GB191310366A - Improvements in Liquid Fuel Injectors for Internal Combustion Engines. - Google Patents

Improvements in Liquid Fuel Injectors for Internal Combustion Engines.

Info

Publication number
GB191310366A
GB191310366A GB191310366DA GB191310366A GB 191310366 A GB191310366 A GB 191310366A GB 191310366D A GB191310366D A GB 191310366DA GB 191310366 A GB191310366 A GB 191310366A
Authority
GB
United Kingdom
Prior art keywords
cylinder
valve
engine
air
plunger
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
Inventor
Arthur Frederick Evans
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
Application granted granted Critical
Publication of GB191310366A publication Critical patent/GB191310366A/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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/107—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive pneumatic drive, e.g. crankcase pressure drive
    • 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
    • F02M2700/075—Injection valve actuated by cylinder pressure or other air pressure for pressurised fuel supply
    • 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
    • F02M2700/1341—Fuel pump driven by the differential pressure of a gas

Abstract

10,366. Evans, A. F. May 2, 1912, [Convention date]. Actuating by pulsating fluid pressure.-Apparatus of the type in which a pneumatically actuated differential fuel pump is used to inject fuel into the cylinder of an internal-combustion engine, has the air-timing valve in the form of a plunger worked by the engine. The compressed air, which may be obtained from the engine cylinder or independently, is admitted by the valve t to the cylinder m. The piston l, connected to the plunger a of the fuelpump, is moved against the pressure of the spring h which returns the moving parts to their initial positions. The cylinder is provided with a regulating-screw o for regulating the amount of fuel delivered at each stroke, and with water jackets m<1>, n<1>. When the cylinder air is used the piston valve t remains open until the exhaust stroke, but otherwise an escape valve is necessary.
GB191310366D 1912-05-02 1913-05-02 Improvements in Liquid Fuel Injectors for Internal Combustion Engines. Expired GB191310366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE191310366X 1912-05-02

Publications (1)

Publication Number Publication Date
GB191310366A true GB191310366A (en) 1913-10-30

Family

ID=32601768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191310366D Expired GB191310366A (en) 1912-05-02 1913-05-02 Improvements in Liquid Fuel Injectors for Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB191310366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537748A (en) * 1947-03-10 1951-01-09 Evans Arthur Frederick Fuel injection pump for internalcombustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537748A (en) * 1947-03-10 1951-01-09 Evans Arthur Frederick Fuel injection pump for internalcombustion engines

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