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FR2840032B1 - Systeme d'alimentation en carburant sous haute pression - Google Patents

Systeme d'alimentation en carburant sous haute pression

Info

Publication number
FR2840032B1
FR2840032B1 FR0216322A FR0216322A FR2840032B1 FR 2840032 B1 FR2840032 B1 FR 2840032B1 FR 0216322 A FR0216322 A FR 0216322A FR 0216322 A FR0216322 A FR 0216322A FR 2840032 B1 FR2840032 B1 FR 2840032B1
Authority
FR
France
Prior art keywords
high pressure
supply system
fuel supply
pressure 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
FR0216322A
Other languages
English (en)
Other versions
FR2840032A1 (fr
Inventor
Yoshihiko Onishi
Shigenobu Tochiyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2840032A1 publication Critical patent/FR2840032A1/fr
Application granted granted Critical
Publication of FR2840032B1 publication Critical patent/FR2840032B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/09—Fuel-injection apparatus having means for reducing noise
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means
    • 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
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0041—Means for damping pressure pulsations
    • 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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
FR0216322A 2002-05-22 2002-12-20 Systeme d'alimentation en carburant sous haute pression Expired - Fee Related FR2840032B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002147652A JP2003343384A (ja) 2002-05-22 2002-05-22 高圧燃料供給装置

Publications (2)

Publication Number Publication Date
FR2840032A1 FR2840032A1 (fr) 2003-11-28
FR2840032B1 true FR2840032B1 (fr) 2010-08-20

Family

ID=29417124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0216322A Expired - Fee Related FR2840032B1 (fr) 2002-05-22 2002-12-20 Systeme d'alimentation en carburant sous haute pression

Country Status (4)

Country Link
US (1) US6817340B2 (fr)
JP (1) JP2003343384A (fr)
DE (1) DE10256903A1 (fr)
FR (1) FR2840032B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4415929B2 (ja) 2005-11-16 2010-02-17 株式会社日立製作所 高圧燃料供給ポンプ
DE102010011435A1 (de) * 2010-03-15 2011-09-15 Schaeffler Technologies Gmbh & Co. Kg Baueinheit mit einem Pumpenkolben und einem Stößel
DE102010062527A1 (de) * 2010-12-07 2012-06-14 Robert Bosch Gmbh Schaltventil mit einer magnetischen Betätigungseinrichtung
JP5316720B2 (ja) * 2011-05-27 2013-10-16 トヨタ自動車株式会社 プレッシャレギュレータ
WO2013045715A1 (fr) * 2011-09-27 2013-04-04 Cepex, S.A.U. Électrovanne de sécurité pour une vanne principale et procédé de sécurité
JP5892372B2 (ja) * 2012-04-10 2016-03-23 株式会社デンソー 燃料噴射弁
JP6136353B2 (ja) * 2013-02-22 2017-05-31 トヨタ自動車株式会社 高圧燃料ポンプ
DE102016214884A1 (de) * 2016-08-10 2018-02-15 Robert Bosch Gmbh Elektromagnetisch betätigbares Saugventil und Kraftstoff-Hochdruckpumpe
EP3364015B8 (fr) * 2017-02-15 2020-06-03 Vitesco Technologies GmbH Soupape de commutation électromagnétique et pompe haute pression à carburant
EP3364016B1 (fr) * 2017-02-15 2022-04-06 Vitesco Technologies GmbH Soupape de commutation électromagnétique et pompe haute pression à carburant
CN109779714B (zh) * 2019-03-21 2024-02-06 深圳职业技术学院 一种发动机气门控制机构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861643A (en) * 1973-10-05 1975-01-21 United Aircraft Corp Saturating magnetic control valve
JPS59133883A (ja) * 1983-01-18 1984-08-01 Nippon Denso Co Ltd 電磁弁
JPH0656140B2 (ja) * 1984-12-26 1994-07-27 日本電装株式会社 電磁式燃料噴射弁
US5207387A (en) * 1991-07-29 1993-05-04 Siemens Automotive L.P. Means for attenuating audible noise from a solenoid-operated fuel injector
JPH05157022A (ja) 1991-12-05 1993-06-22 Nippondenso Co Ltd 電磁式燃料噴射弁
US5328100A (en) * 1992-09-22 1994-07-12 Siemens Automotive L.P. Modified armature for low noise injector
JPH10169533A (ja) 1996-10-09 1998-06-23 Denso Corp スタータ
US5984259A (en) * 1997-11-26 1999-11-16 Saturn Electronics & Engineering, Inc. Proportional variable force solenoid control valve with armature damping
JPH11287348A (ja) 1998-04-01 1999-10-19 Tosok Corp 比例電磁弁
FR2783890B1 (fr) * 1998-09-29 2000-12-01 Eaton Corp Electrovanne de regulation de pression
JP2001248518A (ja) 2000-03-01 2001-09-14 Mitsubishi Electric Corp 可変吐出量燃料供給装置
JP2001295719A (ja) 2000-04-18 2001-10-26 Denso Corp 電磁弁
JP2001304073A (ja) 2000-04-19 2001-10-31 Toyota Motor Corp 燃料ポンプ

Also Published As

Publication number Publication date
US6817340B2 (en) 2004-11-16
DE10256903A1 (de) 2003-12-24
FR2840032A1 (fr) 2003-11-28
JP2003343384A (ja) 2003-12-03
US20030217735A1 (en) 2003-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150831