GB402098A - 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
GB402098A
GB402098A GB1475232A GB1475232A GB402098A GB 402098 A GB402098 A GB 402098A GB 1475232 A GB1475232 A GB 1475232A GB 1475232 A GB1475232 A GB 1475232A GB 402098 A GB402098 A GB 402098A
Authority
GB
United Kingdom
Prior art keywords
fuel
injection
ports
pumps
sleeve
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
GB1475232A
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 GB1475232A priority Critical patent/GB402098A/en
Publication of GB402098A publication Critical patent/GB402098A/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
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • F02M2700/1358—Fuel pump with control of fuel inlet to the pumping chamber

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

402,098. Fuel-injection pumps. LOW, P. A., Gorswen, Warlingham, Surrey. May 24, 1932, No. 14752. [Class 102 (i).] In a fuel-injection pump, of the type in which a cylinder 8 is reciprocated on a fixed piston 6 through which the discharge passage 7 passes, the suction ports 18 are controlled by the end of the piston 6 and the relief ports 19 are controlled by the upper edge of an adjustable sleeve 22. The ports 18 open into an internal groove 17 and the ports 19 open into an external groove 21. The sleeve 22 may be adjusted by the governor through rack and pinion mechanism, or by means of a bell-crank 29, 31. As shown, the sleeve 22 may move in a damping cylinder 25 with a relief passage 26, the cylinder being formed in the base of a fuel reservoir in which the pump is immersed. Specification 298,257, [Class 102 (i), Pumps &c.], is referred to.
GB1475232A 1932-05-24 1932-05-24 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines Expired GB402098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1475232A GB402098A (en) 1932-05-24 1932-05-24 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
GB1475232A GB402098A (en) 1932-05-24 1932-05-24 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Publications (1)

Publication Number Publication Date
GB402098A true GB402098A (en) 1933-11-24

Family

ID=10046860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1475232A Expired GB402098A (en) 1932-05-24 1932-05-24 Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines

Country Status (1)

Country Link
GB (1) GB402098A (en)

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