FR1054678A - Pompe à injection perfectionnée - Google Patents

Pompe à injection perfectionnée

Info

Publication number
FR1054678A
FR1054678A FR1054678DA FR1054678A FR 1054678 A FR1054678 A FR 1054678A FR 1054678D A FR1054678D A FR 1054678DA FR 1054678 A FR1054678 A FR 1054678A
Authority
FR
France
Prior art keywords
injection pump
advanced injection
advanced
pump
injection
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
Application number
Other languages
English (en)
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of FR1054678A publication Critical patent/FR1054678A/fr
Expired 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/28—Mechanisms therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1054678D 1952-01-21 1952-04-18 Pompe à injection perfectionnée Expired FR1054678A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1054678XA 1952-01-21 1952-01-21

Publications (1)

Publication Number Publication Date
FR1054678A true FR1054678A (fr) 1954-02-12

Family

ID=22306018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054678D Expired FR1054678A (fr) 1952-01-21 1952-04-18 Pompe à injection perfectionnée

Country Status (1)

Country Link
FR (1) FR1054678A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389008A1 (fr) * 1977-04-30 1978-11-24 Lucas Industries Ltd Pompe a injection de carburant liquide
FR2541380A1 (fr) * 1983-02-17 1984-08-24 Steyr Daimler Puch Ag Unite individuelle d'injection de combustible pour un cylindre de moteur diesel
EP0269610A1 (fr) * 1986-11-21 1988-06-01 Robert Bosch Ag Elément de pompe d'une pompe à injection de combustible pour moteur à injection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389008A1 (fr) * 1977-04-30 1978-11-24 Lucas Industries Ltd Pompe a injection de carburant liquide
FR2541380A1 (fr) * 1983-02-17 1984-08-24 Steyr Daimler Puch Ag Unite individuelle d'injection de combustible pour un cylindre de moteur diesel
EP0269610A1 (fr) * 1986-11-21 1988-06-01 Robert Bosch Ag Elément de pompe d'une pompe à injection de combustible pour moteur à injection

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