GB440234A - Improvement in fuel injection pumps, especially for internal combustion engines - Google Patents

Improvement in fuel injection pumps, especially for internal combustion engines

Info

Publication number
GB440234A
GB440234A GB8540/35A GB854035A GB440234A GB 440234 A GB440234 A GB 440234A GB 8540/35 A GB8540/35 A GB 8540/35A GB 854035 A GB854035 A GB 854035A GB 440234 A GB440234 A GB 440234A
Authority
GB
United Kingdom
Prior art keywords
port
improvement
injection pumps
internal combustion
fuel injection
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
GB8540/35A
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 GB440234A publication Critical patent/GB440234A/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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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
    • F02M2700/1364—Fuel pump controlled by means of a fuel return valve

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

440,234. Fuel-injection pumps. CLAUSEN, C. H., 75, Frejgatan, Stockholm. March 19, 1935, No. 8540. Convention date, March 20, 1934. [Class 102 (i)] The delivery valve 3 of a fuel-injection pump is provided with an extension fitting the end of the cylinder 7 and controlling the ports 8, 9. The injection is ended by the connection of the passage 9 through the groove 10 to the suction port 2. Further movement of the pump plunger 1 causes delivery to the port 9 whilst the pressure in the delivery pipe is released through the port 8 to prevent drip. The port 9 may communicate with other sources of low pressure and the valve described may be employed in addition to a normal delivery valve.
GB8540/35A 1934-03-20 1935-03-19 Improvement in fuel injection pumps, especially for internal combustion engines Expired GB440234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE440234X 1934-03-20

Publications (1)

Publication Number Publication Date
GB440234A true GB440234A (en) 1935-12-23

Family

ID=20309962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8540/35A Expired GB440234A (en) 1934-03-20 1935-03-19 Improvement in fuel injection pumps, especially for internal combustion engines

Country Status (1)

Country Link
GB (1) GB440234A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261263A (en) * 1991-11-08 1993-05-12 Bosch Gmbh Robert Fuel injection pump for internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261263A (en) * 1991-11-08 1993-05-12 Bosch Gmbh Robert Fuel injection pump for internal combustion engines
GB2261263B (en) * 1991-11-08 1994-11-23 Bosch Gmbh Robert Fuel injection pump for internal combustion engines

Similar Documents

Publication Publication Date Title
GB439919A (en) Improvements in or relating to injection internal combustion engines
GB440234A (en) Improvement in fuel injection pumps, especially for internal combustion engines
GB486378A (en) Improvements in fuel injection pumps for internal combustion engines
GB475391A (en) Improvements in or relating to fuel injection pumps for internal combustion engines
GB542844A (en) Improvements relating to fuel injection in internal combustion engines
GB729763A (en) Improvements in surge reducing or pressure reducing valves for the fuel injection apparatus of internal combustion engines
GB541100A (en) Improvements relating to fuel injection means for internal combustion engines
GB636351A (en) Improvements in or relating to fuel injection pumps for internal combustion engines
GB430579A (en) Improvements relating to liquid fuel injection pumps
GB260584A (en) Improvements relating to fuel injection in diesel engines
GB369541A (en) Improvements in and relating to the controlling of fuel injection pumps of internal combustion engines
GB460196A (en) Improvements in or relating to injection pumps for internal combustion engines
GB448175A (en) Improvements in or relating to injection pumps for internal combustion engines
GB610122A (en) Improvements in and relating to injection fuel pumps for internal combustion engines
GB460763A (en) Improvements in or relating to fuel delivering devices and fuel injection pumps for internal combustion engines
GB455637A (en) Improvements in or relating to fuel injection systems for internal combustion engines
GB457966A (en) Improvements in or relating to double-acting single piston pumps
GB422952A (en) Improvements in fuel injection pumps for internal combustion engines
GB526723A (en) Improvements in or relating to fuel injection arrangements for internal combustion engines
GB495272A (en) Regulators for fuel injection pumps of internal combustion engines
GB481181A (en) Improvements in or relating to fuel injection devices for combustion engines
GB426550A (en) Fuel injection pump for internal combustion engines
GB660562A (en) Improvements in fuel injection pumps particularly for internal combustion engines
GB417541A (en) Improvements in and relating to fuel injection pumps for internal combustion engines
GB476958A (en) Improvements in and relating to fuel injection pumps for compression ignition engines