GB303543A - Fuel distributing pump for internal combustion engines - Google Patents

Fuel distributing pump for internal combustion engines

Info

Publication number
GB303543A
GB303543A GB2627627A GB2627627A GB303543A GB 303543 A GB303543 A GB 303543A GB 2627627 A GB2627627 A GB 2627627A GB 2627627 A GB2627627 A GB 2627627A GB 303543 A GB303543 A GB 303543A
Authority
GB
United Kingdom
Prior art keywords
lever
cam
pump
plunger
port
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
GB2627627A
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.)
Ruston and Hornsby Ltd
Original Assignee
Ruston and Hornsby Ltd
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 Ruston and Hornsby Ltd filed Critical Ruston and Hornsby Ltd
Priority to GB2627627A priority Critical patent/GB303543A/en
Publication of GB303543A publication Critical patent/GB303543A/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means

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

303,543. Onions, J. W., and Ruston & Hornsby, Ltd. Oct. 5, 1927. Auxiliary gear; cam-and-lever actuated pumps; pumps with reciprocating and rotating piston; regulating delivery by opening by-passes.-A pump for delivering fuel to two or more cylinders of an internal combustion engine comprises a barrel c provided with an inlet f and two or more delivery ports m, n which register with a port p<2> in the plunger into an axial passage p<1>. The plunger is reciprocated by a cam r and lever s, and is rotated by screw gear 9, 18 and gearing 20, 21. A rod v engaging the lever s may be used for actuating the pump by hand or for stopping the pump by holding the lever away from the cam r. A by-pass throttle valve under the control of the governor through a cam and lever regulates the delivery. Lateral pressure on the plunger is equalized by providing a. port q on the opposite side to the port p<2>. Specifications 5912/00, [Class 7, Air and gas engines]; and 20582/09 are referred to.
GB2627627A 1927-10-05 1927-10-05 Fuel distributing pump for internal combustion engines Expired GB303543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2627627A GB303543A (en) 1927-10-05 1927-10-05 Fuel distributing pump for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2627627A GB303543A (en) 1927-10-05 1927-10-05 Fuel distributing pump for internal combustion engines

Publications (1)

Publication Number Publication Date
GB303543A true GB303543A (en) 1929-01-07

Family

ID=10241089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2627627A Expired GB303543A (en) 1927-10-05 1927-10-05 Fuel distributing pump for internal combustion engines

Country Status (1)

Country Link
GB (1) GB303543A (en)

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