GB460327A - Improvements in or relating to fuel-injection pumps for internal-combustion engines - Google Patents

Improvements in or relating to fuel-injection pumps for internal-combustion engines

Info

Publication number
GB460327A
GB460327A GB3294235A GB3294235A GB460327A GB 460327 A GB460327 A GB 460327A GB 3294235 A GB3294235 A GB 3294235A GB 3294235 A GB3294235 A GB 3294235A GB 460327 A GB460327 A GB 460327A
Authority
GB
United Kingdom
Prior art keywords
shaft
lever
fuel
cam
injection
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
GB3294235A
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.)
Bristol Aeroplane Co Ltd
Original Assignee
Bristol Aeroplane Co 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 Bristol Aeroplane Co Ltd filed Critical Bristol Aeroplane Co Ltd
Priority to GB3294235A priority Critical patent/GB460327A/en
Publication of GB460327A publication Critical patent/GB460327A/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
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

460,327. Fuel - injection puraps. BRISTOL AEROPLANE CO., Ltd., FEDDEN, A. H. R., and MANSELL, S. W. Nov. 27, 1935, No. 32942. [Class 102 (i)] A fuel-injection pump comprises two banks of five cylinders arranged at an angle to each other and one cylinder is employed as a lubricating pump for lubricating the assembly. Each pair of fuel-injection pump cylinders comprises plungers 16 pressed by springs 17 on to rocker arms 19 engaging a cam 23. The pump delivery is stopped by a byepass valve 31 actuated by the rocking lever 19 which is mounted on a pivot eccentrically arranged on a shaft 20 or 21 which is rotated to vary the pump delivery. The cam shaft 24 is connected by a vernier coupling 51 to a sleeve 52 having straight splines engaging similar splines in an intermediate shaft 53 connected by helical splines 54 to the driving shaft 55. A c.ontrol lever 49 is mounted on a shaft 48 carrying a gear wheel meshing with a gear wheel 46 on the shaft 21. The shafts 20, 21 are connected by cranks and a rod arranged externally to the casing. The shaft 48 also carries a cam 61 co-operating with a forked lever 56 pivoted at 57 and connected to the shaft 53 to adjust it axially to vary the time of injection. The cam 61 is shaped to obtain a correct timing and to compensate for variations in timing that result in the adjusting of the rocking lever fulcrum and the resultant movement in the direction of the lever axis. Stops 64, 65 are provided to determine the full load and stop position of the lever 49 and a stop 70 carried by a lever 71 determines the idling speed.
GB3294235A 1935-11-27 1935-11-27 Improvements in or relating to fuel-injection pumps for internal-combustion engines Expired GB460327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3294235A GB460327A (en) 1935-11-27 1935-11-27 Improvements in or relating to fuel-injection pumps for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3294235A GB460327A (en) 1935-11-27 1935-11-27 Improvements in or relating to fuel-injection pumps for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB460327A true GB460327A (en) 1937-01-26

Family

ID=10346279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3294235A Expired GB460327A (en) 1935-11-27 1935-11-27 Improvements in or relating to fuel-injection pumps for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB460327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080425A1 (en) * 2007-12-21 2009-07-02 Robert Bosch Gmbh High-pressure fuel pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080425A1 (en) * 2007-12-21 2009-07-02 Robert Bosch Gmbh High-pressure fuel pump

Similar Documents

Publication Publication Date Title
US2005008A (en) Fuel injection pump
GB460327A (en) Improvements in or relating to fuel-injection pumps for internal-combustion engines
GB353986A (en) Improvements in a variable and regulatable compression chamber for internal combustion or other engines
GB340664A (en) Improvements in and relating to diesel engines
US1952154A (en) Fuel delivery device for internal combustion engines
GB379169A (en) Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces
US1542354A (en) Power control in internal-combustion motors
GB431744A (en) Improvements in or relating to fuel injection pumps for internal-combustion engines
US3561407A (en) Reversible internal combustion engine having improved fuel control means
GB432839A (en) Improvements in and relating to controlling devices for the fuel injection pumps of diesel engines for vehicles
US1386049A (en) Fuel injection mechanism for internal combustion engines
GB395700A (en) Improvements relating to valve operating mechanism for internal combustion engines
US1505145A (en) Internal-combustion engine
US1933618A (en) Internal combustion engine
GB328306A (en) Improvements in and relating to fuel pumps for internal combustion engines
GB465263A (en) Improvements in fuel injection pumps for internal combustion engines
GB328223A (en) Improvements in liquid pumps for internal combustion engines
GB421266A (en) Improvements relating to four-stroke-cycle internal-combustion engines
GB241537A (en) Improvements in or relating to reversible internal combustion engines of the fuel injection type
GB477975A (en) Improvements in or relating to engines of the sleeve valve type
GB248909A (en) Improvements in or relating to internal combustion or other fluid-pressure engines
GB293288A (en) Improvements in means for controlling the valves and fuel pumps of internal-combustion engines
GB191418067A (en) Improvements in Fuel Pumps for Internal Combustion Engines.
GB562826A (en) Improvements in or relating to fuel feed pumps for internal combustion engines
GB429808A (en) Improvements in or relating to fuel injection pumps for internal combustion engines with solid or airless injection