[go: up one dir, main page]

GB589942A - Improvements in fuel injection pumps for internal combustion engines - Google Patents

Improvements in fuel injection pumps for internal combustion engines

Info

Publication number
GB589942A
GB589942A GB838445A GB838445A GB589942A GB 589942 A GB589942 A GB 589942A GB 838445 A GB838445 A GB 838445A GB 838445 A GB838445 A GB 838445A GB 589942 A GB589942 A GB 589942A
Authority
GB
United Kingdom
Prior art keywords
injection
pump
vary
sleeve
adjusted
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
GB838445A
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.)
English Needle & Fishing Tackl
GEOFFREY WATSON SPALDING
NORMAN ALEXANDER TAYLOR
Original Assignee
English Needle & Fishing Tackl
GEOFFREY WATSON SPALDING
NORMAN ALEXANDER TAYLOR
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 English Needle & Fishing Tackl, GEOFFREY WATSON SPALDING, NORMAN ALEXANDER TAYLOR filed Critical English Needle & Fishing Tackl
Priority to GB838445A priority Critical patent/GB589942A/en
Publication of GB589942A publication Critical patent/GB589942A/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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • 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
    • 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
    • F02M2700/1329—Controlled rotary fuel pump with parallel pistons or with a single piston in the extension of the driving shaft

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

589,942. Fuel-injection pumps. ENGLISH NEEDLE & FISHING TACKLE CO., Ltd., SPALDING, G. W., KING, G. B., and TAYLOR, N. A. April 5, 1945, No. 8384. [Class 102 (i)] A fuel-injection pump comprises a plunger 26 having an axial passage 28 leading to helical ports 29 that co-operate with a helical edge 22 on the end of a sleeve 16 that surrounds the plunger to terminate the delivery stroke. Grooves 31 are formed in the sleeve to engage grooves in a bush 32 so that the sleeve can be adjusted by rotating it to vary the output of the pump; the bush is locked in position after adjustment by the plate 33. The pump cylinder 15 has slots 27a that form suction ports and its position in the pump body can be adjusted by washers 18 to vary the commencement of the injection. Both the' cylinder and the delivery valve seating are provided with threads to facilitate removal. Several pumps are arranged around, and parallel to, a driving shaft 10 that carries a face cam 48 that actuates the plungers through members 45 provided with rollers 46 and guided in the pump housing by the spindles 47 extending into slots in the housing. The control sleeves 16 have flanges that are located between rings 35, 36, the ring 35 being pressed downwardly by springs and the ring 36 being adjusted by a cam 38 to vary, the end of the injection of all the pumps simultaneously. The suction passages 24 'lead from a chamber 23 that is provided with a vent valve.
GB838445A 1945-04-05 1945-04-05 Improvements in fuel injection pumps for internal combustion engines Expired GB589942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB838445A GB589942A (en) 1945-04-05 1945-04-05 Improvements in fuel injection pumps for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838445A GB589942A (en) 1945-04-05 1945-04-05 Improvements in fuel injection pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
GB589942A true GB589942A (en) 1947-07-03

Family

ID=9851511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB838445A Expired GB589942A (en) 1945-04-05 1945-04-05 Improvements in fuel injection pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB589942A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498229A (en) * 1967-11-01 1970-03-03 Dake Corp Hydraulic pump assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498229A (en) * 1967-11-01 1970-03-03 Dake Corp Hydraulic pump assembly

Similar Documents

Publication Publication Date Title
GB1366048A (en) Fuel injection pump for multi-cylinder internal combustion engines
GB777536A (en) Improvements in or relating to fuel injection equipment
GB589942A (en) Improvements in fuel injection pumps for internal combustion engines
GB616721A (en) Improvements relating to liquid fuel pumps
GB660360A (en) Improvements in and relating to variable delivery reciprocating pumps
GB706863A (en) Liquid fuel injection pumps
GB486378A (en) Improvements in fuel injection pumps for internal combustion engines
GB694966A (en) Improvements in fuel injection pumps
GB695080A (en) Improvements in the regulation of the fuel delivery of injection pumps, particularlyfor compression-ignition engines
GB510748A (en) Improvements in fuel injection pumps for internal combustion engines
GB660562A (en) Improvements in fuel injection pumps particularly for internal combustion engines
GB459578A (en) Improvements in fuel injection pumps for internal combustion engines
GB678887A (en) Liquid fuel injection pumps for internal combustion engines
GB689907A (en) Improvements relating to fuel-injection pump arrangements for internal combustion engines
GB493422A (en) Improvements in and relating to fuel injection pumps for multi-cylinder internal combustion engines
GB687443A (en) Improved fuel injector pump for internal combustion engines
GB647689A (en) Improvements relating to liquid fuel injection pumps
GB723672A (en) Liquid fuel injection pumps for internal combustion engines
GB725152A (en) Improvements in piston pumps for the injection of fuel into internal combustion engines
GB733270A (en) Improvements in and relating to fuel injection pumps
GB615724A (en) Improvements in regulating the fuel supply of internal combustion engines
GB887198A (en) Liquid fuel pumps for internal combustion engines
GB647688A (en) Improvements relating to liquid fuel injection pumps
GB478295A (en) Regulating device for fuel injection pumps for internal combustion engines
GB680145A (en) Fuel injection arrangement for internal combustion engines