GB602503A - Improvements in and relating to fuel injection arrangements in internal combustion engines - Google Patents

Improvements in and relating to fuel injection arrangements in internal combustion engines

Info

Publication number
GB602503A
GB602503A GB26039/45A GB2603945A GB602503A GB 602503 A GB602503 A GB 602503A GB 26039/45 A GB26039/45 A GB 26039/45A GB 2603945 A GB2603945 A GB 2603945A GB 602503 A GB602503 A GB 602503A
Authority
GB
United Kingdom
Prior art keywords
passage
piston
fuel injection
relating
fuel
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
GB26039/45A
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
Publication of GB602503A publication Critical patent/GB602503A/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
    • F02M49/00—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston
    • F02M49/02—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston using the cylinder pressure, e.g. compression end pressure
    • 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
    • F02M2700/13—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

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

602,503. Fuel-injection pumps. PETERSEN, O. Oct. 5, 1945, No. 26039. Convention date, Feb. 4, 1943. [Class 102 (i)] [Also in Group XXVII] A fuel injection pump comprises a piston 3 actuated by a piston 4 subjected to the pressure in the engine cylinder. The pump cylinder is connected by a passage 12 to a spring-loaded injection valve or valves, a slide valve 18 being inserted in the passage 12 and actuated by a cam 23 to determine the time at which fuel is permitted to pass to the injection valve. The pump piston 3 has an inclined edge 17 to vary the time of closing the suction ports 10 and a port 14 is connected to the passage 12 and is controlled by the the groove 15 in the pump piston to determine the time of release of pressure in the passage 12.
GB26039/45A 1943-02-04 1945-10-05 Improvements in and relating to fuel injection arrangements in internal combustion engines Expired GB602503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK602503X 1943-02-04

Publications (1)

Publication Number Publication Date
GB602503A true GB602503A (en) 1948-05-27

Family

ID=8151564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26039/45A Expired GB602503A (en) 1943-02-04 1945-10-05 Improvements in and relating to fuel injection arrangements in internal combustion engines

Country Status (1)

Country Link
GB (1) GB602503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393945A1 (en) * 1977-06-09 1979-01-05 Lucas Industries Ltd FUEL INJECTION SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393945A1 (en) * 1977-06-09 1979-01-05 Lucas Industries Ltd FUEL INJECTION SYSTEM

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