GB286962A - Improvements in fuel pumps for internal combustion engines - Google Patents
Improvements in fuel pumps for internal combustion enginesInfo
- 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
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.
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)
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 |
-
1927
- 1927-07-23 GB GB1961227A patent/GB286962A/en not_active Expired
Cited By (2)
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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