GB338060A - Improvements in or relating to injection pumps - Google Patents

Improvements in or relating to injection pumps

Info

Publication number
GB338060A
GB338060A GB956/30A GB95630A GB338060A GB 338060 A GB338060 A GB 338060A GB 956/30 A GB956/30 A GB 956/30A GB 95630 A GB95630 A GB 95630A GB 338060 A GB338060 A GB 338060A
Authority
GB
United Kingdom
Prior art keywords
cylinder
rod
tank
spring
diameter
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
GB956/30A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB338060A publication Critical patent/GB338060A/en
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
    • F02M59/243—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movement of cylinders relative to their pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

338,060. Clerget, P. Jan. 11, 1929, [Convention date]. Single-acting suction-valveless piston pumps; regulating delivery by opening suction and delivery valves.-A fuel injection pump for internalcombustion engines is mounted in a fuel tank i and has a cylinder b movable in respect of a fixed rod k mounted in a guide head h on the tank. The end of the rod k constitutes the cylinder bottom, and its diameter is equal to, greater than, or smaller than that of the piston a which is reciprocated by a tappet e against the resistance of a spring d. The diameter of the rod k may be chosen so that the cylinder reaction may be used to rectify the effect of the play in the driving mechanism. The inlet c is arranged in the side of the cylinder, and regulation is effected by adjusting the cylinder by means of an arm I mounted on a shaft I<1>. The discharge takes place through the rod k past a spring-pressed ball j<2> to a conduit k<2>. A number of pumps may be arranged in the tank i.
GB956/30A 1929-01-11 1930-01-10 Improvements in or relating to injection pumps Expired GB338060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338060X 1929-01-11

Publications (1)

Publication Number Publication Date
GB338060A true GB338060A (en) 1930-11-13

Family

ID=8891534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB956/30A Expired GB338060A (en) 1929-01-11 1930-01-10 Improvements in or relating to injection pumps

Country Status (2)

Country Link
ES (1) ES116443A1 (en)
GB (1) GB338060A (en)

Also Published As

Publication number Publication date
ES116443A1 (en) 1930-02-16

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