GB548457A - Improvements in or relating to fuel injection pumps - Google Patents

Improvements in or relating to fuel injection pumps

Info

Publication number
GB548457A
GB548457A GB470041A GB470041A GB548457A GB 548457 A GB548457 A GB 548457A GB 470041 A GB470041 A GB 470041A GB 470041 A GB470041 A GB 470041A GB 548457 A GB548457 A GB 548457A
Authority
GB
United Kingdom
Prior art keywords
sleeves
rod
sliding pieces
master
prevented
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
GB470041A
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.)
GEORGE LYNEX STANLEY
Original Assignee
GEORGE LYNEX STANLEY
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 GEORGE LYNEX STANLEY filed Critical GEORGE LYNEX STANLEY
Priority to GB470041A priority Critical patent/GB548457A/en
Publication of GB548457A publication Critical patent/GB548457A/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
    • 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
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • 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)
  • Fuel-Injection Apparatus (AREA)

Abstract

548,457. Controlling fuel-injection pumps. STANLEY, G. L. April 8, 1941, No. 4700. [Class 102 (i)] In a multi-plunger fuel-injection pump for internal combustion engines in which delivery is adjusted by simultaneously rotating the pump plungers relative to their barrels by means of a master-rod, and in which each plunger is rotatably adjusted independently of the others by means of separate sliding pieces which are individually adjustable along the master-rod, a sleeve 17 is disposed between each sliding piece 14 and the master-rod 19 and is in screw-threaded engagement with one of these parts and engages the other part for common translatory movement, so that each sleeve can be rotated individually to displace its co-acting sliding piece along the rod at will. Rotation of the sliding pieces is prevented by pairs of ears 15 engaging in grooves 16 in the pump casing 11. In the form shown, the sleeves 17 are screw-threaded on to the rod 19 and adjacent ends of each pair are slotted or castellated at 26 for separate rotation by a tool inserted through cover plates. Axial movement of the sleeves relative to the sliding pieces is prevented by circlips 18 sprung into grooves in the two parts, and accidental rotation of the sleeves within the sliding pieces is prevented by means of spring-pressed plungers 31 arranged longitudinally in the sliding pieces and having pointed ends to engage the chamfered ends of radial detents 30 which engage in V-shaped serrations 29 in the sleeves. The pump plungers may be connected to their operating cross-heads by means of breaking sleeves the webs of which break under excessive load.
GB470041A 1941-04-08 1941-04-08 Improvements in or relating to fuel injection pumps Expired GB548457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB470041A GB548457A (en) 1941-04-08 1941-04-08 Improvements in or relating to fuel injection pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB470041A GB548457A (en) 1941-04-08 1941-04-08 Improvements in or relating to fuel injection pumps

Publications (1)

Publication Number Publication Date
GB548457A true GB548457A (en) 1942-10-12

Family

ID=9782158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB470041A Expired GB548457A (en) 1941-04-08 1941-04-08 Improvements in or relating to fuel injection pumps

Country Status (1)

Country Link
GB (1) GB548457A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355608A (en) * 1980-12-16 1982-10-26 Purcell Earl T Surge brake
US4380222A (en) * 1979-10-15 1983-04-19 Friedmann & Maier Aktiengesellschaft Fuel injection pump for internal combustion engines
US4512305A (en) * 1982-10-11 1985-04-23 Same S.P.A. Delivery-regulation unit for in-line injection pumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380222A (en) * 1979-10-15 1983-04-19 Friedmann & Maier Aktiengesellschaft Fuel injection pump for internal combustion engines
US4355608A (en) * 1980-12-16 1982-10-26 Purcell Earl T Surge brake
US4512305A (en) * 1982-10-11 1985-04-23 Same S.P.A. Delivery-regulation unit for in-line injection pumps

Similar Documents

Publication Publication Date Title
GB1235514A (en) Improvements in or relating to fuel injection pumps
GB911437A (en) Fuel injection pump and system
GB548457A (en) Improvements in or relating to fuel injection pumps
US2548342A (en) Fuel injection pump for internalcombustion engines
GB532094A (en) Improvements in or relating to fuel injection systems for internal combustion engines
GB565043A (en) Improvements in hydraulic pumps, and particularly in fuel-injection pumps for multi-cylinder engines
GB510748A (en) Improvements in fuel injection pumps for internal combustion engines
GB550050A (en) Improvements relating to fuel-injection pumps for internal combustion engines
GB887198A (en) Liquid fuel pumps for internal combustion engines
GB461521A (en) Improvements in fuel injection pumps for internal combustion engines
GB723672A (en) Liquid fuel injection pumps for internal combustion engines
GB549209A (en) Improvements relating to liquid-fuel injection pumps for internal combustion engines
GB549210A (en) Improvements relating to liquid-fuel injection pumps for internal combustion engines
GB622708A (en) Improvements relating to fuel injection pumps for internal combustion engines
GB340665A (en) Improvements in injection pumps for diesel engines
GB402886A (en) Improvements in fuel injection pumps for diesel engines
GB395749A (en) Improvements in and relating to fuel injection pumps for internal combustion engines
SU139878A1 (en) Fuel pump for two-phase fuel injection
GB804026A (en) Liquid fuel injection pumps
GB499040A (en) Improvements in and relating to method and apparatus for injecting liquid fuel for internal combustion engines
GB341235A (en) Improvements in and relating to liquid fuel pumps for internal combustion engines
GB478295A (en) Regulating device for fuel injection pumps for internal combustion engines
GB580354A (en) Improvements in and relating to fuel injection pumps
GB500307A (en) Piston for internal combustion engines
GB276026A (en) Combined combustion oil and working oil pump for injection internal combustion engines