GB389981A - Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines - Google Patents

Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Info

Publication number
GB389981A
GB389981A GB704832A GB704832A GB389981A GB 389981 A GB389981 A GB 389981A GB 704832 A GB704832 A GB 704832A GB 704832 A GB704832 A GB 704832A GB 389981 A GB389981 A GB 389981A
Authority
GB
United Kingdom
Prior art keywords
cylinder
fuel
eccentrics
injection
pumps
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
GB704832A
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 GB704832A priority Critical patent/GB389981A/en
Publication of GB389981A publication Critical patent/GB389981A/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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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

Abstract

389,981. Fuel-injection pumps. EVANS, A. F., 2, Castleton Mansions, Castelnau, Barnes, London. March 9, 1932, No. 7048. [Class 102 (i).] In a fuel-injection pump of the type described in Specification 298,257, [Class 102 (i), Pumps &c.], in which a cylinder 6 and plunger 8 reciprocate oppositely, a number of pump units are employed and the cylinders and plungers are operated directly by cranks or eccentrics on the shaft 5. Each cylinder is operated by two eccentrics 18 at the sides of the plungeroperating eccentric 14. The latter may be weighted to balance the weight of the cylinder, or, alternatively, the cylinder eccentrics may be of aluminium. The cylinder gudgeon-pin 21 is perforated for the passage of the plunger. In order to adjust the timing an axiallyadjustable rod 37 has axial splines 38 engaging the interior of the shaft 5 and helical splines 36 engaging the interior of the driving shaft 32. A wall 2 separates the actuating chamber from the suction chamber 3. Each pump has an axially-adjustable or rotatable sleeve 25 controlling the suction ports 23 and the relief ports 24.
GB704832A 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines Expired GB389981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB704832A GB389981A (en) 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB704832A GB389981A (en) 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Publications (1)

Publication Number Publication Date
GB389981A true GB389981A (en) 1933-03-30

Family

ID=9825633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB704832A Expired GB389981A (en) 1932-03-09 1932-03-09 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Country Status (1)

Country Link
GB (1) GB389981A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135730A (en) * 1983-02-18 1984-09-05 Usui Kokusai Sangyo Kk Fuel injection systems for IC engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135730A (en) * 1983-02-18 1984-09-05 Usui Kokusai Sangyo Kk Fuel injection systems for IC engines

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