FR3016929B1 - Dispositif d'injection de carburant pour moteur a pistons a plat - Google Patents

Dispositif d'injection de carburant pour moteur a pistons a plat Download PDF

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Publication number
FR3016929B1
FR3016929B1 FR1450754A FR1450754A FR3016929B1 FR 3016929 B1 FR3016929 B1 FR 3016929B1 FR 1450754 A FR1450754 A FR 1450754A FR 1450754 A FR1450754 A FR 1450754A FR 3016929 B1 FR3016929 B1 FR 3016929B1
Authority
FR
France
Prior art keywords
fuel injection
injection device
piston engine
flat piston
flat
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
FR1450754A
Other languages
English (en)
Other versions
FR3016929A1 (fr
Inventor
Sebastien Ferrari
Christian Fauchet
Antoine Martin
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.)
Societe Motorisations Aeronautiques SA
Original Assignee
Societe Motorisations Aeronautiques SA
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 Societe Motorisations Aeronautiques SA filed Critical Societe Motorisations Aeronautiques SA
Priority to FR1450754A priority Critical patent/FR3016929B1/fr
Priority to PCT/FR2015/050220 priority patent/WO2015114272A1/fr
Publication of FR3016929A1 publication Critical patent/FR3016929A1/fr
Application granted granted Critical
Publication of FR3016929B1 publication Critical patent/FR3016929B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
    • 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
    • F02M59/04—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 special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—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 special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M2200/03—Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1450754A 2014-01-30 2014-01-30 Dispositif d'injection de carburant pour moteur a pistons a plat Active FR3016929B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1450754A FR3016929B1 (fr) 2014-01-30 2014-01-30 Dispositif d'injection de carburant pour moteur a pistons a plat
PCT/FR2015/050220 WO2015114272A1 (fr) 2014-01-30 2015-01-30 Moteur a pistons a plat avec un dispositif d'injection de carburant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1450754 2014-01-30
FR1450754A FR3016929B1 (fr) 2014-01-30 2014-01-30 Dispositif d'injection de carburant pour moteur a pistons a plat

Publications (2)

Publication Number Publication Date
FR3016929A1 FR3016929A1 (fr) 2015-07-31
FR3016929B1 true FR3016929B1 (fr) 2018-02-16

Family

ID=50424603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450754A Active FR3016929B1 (fr) 2014-01-30 2014-01-30 Dispositif d'injection de carburant pour moteur a pistons a plat

Country Status (2)

Country Link
FR (1) FR3016929B1 (fr)
WO (1) WO2015114272A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697403A (en) * 1949-06-06 1954-12-21 Melba L Benedek Hydraulic pump or motor
DE10345406A1 (de) * 2002-10-14 2004-04-22 Crt Common Rail Technologies Ag Hochdruckpumpe, insbesondere für ein Common-Rail-Einspritzsystem
US7444989B2 (en) * 2006-11-27 2008-11-04 Caterpillar Inc. Opposed pumping load high pressure common rail fuel pump
DE102008000710A1 (de) * 2008-03-17 2009-09-24 Robert Bosch Gmbh Hochdruckpumpe
DE102008000729A1 (de) * 2008-03-18 2009-09-24 Robert Bosch Gmbh Hochdruckpumpe
DE102009001116A1 (de) * 2009-02-24 2010-08-26 Robert Bosch Gmbh Kolbenpumpe nach dem Boxerprinzip
AU2012322066B2 (en) * 2011-10-12 2016-09-15 Engineered Propulsion Systems, Inc. An aerodiesel engine

Also Published As

Publication number Publication date
WO2015114272A1 (fr) 2015-08-06
FR3016929A1 (fr) 2015-07-31

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