GB377065A - Improvements relating to fuel injection pumps - Google Patents

Improvements relating to fuel injection pumps

Info

Publication number
GB377065A
GB377065A GB32204/31A GB3220431A GB377065A GB 377065 A GB377065 A GB 377065A GB 32204/31 A GB32204/31 A GB 32204/31A GB 3220431 A GB3220431 A GB 3220431A GB 377065 A GB377065 A GB 377065A
Authority
GB
United Kingdom
Prior art keywords
plunger
governor
injection
passage
movement
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
GB32204/31A
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 GB377065A publication Critical patent/GB377065A/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
    • F02M59/26—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
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • F02M2700/1388—Fuel pump with control of the piston relative to a fixed cylinder

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)

Abstract

377,065. Fuel-injection pumps. L'ORANGE, P., 91, Robert Boschstrasse, Stuttgart, Germany. Nov. 20, 1931, No. 32204. Convention date, Nov. 21, 1930. [Class 102 (i).] In a fuel-injection pump of the type in which the plunger b, Fig. 1, is rotated by the governor by means of a lever k in order to vary the timing of the termination of injection, lost movement between the plunger and the governor transmitting-mechanism -is avoided by subjecting the plunger to a turning movement opposed'to the action of the governor. The inlet to the pump chamber takes place through a passage in the plunger controlled by a valve c and the injection is terminated when a passage g in the plunger passes the inclined edge h of a recess i in the cylinder. The passage g may be made tangential in order that the fluid flow may exert a turning moment on the plunger, or, alternatively, a torsion spring may be arranged between the plunger and the operating tappet o. Where the levers k<1> .. k<4>, Fig. 6, of several pumps are simultaneously operated, the turning moment preferably moves the plungers in the direction of light load and the governor rod n in the direction of full load, so that, if one plunger seizes, movement of the other plungers to light load position is not impeded.
GB32204/31A 1930-11-21 1931-11-20 Improvements relating to fuel injection pumps Expired GB377065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE377065X 1930-11-21

Publications (1)

Publication Number Publication Date
GB377065A true GB377065A (en) 1932-07-21

Family

ID=6344337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32204/31A Expired GB377065A (en) 1930-11-21 1931-11-20 Improvements relating to fuel injection pumps

Country Status (1)

Country Link
GB (1) GB377065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140098A (en) * 1983-05-16 1984-11-21 Yanmar Diesel Engine Co Fuel injection pump quantity control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140098A (en) * 1983-05-16 1984-11-21 Yanmar Diesel Engine Co Fuel injection pump quantity control device

Similar Documents

Publication Publication Date Title
GB377065A (en) Improvements relating to fuel injection pumps
GB408760A (en) Improvements in or relating to the regulation of the output of fuel injection pumps for internal combustion engines
GB400250A (en) Improvements in fuel-injection pumps for internal combustion engines
GB304100A (en) Improvements relating to fuel supply pumps for internal combustion engines
GB318889A (en) Improvements in and relating to internal combustion engines
GB339545A (en) Carburettors for internal-combustion engines
GB440583A (en) Improvements in connection with injection pumps for liquid fuels in internal combustion engines
GB359530A (en) Improvements in fuel injection means for hydrocarbon motors
GB793464A (en) Injection pumps
GB306801A (en) Improvements relating to fuel supply pumps for internal combustion engines
GB352485A (en) Improvements in or relating to fuel injection devices for internal combustion engines
GB279662A (en) Means for regulating the supply of fuel to internal combustion engines
GB521060A (en) Improvements in or relating to pressure control systems for fuel injection pumps
GB359611A (en) Improvements relating to devices for injecting fuel into internal combustion engines
GB456805A (en) Improvements in or relating to fuel injection pumps for internal combustion engines
GB412522A (en) Improvements in reciprocating pumps
GB344503A (en) Improvements in or relating to fuel injection systems of internal-combustion engines
GB400805A (en) Improvements in fuel injection devices for solid-injection engines
GB328207A (en) Improvements in pumps for controlling the delivery of fuel to internal combustion engnes
GB393922A (en) Improvements in or relating to fuel pumps for internal combustion engines
GB285582A (en) Improvements in or relating to the liquid fuel supply systems for internal combustion engines
GB429808A (en) Improvements in or relating to fuel injection pumps for internal combustion engines with solid or airless injection
GB379225A (en) Improvements relating to fuel injection pumps
GB423976A (en) Improvements in or relating to fuel injection pumps for internal-combustion engines
GB293288A (en) Improvements in means for controlling the valves and fuel pumps of internal-combustion engines