GB379225A - Improvements relating to fuel injection pumps - Google Patents

Improvements relating to fuel injection pumps

Info

Publication number
GB379225A
GB379225A GB4135/32A GB413532A GB379225A GB 379225 A GB379225 A GB 379225A GB 4135/32 A GB4135/32 A GB 4135/32A GB 413532 A GB413532 A GB 413532A GB 379225 A GB379225 A GB 379225A
Authority
GB
United Kingdom
Prior art keywords
plungers
bar
fuel
rotated
order
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
GB4135/32A
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 GB379225A publication Critical patent/GB379225A/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
    • 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
    • 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)
  • Fuel-Injection Apparatus (AREA)

Abstract

379,225. Fuel-injection pumps. L'ORANGE, P., 130, Cannstatter Strasse, Feuerbach, Stuttgart, Germany. Feb. 11, 1932, No. 4135. Convention date, Sept. 11, 1931. Addition to 377,065. [Class 102 (i).] In a multi-cylinder fuel-injection pump of the type described in the parent Specification, in which the plungers b are rotated by the governor against the action of springs or fluid pressure in order to vary the timing of a relief port controlled by the plunger, provision is made for preventing the return of one or more of the plungers to the zero position, in order to supply sufficient fuel to the engine for slow running. The plungers are rotated by means of a bar l formed with projections engaging the ends of plunger-adjusting levers n. The bar is moved to the left by the governor in order to increase the fuel supply and the plungers are rotated by their springs, to reduce the fuel supply, when the bar is moved to the right. Stops p on a bar o prevent complete return of some of the plungers to the zero position.
GB4135/32A 1931-02-11 1932-02-11 Improvements relating to fuel injection pumps Expired GB379225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE379225X 1931-02-11

Publications (1)

Publication Number Publication Date
GB379225A true GB379225A (en) 1932-08-25

Family

ID=6344671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4135/32A Expired GB379225A (en) 1931-02-11 1932-02-11 Improvements relating to fuel injection pumps

Country Status (1)

Country Link
GB (1) GB379225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128268A (en) * 1982-10-11 1984-04-26 Same Spa Delivery-regulation unit for in-line injection pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128268A (en) * 1982-10-11 1984-04-26 Same Spa Delivery-regulation unit for in-line injection pumps

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