FR2449201A1 - Dispositif d'alimentation en combustible d'un moteur a allumage par compression - Google Patents

Dispositif d'alimentation en combustible d'un moteur a allumage par compression

Info

Publication number
FR2449201A1
FR2449201A1 FR8003237A FR8003237A FR2449201A1 FR 2449201 A1 FR2449201 A1 FR 2449201A1 FR 8003237 A FR8003237 A FR 8003237A FR 8003237 A FR8003237 A FR 8003237A FR 2449201 A1 FR2449201 A1 FR 2449201A1
Authority
FR
France
Prior art keywords
fuel supply
supply device
compression ignition
ignition engine
idle
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
FR8003237A
Other languages
English (en)
Other versions
FR2449201B1 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2449201A1 publication Critical patent/FR2449201A1/fr
Application granted granted Critical
Publication of FR2449201B1 publication Critical patent/FR2449201B1/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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1416—Devices specially adapted for angular adjustment of annular cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

L'INVENTION A POUR OBJET UN DISPOSITIF D'ALIMENTATION EN COMBUSTIBLE D'UN MOTEUR A ALLUMAGE PAR COMPRESSION, DU TYPE COMPRENANT UN PISTON 25 ACTIONNABLE PAR LE FLUIDE ET DESTINE A DETERMINER LE MOMENT D'ALIMENTATION EN COMBUSTIBLE, ET UN LEVIER 23 DESTINE A AUGMENTER LA VITESSE DE RALENTI QUAND LE MOTEUR EST FROID. SELON L'INVENTION, IL EST PREVU UN MECANISME A GROUPES DE FENTES ET TETONS 30, 31, 36, 37 ACTIONNE PAR LEDIT LEVIER 23 POUR RETARDER L'INSTANT DE FOURNITURE DE COMBUSTIBLE AU DEMARRAGE PAR UN RALENTI A CHAUD ET AVANCER CET INSTANT POUR LE RALENTI A FROID.
FR8003237A 1979-02-17 1980-02-14 Dispositif d'alimentation en combustible d'un moteur a allumage par compression Granted FR2449201A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7905660 1979-02-17

Publications (2)

Publication Number Publication Date
FR2449201A1 true FR2449201A1 (fr) 1980-09-12
FR2449201B1 FR2449201B1 (fr) 1983-02-04

Family

ID=10503262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003237A Granted FR2449201A1 (fr) 1979-02-17 1980-02-14 Dispositif d'alimentation en combustible d'un moteur a allumage par compression

Country Status (7)

Country Link
US (1) US4282844A (fr)
JP (1) JPS55109746A (fr)
DE (1) DE3005904A1 (fr)
ES (1) ES487766A0 (fr)
FR (1) FR2449201A1 (fr)
IT (1) IT1140557B (fr)
MX (1) MX150135A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348995A (en) * 1979-11-03 1982-09-14 Lucas Industries Limited Fuel pumping apparatus
GB2068590B (en) * 1980-01-22 1983-06-22 Lucas Industries Ltd Fuel pumping apparatus
DE3931603A1 (de) * 1989-09-22 1991-04-04 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199064A1 (fr) * 1972-09-12 1974-04-05 Cav Ltd
FR2365027A1 (fr) * 1976-09-15 1978-04-14 Bosch Gmbh Robert Pompe d'injection de carburant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230487A (en) * 1939-02-09 1941-02-04 Bosch Gmbh Robert Automatic timing mechanism for fuel injection pumps
US3024779A (en) * 1958-10-30 1962-03-13 Bosch Arma Corp Timing device for fuel injection pump
US3147746A (en) * 1961-04-01 1964-09-08 Bosch Gmbh Robert Injection pump adjusting structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199064A1 (fr) * 1972-09-12 1974-04-05 Cav Ltd
FR2365027A1 (fr) * 1976-09-15 1978-04-14 Bosch Gmbh Robert Pompe d'injection de carburant

Also Published As

Publication number Publication date
ES8100428A1 (es) 1980-11-01
DE3005904A1 (de) 1980-08-28
JPS6112097B2 (fr) 1986-04-07
JPS55109746A (en) 1980-08-23
MX150135A (es) 1984-03-19
IT1140557B (it) 1986-10-01
IT8019850A0 (it) 1980-02-12
ES487766A0 (es) 1980-11-01
US4282844A (en) 1981-08-11
FR2449201B1 (fr) 1983-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse