GB400285A - Improvements in and relating to fuel injection pumps for internal combustion engines - Google Patents

Improvements in and relating to fuel injection pumps for internal combustion engines

Info

Publication number
GB400285A
GB400285A GB172332A GB172332A GB400285A GB 400285 A GB400285 A GB 400285A GB 172332 A GB172332 A GB 172332A GB 172332 A GB172332 A GB 172332A GB 400285 A GB400285 A GB 400285A
Authority
GB
United Kingdom
Prior art keywords
bore
ports
delivery
injection pumps
relating
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
GB172332A
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 GB172332A priority Critical patent/GB400285A/en
Publication of GB400285A publication Critical patent/GB400285A/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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/243—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movement of cylinders relative to their pistons
    • 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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • 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
    • F02M2700/1382—Fuel pump with control of the cylinder relative to non-rotary piston

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

400,285. Fuel-injection pumps. SIDNEY, A. A., 36, Chipstead Avenue, Thornton Heath, Surrey. Feb. 7, 1933, No. 1723/32. [Class 102 (i).] A fuel-injection pump comprises a plunger 1 provided with a diametral bore 10 and a longitudinal bore 11. The bore 10 co-operates with triangular ports 4, 6 connected to suction and disposed in the cylinder wall so that the delivery of the pump is confined to the period that the bore 10 is covered by the cylinder wall between the inclined edges 8, 9. For adjusting the delivery, either the cylinder or the plunger may be rotated by a rack. Another pair of similar ports 5, 7 may be disposed to co-operate with the other end of the bore 10. More than one 'diametral bore may be used and corresponding ports provided. The distance between the adjacent apices of the ports is less than the diameter of the bore 10 so that the delivery may be reduced to zero.
GB172332A 1933-02-07 1933-02-07 Improvements in and relating to fuel injection pumps for internal combustion engines Expired GB400285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB172332A GB400285A (en) 1933-02-07 1933-02-07 Improvements in and relating to fuel injection pumps for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB172332A GB400285A (en) 1933-02-07 1933-02-07 Improvements in and relating to fuel injection pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
GB400285A true GB400285A (en) 1933-10-26

Family

ID=9726881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB172332A Expired GB400285A (en) 1933-02-07 1933-02-07 Improvements in and relating to fuel injection pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB400285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032933A1 (en) * 1979-09-08 1981-04-02 Lucas Industries Ltd., Birmingham, West Midlands FUEL INJECTION PUMP DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032933A1 (en) * 1979-09-08 1981-04-02 Lucas Industries Ltd., Birmingham, West Midlands FUEL INJECTION PUMP DEVICE

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