GB689709A - Improvements relating to fuel injection pumps for internal combustion engines - Google Patents
Improvements relating to fuel injection pumps for internal combustion enginesInfo
- Publication number
- GB689709A GB689709A GB26541/50A GB2654150A GB689709A GB 689709 A GB689709 A GB 689709A GB 26541/50 A GB26541/50 A GB 26541/50A GB 2654150 A GB2654150 A GB 2654150A GB 689709 A GB689709 A GB 689709A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- stroke
- injection
- internal combustion
- fuel injection
- 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
- 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
- F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke 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
- 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
- F02M2700/1376—Fuel pump with control of the pump piston stroke
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
689,709. Fuel-injection pumos. DAIMLERBENZ AKT.-GES. Oct. 31, 1950 [Oct. 31, 1949], No. 26541/50. Class 102 (i). In a fuel - injection pump, the piston 4 controls the suction port 6 and carries a roller 19 that engages a cam 14 that actuates the piston on the injection stroke. The suction stroke is effected by a cam 12 acting on a non-rotatable pin 21 on which is mounted the roller 19. The cam 12 is driven from the engine and the drive is transmitted to cam 14 through rods 13 so that the cam 14 can be adjustable axially to vary the stroke of the piston. The arrangement ensures that the suction stroke of the pump occurs immediately after the injection stroke. The suction cam may also be adjustable.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE689709X | 1949-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB689709A true GB689709A (en) | 1953-04-01 |
Family
ID=6598775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26541/50A Expired GB689709A (en) | 1949-10-31 | 1950-10-31 | Improvements relating to fuel injection pumps for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB689709A (en) |
-
1950
- 1950-10-31 GB GB26541/50A patent/GB689709A/en not_active Expired
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