GB293512A - Improvements in or relating to fuel pumps for internal combustion engines - Google Patents

Improvements in or relating to fuel pumps for internal combustion engines

Info

Publication number
GB293512A
GB293512A GB1148627A GB1148627A GB293512A GB 293512 A GB293512 A GB 293512A GB 1148627 A GB1148627 A GB 1148627A GB 1148627 A GB1148627 A GB 1148627A GB 293512 A GB293512 A GB 293512A
Authority
GB
United Kingdom
Prior art keywords
lever
eccentric
valve
varied
adjusting
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
GB1148627A
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 GB1148627A priority Critical patent/GB293512A/en
Publication of GB293512A publication Critical patent/GB293512A/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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection 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
    • F02M59/18—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps characterised by the pumping action being achieved through release of pre-compressed springs
    • 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
    • F02M2700/1335—Fuel pump combined with the fuel injector

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

293,512. Fowler, C. H., and Cooper, H. April 29, 1927. Eccentric-actuated pumps; springs, regulating delivery by bye-passes.-Fuel feed apparatus for internal-combustion engines comprises a fuel pump 1 which delivers the fuel through a pipe 16 to an accummulator chamber 17 from which it passes through a control valve 18 to a precombustion chamber 19 and thus through a port 20 into the cylinder. The pump plunger 7 is driven by an eccentric 12 and cross-head 10 with which the plunger head 9 is held in loose engagement by a spring 14. The delivery is regulated by a bye-pass valve 31 opened at a variable point in the delivery stroke by a lever 37 pivoted on an eccentric and rocked by a cam on the shaft 11, through an eccentrically mounted lever 34, and a rod 36. The time at which the valve 31 is opened may be varied by adjusting the eccentric 35 of the lever 34, and the duration of its opening by adjusting the eccentric 40 of the lever 37 or the screw 42. The valve 18 is operated by a cam 24 through a lever 25, rod 22, and lever 21, and its time of opening may be varied by adjusting the eccentric 26 of the lever 25. The amount of its opening may be varied by means of the nuts 27.
GB1148627A 1927-04-29 1927-04-29 Improvements in or relating to fuel pumps for internal combustion engines Expired GB293512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1148627A GB293512A (en) 1927-04-29 1927-04-29 Improvements in or relating to fuel pumps for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1148627A GB293512A (en) 1927-04-29 1927-04-29 Improvements in or relating to fuel pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
GB293512A true GB293512A (en) 1928-07-12

Family

ID=9987135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1148627A Expired GB293512A (en) 1927-04-29 1927-04-29 Improvements in or relating to fuel pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB293512A (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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