FR2486150A1 - Dispositif de pompage d'injection de combustibles liquides pour moteur a combustion interne - Google Patents

Dispositif de pompage d'injection de combustibles liquides pour moteur a combustion interne Download PDF

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Publication number
FR2486150A1
FR2486150A1 FR8113147A FR8113147A FR2486150A1 FR 2486150 A1 FR2486150 A1 FR 2486150A1 FR 8113147 A FR8113147 A FR 8113147A FR 8113147 A FR8113147 A FR 8113147A FR 2486150 A1 FR2486150 A1 FR 2486150A1
Authority
FR
France
Prior art keywords
fuel
hole
pressure
piston
pump
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
FR8113147A
Other languages
English (en)
French (fr)
Other versions
FR2486150B1 (OSRAM
Inventor
Graham Leonard Adams
Charles Thomas Mcfarlane
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 FR2486150A1 publication Critical patent/FR2486150A1/fr
Application granted granted Critical
Publication of FR2486150B1 publication Critical patent/FR2486150B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/04—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by mechanical means dependent on engine speed, e.g. using centrifugal governors
    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
    • F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • 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
    • F02M59/447—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 means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8113147A 1980-07-03 1981-07-03 Dispositif de pompage d'injection de combustibles liquides pour moteur a combustion interne Granted FR2486150A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8021835 1980-07-03

Publications (2)

Publication Number Publication Date
FR2486150A1 true FR2486150A1 (fr) 1982-01-08
FR2486150B1 FR2486150B1 (OSRAM) 1983-12-30

Family

ID=10514511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8113147A Granted FR2486150A1 (fr) 1980-07-03 1981-07-03 Dispositif de pompage d'injection de combustibles liquides pour moteur a combustion interne

Country Status (4)

Country Link
US (1) US4453520A (OSRAM)
ES (1) ES8300940A1 (OSRAM)
FR (1) FR2486150A1 (OSRAM)
GB (1) GB2082791A (OSRAM)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064645A1 (de) * 1969-12-31 1971-07-29 Societe Industrielle Generale de Mechartique Apphquee SIGMA, Venis sieux (Frankreich) Reguliervornchtung fur die Ein spntzpiimpe eines Verbrennungsmotors
US3645097A (en) * 1968-10-18 1972-02-29 Diesel Kiki Co Hydraulic governor
FR2237068A1 (OSRAM) * 1973-07-14 1975-02-07 Cav Ltd

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165657A (en) * 1936-04-21 1939-07-11 Scintilla Ltd Regulating apparatus for fuel injection pumps of internal combustion engines
US2868184A (en) * 1957-04-22 1959-01-13 Curtiss Wright Corp Engine load limiting controls
US3049867A (en) * 1959-09-21 1962-08-21 Woodward Governor Co Governor for turbo-supercharged prime movers
AT288088B (de) * 1967-11-14 1971-02-25 Bosch Gmbh Robert Fliehkraftregler zur Drehzahlregelung von Dieselmotoren
JPS4922970B1 (OSRAM) * 1969-08-04 1974-06-12
US3667439A (en) * 1970-08-07 1972-06-06 White Motor Corp Torque and speed control governor
GB1375841A (OSRAM) * 1971-03-01 1974-11-27
GB1420749A (en) * 1972-03-02 1976-01-14 Simms Motor Units Ltd Fuel injection pumping apparatus
US3814072A (en) * 1972-06-06 1974-06-04 Woodward Governor Co Manifold pressure controller fuel limiter
DE2814146A1 (de) * 1978-04-01 1979-10-11 Bosch Gmbh Robert Steuereinrichtung zur begrenzung der foerdermenge einer kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645097A (en) * 1968-10-18 1972-02-29 Diesel Kiki Co Hydraulic governor
DE2064645A1 (de) * 1969-12-31 1971-07-29 Societe Industrielle Generale de Mechartique Apphquee SIGMA, Venis sieux (Frankreich) Reguliervornchtung fur die Ein spntzpiimpe eines Verbrennungsmotors
FR2237068A1 (OSRAM) * 1973-07-14 1975-02-07 Cav Ltd

Also Published As

Publication number Publication date
GB2082791A (en) 1982-03-10
ES503692A0 (es) 1982-11-01
US4453520A (en) 1984-06-12
FR2486150B1 (OSRAM) 1983-12-30
ES8300940A1 (es) 1982-11-01

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