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GB359603A - Improvements in or relating to fuel injection pumps - Google Patents

Improvements in or relating to fuel injection pumps

Info

Publication number
GB359603A
GB359603A GB2330230A GB2330230A GB359603A GB 359603 A GB359603 A GB 359603A GB 2330230 A GB2330230 A GB 2330230A GB 2330230 A GB2330230 A GB 2330230A GB 359603 A GB359603 A GB 359603A
Authority
GB
United Kingdom
Prior art keywords
plunger
fuel
drum
injection pumps
space
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
GB2330230A
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son Ltd
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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB2330230A priority Critical patent/GB359603A/en
Publication of GB359603A publication Critical patent/GB359603A/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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/122—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor with piston arranged radially to driving shaft
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on 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

359,603. Fuel-injection pumps. NAPIER & SON, Ltd., D. and CHATTERTON, E. E., 211, Acton Vale, London. Aug. 2, 1930, No. 23302. [Class 102 (i).] In a fuel-injection pump for a multicylinder internalcombustion engine the plunger A is rotated to bring an axial slot A<4> in succession into register with the delivery ports E of the various cylinders. For this purpose a splined portion G on the plunger engages the similarly splined flange H of a drum H<1> driven through gearing L, L<3>, K<3> from the cam shaft K<1>. The drum encloses a spring H<3>, which presses the plunger against the cam K. The plunger is formed with an axial passage A<1> and radial passages A<2>, A3, by means of which the pressure space communicates with the suction space D during the earlier and later portions of the stroke. The width of the space D, and hence the amount of fuel delivered, is varied by moving a sleeve B<1> axially by means of a lever F.
GB2330230A 1930-08-02 1930-08-02 Improvements in or relating to fuel injection pumps Expired GB359603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2330230A GB359603A (en) 1930-08-02 1930-08-02 Improvements in or relating to fuel injection pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2330230A GB359603A (en) 1930-08-02 1930-08-02 Improvements in or relating to fuel injection pumps

Publications (1)

Publication Number Publication Date
GB359603A true GB359603A (en) 1931-10-29

Family

ID=10193420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2330230A Expired GB359603A (en) 1930-08-02 1930-08-02 Improvements in or relating to fuel injection pumps

Country Status (1)

Country Link
GB (1) GB359603A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518473A (en) * 1949-02-19 1950-08-15 American Bosch Corp Fuel injection pump
US2567367A (en) * 1947-03-05 1951-09-11 Deschamps Fuel Injection Corp Fuel injection pump
US2624327A (en) * 1950-03-30 1953-01-06 American Bosch Corp Fuel injection apparatus
US2746443A (en) * 1953-02-20 1956-05-22 Texas Co Fuel injection pump
US3020902A (en) * 1958-12-29 1962-02-13 Sjoblom Anders Georg Fuel injection pump for multi-cylinder internal combustion engines
US3099217A (en) * 1959-11-12 1963-07-30 Bessiere Pierre Etienne Fuel injection pumps having distributing pistons
DE1165346B (en) * 1959-11-12 1964-03-12 Expl Des Procedes Chimiques Et Fuel injection pump with a pump piston that can be rotated about its axis and act as a distributor
US3320892A (en) * 1964-10-20 1967-05-23 Allis Chalmers Mfg Co Fuel injection system
US4587940A (en) * 1984-07-31 1986-05-13 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
USRE32965E (en) * 1984-07-31 1989-06-27 Robert Bosch Gmbh Fuel injection pump for internal combustion engines

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567367A (en) * 1947-03-05 1951-09-11 Deschamps Fuel Injection Corp Fuel injection pump
US2518473A (en) * 1949-02-19 1950-08-15 American Bosch Corp Fuel injection pump
US2624327A (en) * 1950-03-30 1953-01-06 American Bosch Corp Fuel injection apparatus
US2746443A (en) * 1953-02-20 1956-05-22 Texas Co Fuel injection pump
US3020902A (en) * 1958-12-29 1962-02-13 Sjoblom Anders Georg Fuel injection pump for multi-cylinder internal combustion engines
US3099217A (en) * 1959-11-12 1963-07-30 Bessiere Pierre Etienne Fuel injection pumps having distributing pistons
DE1165346B (en) * 1959-11-12 1964-03-12 Expl Des Procedes Chimiques Et Fuel injection pump with a pump piston that can be rotated about its axis and act as a distributor
US3320892A (en) * 1964-10-20 1967-05-23 Allis Chalmers Mfg Co Fuel injection system
US4587940A (en) * 1984-07-31 1986-05-13 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
USRE32965E (en) * 1984-07-31 1989-06-27 Robert Bosch Gmbh Fuel injection pump for internal combustion engines

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