017-08-17
DE112016006412T5 (de) 2018-11-15

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