FR2303175A1 - Dispositif d'injection de carburant pour moteurs a combustion interne - Google Patents

Dispositif d'injection de carburant pour moteurs a combustion interne

Info

Publication number
FR2303175A1
FR2303175A1 FR7606535A FR7606535A FR2303175A1 FR 2303175 A1 FR2303175 A1 FR 2303175A1 FR 7606535 A FR7606535 A FR 7606535A FR 7606535 A FR7606535 A FR 7606535A FR 2303175 A1 FR2303175 A1 FR 2303175A1
Authority
FR
France
Prior art keywords
internal combustion
fuel injection
injection device
combustion engines
engines
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.)
Granted
Application number
FR7606535A
Other languages
English (en)
Other versions
FR2303175B1 (fr
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.)
CAV Ltd
Original Assignee
CAV Ltd
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 CAV Ltd filed Critical CAV Ltd
Publication of FR2303175A1 publication Critical patent/FR2303175A1/fr
Application granted granted Critical
Publication of FR2303175B1 publication Critical patent/FR2303175B1/fr
Granted 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
    • 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
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/502—Springs biasing the valve member to the open position
FR7606535A 1975-03-07 1976-03-08 Dispositif d'injection de carburant pour moteurs a combustion interne Granted FR2303175A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9519/75A GB1538226A (en) 1975-03-07 1975-03-07 Fuel injection systems for internal combustion engines

Publications (2)

Publication Number Publication Date
FR2303175A1 true FR2303175A1 (fr) 1976-10-01
FR2303175B1 FR2303175B1 (fr) 1980-08-14

Family

ID=9873546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606535A Granted FR2303175A1 (fr) 1975-03-07 1976-03-08 Dispositif d'injection de carburant pour moteurs a combustion interne

Country Status (6)

Country Link
US (1) US4019481A (fr)
JP (1) JPS51143132A (fr)
DE (1) DE2609296A1 (fr)
FR (1) FR2303175A1 (fr)
GB (1) GB1538226A (fr)
IT (1) IT1056899B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759187A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren
US4331119A (en) * 1979-04-09 1982-05-25 Chrysler Corporation Fuel injection system and control valve for multi-cylinder engines
DE3014224A1 (de) * 1980-04-14 1981-10-15 Lucas Industries Ltd., Birmingham, West Midlands Brennstoffeinspritzpumpe
US4421088A (en) * 1980-07-03 1983-12-20 Lucas Industries Limited Fuel system for compression ignition engine
US4418670A (en) * 1980-10-10 1983-12-06 Lucas Industries Limited Fuel injection pumping apparatus
JPS57124032A (en) * 1981-01-24 1982-08-02 Diesel Kiki Co Ltd Fuel injector
DE3148671A1 (de) * 1981-12-09 1983-07-21 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
US4529164A (en) * 1982-03-05 1985-07-16 Nippon Soken, Inc. Piezo-type valve
US4550744A (en) * 1982-11-16 1985-11-05 Nippon Soken, Inc. Piezoelectric hydraulic control valve
DE3302294A1 (de) * 1983-01-25 1984-07-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Kraftstoffeinspritzvorrichtung fuer luftverdichtende, selbstzuendende brennkraftmaschinen
DE10042309B4 (de) * 2000-08-29 2005-04-21 Robert Bosch Gmbh Zumessventil
DE60034340T2 (de) 2000-10-20 2008-01-03 Ford Global Technologies, Inc., Dearborn Verfahren und Anordnung zur Ventilbetätigung in einer Brennkraftmaschine
DE10143502C1 (de) * 2001-09-05 2003-03-06 Siemens Ag Verfahren und Vorrichtung zum Ansteuern piezobetriebener Kraftstoff-Einspritzventile
US7549410B2 (en) * 2005-10-19 2009-06-23 Volvo Lastvagnar Ab Fuel injection system suitable for low-viscosity fuels
WO2014023317A1 (fr) * 2012-08-08 2014-02-13 Volvo Lastvagnar Ab Système de commande de débit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587547A (en) * 1969-07-09 1971-06-28 Ambac Ind Fuel injection system and apparatus for use therein
US3961612A (en) * 1974-08-22 1976-06-08 Diesel Kiki Kabushiki Kaisha Fuel injection device for diesel engines

Also Published As

Publication number Publication date
IT1056899B (it) 1982-02-20
JPS51143132A (en) 1976-12-09
DE2609296A1 (de) 1976-09-16
GB1538226A (en) 1979-01-10
FR2303175B1 (fr) 1980-08-14
US4019481A (en) 1977-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse