GB286962A - Improvements in fuel pumps for internal combustion engines - Google Patents

Improvements in fuel pumps for internal combustion engines

Info

Publication number
GB286962A
GB286962A GB1961227A GB1961227A GB286962A GB 286962 A GB286962 A GB 286962A GB 1961227 A GB1961227 A GB 1961227A GB 1961227 A GB1961227 A GB 1961227A GB 286962 A GB286962 A GB 286962A
Authority
GB
United Kingdom
Prior art keywords
cylinder
delivery
combustion engines
plunger
cam
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
GB1961227A
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 GB1961227A priority Critical patent/GB286962A/en
Publication of GB286962A publication Critical patent/GB286962A/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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1433—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 rotary distributor supporting pump pistons pistons being parallel to rotation axis

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

286,962. Egersd÷rfer, F. July 23, 1927. Cam-actuated pumps; drip, preventing; revolving-cylinder pumps; regulating delivery by opening delivery valves. - A fuel pump for internal-combustion engines comprises a revolving cylinder c provided with a passage q which communicates alternately with inlet and delivery conduits l, k in the fixed casing. A plunger d is reciprocated in the cylinder by a cam a provided with four rises g so that four deliveries may be made during each revolution of the cylinder. The rises g may have a quick drop on the suction side to cause a quick return of the plunger at the beginning of the suction stroke and thereby prevent drip at the injection nozzle. The delivery conduits k are formed in rotatable members m which may be angularly adjusted by a crank p and gear wheels to set varying portions of the elongated delivery ports k<2> in register with the channel q and thus vary the amount of fuel delivered.
GB1961227A 1927-07-23 1927-07-23 Improvements in fuel pumps for internal combustion engines Expired GB286962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1961227A GB286962A (en) 1927-07-23 1927-07-23 Improvements in fuel pumps for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1961227A GB286962A (en) 1927-07-23 1927-07-23 Improvements in fuel pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
GB286962A true GB286962A (en) 1928-03-15

Family

ID=10132256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1961227A Expired GB286962A (en) 1927-07-23 1927-07-23 Improvements in fuel pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB286962A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563283A1 (en) * 1984-04-19 1985-10-25 Lucas Ind Plc ROTARY DISTRIBUTOR PUMP
US4660522A (en) * 1984-10-17 1987-04-28 Robert Bosch Gmbh 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
FR2563283A1 (en) * 1984-04-19 1985-10-25 Lucas Ind Plc ROTARY DISTRIBUTOR PUMP
US4660522A (en) * 1984-10-17 1987-04-28 Robert Bosch Gmbh Fuel injection pump for internal combustion engines

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