GB422850A - Improvements connected with fuel injection pumps for internal combustion engines - Google Patents

Improvements connected with fuel injection pumps for internal combustion engines

Info

Publication number
GB422850A
GB422850A GB2012033A GB2012033A GB422850A GB 422850 A GB422850 A GB 422850A GB 2012033 A GB2012033 A GB 2012033A GB 2012033 A GB2012033 A GB 2012033A GB 422850 A GB422850 A GB 422850A
Authority
GB
United Kingdom
Prior art keywords
ports
fuel
plunger
injection pumps
internal combustion
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
GB2012033A
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
Priority to GB2012033A priority Critical patent/GB422850A/en
Publication of GB422850A publication Critical patent/GB422850A/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
    • 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
    • F02M2700/1382—Fuel pump with control of the cylinder relative to non-rotary piston

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

422,850. Fuel - injection pumps. SHELDRICK, W. A., 12, Church Road, Canton, Cardiff. July 17, 1933, No. 20120. [Class 102 (i)] A fuel-injection pump comprises a steel liner 9 housed in the pump body, and surrounding a cylinder 13. Ports 10 in the liner align with ports 15 in the reduced end of the cylinder, and form the suction passages. The plunger 16 is provided with a longitudinal bore 17, connected to radial ports 18 the outer ends of which enter slots in the circumference of the plunger. A cup-shaped valve 19 surrounds the plunger and is adjusted axially by a worm, segment and lever to vary the end of delivery, the fuel being byepassed directly into the suction ports.
GB2012033A 1933-07-17 1933-07-17 Improvements connected with fuel injection pumps for internal combustion engines Expired GB422850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2012033A GB422850A (en) 1933-07-17 1933-07-17 Improvements connected with fuel injection pumps for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2012033A GB422850A (en) 1933-07-17 1933-07-17 Improvements connected with fuel injection pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
GB422850A true GB422850A (en) 1935-01-17

Family

ID=10140704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2012033A Expired GB422850A (en) 1933-07-17 1933-07-17 Improvements connected with fuel injection pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB422850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775435A (en) * 1952-01-24 1956-12-25 Acf Ind Inc Carburetor accelerating pump with gas vent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775435A (en) * 1952-01-24 1956-12-25 Acf Ind Inc Carburetor accelerating pump with gas vent

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