FR2775025B1 - Filtre dispose au niveau de l'admission d'une pompe a carburant haute pression - Google Patents

Filtre dispose au niveau de l'admission d'une pompe a carburant haute pression

Info

Publication number
FR2775025B1
FR2775025B1 FR9810012A FR9810012A FR2775025B1 FR 2775025 B1 FR2775025 B1 FR 2775025B1 FR 9810012 A FR9810012 A FR 9810012A FR 9810012 A FR9810012 A FR 9810012A FR 2775025 B1 FR2775025 B1 FR 2775025B1
Authority
FR
France
Prior art keywords
intake
high pressure
fuel pump
pressure fuel
filter provided
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
FR9810012A
Other languages
English (en)
Other versions
FR2775025A1 (fr
Inventor
Shuzo Isozumi
Keiichi Konishi
Takanori Ohshita
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 FR2775025A1 publication Critical patent/FR2775025A1/fr
Application granted granted Critical
Publication of FR2775025B1 publication Critical patent/FR2775025B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/20—Filtering
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/105—Flap valves the valve being formed by one or more flexible elements one flexible element oscillating around a fixed point
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Filtration Of Liquid (AREA)
FR9810012A 1998-02-13 1998-08-04 Filtre dispose au niveau de l'admission d'une pompe a carburant haute pression Expired - Fee Related FR2775025B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10031602A JP2922489B1 (ja) 1998-02-13 1998-02-13 ピストン式高圧燃料ポンプのフィルタ

Publications (2)

Publication Number Publication Date
FR2775025A1 FR2775025A1 (fr) 1999-08-20
FR2775025B1 true FR2775025B1 (fr) 2004-11-26

Family

ID=12335759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810012A Expired - Fee Related FR2775025B1 (fr) 1998-02-13 1998-08-04 Filtre dispose au niveau de l'admission d'une pompe a carburant haute pression

Country Status (4)

Country Link
US (1) US6190139B1 (fr)
JP (1) JP2922489B1 (fr)
DE (1) DE19837857C2 (fr)
FR (1) FR2775025B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059466A (ja) * 1999-08-20 2001-03-06 Mitsubishi Electric Corp 高圧燃料ポンプ
JP3841054B2 (ja) * 2002-08-08 2006-11-01 株式会社デンソー フィルタおよびそれを用いた燃料噴射装置
US7156625B2 (en) * 2002-10-31 2007-01-02 Grant Barry S Fuel pump with filter-absent safety valve and universal inlet and outlet
JP4172422B2 (ja) * 2003-09-03 2008-10-29 株式会社デンソー 燃料噴射ポンプ
KR100623314B1 (ko) 2004-12-03 2006-09-19 현대자동차주식회사 자동차의 고압펌프로 공급되는 연료 내의 이물질 제거용필터
JP4415884B2 (ja) * 2005-03-11 2010-02-17 株式会社日立製作所 電磁駆動機構，電磁弁機構及び電磁駆動機構によって操作される吸入弁を備えた高圧燃料供給ポンプ，電磁弁機構を備えた高圧燃料供給ポンプ
JP2007332842A (ja) * 2006-06-14 2007-12-27 Toyota Motor Corp 燃料供給システム及びその燃料供給システムに備えられた燃料フィルタ
JP4174686B1 (ja) * 2007-11-15 2008-11-05 孝治 鳥取 廃食油のディーゼル機関燃料システム、利用方法並びに廃食油燃料ディーゼル機関自動車
IT201600115346A1 (it) * 2016-11-15 2018-05-15 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272359A (en) * 1978-11-13 1981-06-09 Waste Lubricating Oils Limited Method and apparatus for re-processing waste oil
CH648918A5 (fr) * 1980-07-10 1985-04-15
JPS5724463A (en) * 1980-07-16 1982-02-09 Taisan Kogyo Kk Automatic air extractor for electromagnetic plunger pump
US4392612A (en) * 1982-02-19 1983-07-12 General Motors Corporation Electromagnetic unit fuel injector
US4859348A (en) * 1986-12-29 1989-08-22 National Fluid Separators, Inc. Method and device for filtering oils from infusion beverages
DE4325842A1 (de) * 1993-07-31 1995-02-02 Bosch Gmbh Robert Brennstoffeinspritzventil
US5492143A (en) * 1993-09-02 1996-02-20 Eaton Corporation Filter screen and method of making same
JP2795137B2 (ja) 1993-09-10 1998-09-10 三菱自動車工業株式会社 内燃機関用燃料供給装置
US5338368A (en) * 1993-09-22 1994-08-16 Minnesota Mining And Manufacturing Company Method for removing oil or asphalt from inorganic particles having pigment in an outer layer thereof
US5443209A (en) * 1994-08-02 1995-08-22 Diesel Technology Company High pressure diesel fuel injector for internal combustion engines
JP3651044B2 (ja) * 1995-02-24 2005-05-25 日産自動車株式会社 ベローズ式ポンプ
DE19549108A1 (de) 1995-12-29 1997-07-03 Bosch Gmbh Robert System zur Kraftstoffhochdruckerzeugung für ein in Brennkraftmaschinen eingesetztes Kraftstoffeinspritzsystem
IT1287754B1 (it) * 1996-07-25 1998-08-18 Universal Filter Spa Filtro per carburante, in particolare carburante per motori diesel
JP3552464B2 (ja) * 1997-05-30 2004-08-11 三菱電機株式会社 機関の燃料供給装置
JP3505962B2 (ja) * 1997-07-11 2004-03-15 三菱電機株式会社 高圧燃料ポンプのレゾネータ装置

Also Published As

Publication number Publication date
DE19837857A1 (de) 1999-08-19
JP2922489B1 (ja) 1999-07-26
JPH11229989A (ja) 1999-08-24
US6190139B1 (en) 2001-02-20
FR2775025A1 (fr) 1999-08-20
DE19837857C2 (de) 2003-07-03

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Effective date: 20100430