GB753146A - Improvements in or relating to a fuel-injection pump for an internal combustion engine and a method for operating same - Google Patents
Improvements in or relating to a fuel-injection pump for an internal combustion engine and a method for operating sameInfo
- Publication number
- GB753146A GB753146A GB4508/54A GB450854A GB753146A GB 753146 A GB753146 A GB 753146A GB 4508/54 A GB4508/54 A GB 4508/54A GB 450854 A GB450854 A GB 450854A GB 753146 A GB753146 A GB 753146A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- fuel
- pump
- injection
- injection pump
- 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
- F02M41/10—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
753,146. Fuel-injection pumps. TEXACO DEVELOPMENT CORPORATION. Feb. 16, 1954 [Feb. 20, 1953], No. 4508/54. Class 102(1). In a fuel-injection pump, the piston 9 is reciprocated by a cam 13 and rotated by gearing 31, 33 and 37 from the camshaft 11 and a groove 61 in the piston co-operates with outlet passages 51 to distribute the fuel to the engine cylinders ; the outlet passages 51 are closed during the pump suction stroke. The pump piston has an axial passage communicating with by-pass ports 81, 82 controlled by axially adjustable sleeves 91, 92 on the piston 9 to control the beginning and end of the injection. A further port 73 in the piston co-operates with inlet ports 71, 75 in the cylinder arranged so that during the whole suction stroke of the piston 9, the pumping space 43 is in communication with the by-pass chamber 7 or the fuel supply chamber 45.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US753146XA | 1953-02-20 | 1953-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB753146A true GB753146A (en) | 1956-07-18 |
Family
ID=22124905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4508/54A Expired GB753146A (en) | 1953-02-20 | 1954-02-16 | Improvements in or relating to a fuel-injection pump for an internal combustion engine and a method for operating same |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB753146A (en) |
-
1954
- 1954-02-16 GB GB4508/54A patent/GB753146A/en not_active Expired
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