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GB293903A - Improvements in fuel injection apparatus for internal combustion engine - Google Patents

Improvements in fuel injection apparatus for internal combustion engine

Info

Publication number
GB293903A
GB293903A GB1035027A GB1035027A GB293903A GB 293903 A GB293903 A GB 293903A GB 1035027 A GB1035027 A GB 1035027A GB 1035027 A GB1035027 A GB 1035027A GB 293903 A GB293903 A GB 293903A
Authority
GB
United Kingdom
Prior art keywords
plunger
past
lever
spring
pipe
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
GB1035027A
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 GB1035027A priority Critical patent/GB293903A/en
Publication of GB293903A publication Critical patent/GB293903A/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
    • F02M2700/07—Nozzles and injectors with controllable fuel supply
    • F02M2700/078—Injectors combined with fuel injection pump

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

293,903. Blackstone, G. M., Carter, r., and Carter, E. April 14, 1927. Lever - and - spring - actuated pumps.-In fuel-injection apparatus for the cylinders of internalcombustion engines, in which fuel is supplied by a pump through a pipe d<6> and a non-return valve to an annular chamber d, from which it is injected through a passage d<2> and past an injection valve c by a spring-loaded plunger d<3> the speed of the injection is regulated by a dashpot device. The plunger d<3> is actuated by a plunger e loaded by a spring e<1> which is compressed by a lever f and a rod g<2>, actuated by an engine-driven cam. When the plunger e is moved to the right by the pressure of the fuel entering by the pipe d<6>, a liquid, e.g. oil, is drawn up a pipe m<4> and past a non-return valve to a chamber m; at a predetermined time a lug f<1>, on the lever f, opens a valve m<3> and allows the liquid to be expressed out of the chamber m past a constricted passage m<1>, thus steadying the movement of the plungers e, d<3>. According to a modification the above described dash-pot is omitted and the passage d is restricted by a plug d<3>, Fig. 3, having a flat d<4>, the cross-sectional area left being less than one hundredth part of the cross-sectional area of the plunger d<3>. Specification 228,261 is referred to.
GB1035027A 1927-04-14 1927-04-14 Improvements in fuel injection apparatus for internal combustion engine Expired GB293903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1035027A GB293903A (en) 1927-04-14 1927-04-14 Improvements in fuel injection apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1035027A GB293903A (en) 1927-04-14 1927-04-14 Improvements in fuel injection apparatus for internal combustion engine

Publications (1)

Publication Number Publication Date
GB293903A true GB293903A (en) 1928-07-16

Family

ID=9966217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1035027A Expired GB293903A (en) 1927-04-14 1927-04-14 Improvements in fuel injection apparatus for internal combustion engine

Country Status (1)

Country Link
GB (1) GB293903A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140404B (en) * 1961-04-07 1962-11-29 Kloeckner Humboldt Deutz Ag Fuel injection device for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140404B (en) * 1961-04-07 1962-11-29 Kloeckner Humboldt Deutz Ag Fuel injection device for internal combustion engines

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