GB192971A - Improvements in fuel valves for internal combustion engines - Google Patents

Improvements in fuel valves for internal combustion engines

Info

Publication number
GB192971A
GB192971A GB1154722A GB1154722A GB192971A GB 192971 A GB192971 A GB 192971A GB 1154722 A GB1154722 A GB 1154722A GB 1154722 A GB1154722 A GB 1154722A GB 192971 A GB192971 A GB 192971A
Authority
GB
United Kingdom
Prior art keywords
valve
leakage
internal combustion
combustion engines
parts
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
GB1154722A
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 GB1154722A priority Critical patent/GB192971A/en
Publication of GB192971A publication Critical patent/GB192971A/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F02M67/02—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type the gas being compressed air, e.g. compressed in 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
    • F02M2700/07—Nozzles and injectors with controllable fuel supply
    • F02M2700/074—Injection valve actuated by fuel pressure for pressurised fuel supply

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

192,971. Day, C., April 25, 1922. Leakage, preventing; spindles. -Leakage of injecticn air from a fuel-spraying device for an internal-combustion engine is prevented by forming the valve stem in two parts, the upper part A<2> having a valve portion E which prevents leakage in the intervals between successive injections when the valve is seated. The joint between the upper portion and the lower part A<1>, is such as to allow a slight degree of relative movement of the two parts both laterally. According to a modified construction, the injection valve may open towards the combustion chamber in which case the outer member acts as a tappet to open the injection valve, the two portions being entirely disconnected from each other.
GB1154722A 1922-04-25 1922-04-25 Improvements in fuel valves for internal combustion engines Expired GB192971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1154722A GB192971A (en) 1922-04-25 1922-04-25 Improvements in fuel valves for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1154722A GB192971A (en) 1922-04-25 1922-04-25 Improvements in fuel valves for internal combustion engines

Publications (1)

Publication Number Publication Date
GB192971A true GB192971A (en) 1923-02-15

Family

ID=9988231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1154722A Expired GB192971A (en) 1922-04-25 1922-04-25 Improvements in fuel valves for internal combustion engines

Country Status (1)

Country Link
GB (1) GB192971A (en)

Similar Documents

Publication Publication Date Title
GB192971A (en) Improvements in fuel valves for internal combustion engines
GB240336A (en) Improvements in or relating to fuel spray valves
GB203767A (en) Improvements in four-stroke internal combustion engines
GB121076A (en) Improvements in or relating to Fuel Injectors for Internal Combustion Engines.
GB161356A (en) Fuel valve for internal combustion oil engines
GB204183A (en) An improvement in connection with the valvular arrangements of internal combustion engines
GB185640A (en) Improvements relating to the injection of liquid fuel in internal combustion engines
GB348958A (en) Improvements in fuel injection devices for internal combustion engines
GB141681A (en) Improvements relating to fuel valves for internal combustion engines
GB179406A (en) Improvements in overhead valve gear for internal combustion engines
GB237802A (en) Improvements in and relating to valves for internal combustion engines
GB530196A (en) Improvements in or relating to fuel injectors for internal combustion engines
GB445873A (en) Improvements in or relating to fuel injection valves for internal combustion engines
GB462605A (en) Improvements relating to internal combustion engines using hydrogen as fuel
GB527418A (en) Improvements in or relating to fuel-injection devices for internal combustion engines
GB230069A (en) Improvements in fuel injection devices for internal combustion engines
GB200190A (en) Improvements in the valves of internal combustion engines
GB193093A (en) Improvements in liquid fuel injection valves for internal combustion engines
GB191224335A (en) Improvements in Slide Valves for Controlling the Inlet and Exhaust in Internal Combustion Engines.
GB191401813A (en) Improvements in or in connection with Carburettors for Internal Combustion Engines.
GB191010468A (en) Improvements in Fuel Injecting Devices for Internal Combustion Engines.
GB223183A (en) Improvements in internal combustion engines
GB473746A (en) Improvements in fuel injectors for internal combustion engines
GB130763A (en) Improvements in Injectors for Internal Combustion Engines.
GB191315240A (en) Improvements in the Fuel Injection Valves of Internal Combustion Engines.