GB422850A - Improvements connected with fuel injection pumps for internal combustion engines - Google Patents
Improvements connected with fuel injection pumps for internal combustion enginesInfo
- Publication number
- GB422850A GB422850A GB2012033A GB2012033A GB422850A GB 422850 A GB422850 A GB 422850A GB 2012033 A GB2012033 A GB 2012033A GB 2012033 A GB2012033 A GB 2012033A GB 422850 A GB422850 A GB 422850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ports
- fuel
- plunger
- injection pumps
- internal combustion
- 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
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/243—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movement of cylinders relative to their 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
- F02M2700/1382—Fuel pump with control of the cylinder relative to non-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
422,850. Fuel - injection pumps. SHELDRICK, W. A., 12, Church Road, Canton, Cardiff. July 17, 1933, No. 20120. [Class 102 (i)] A fuel-injection pump comprises a steel liner 9 housed in the pump body, and surrounding a cylinder 13. Ports 10 in the liner align with ports 15 in the reduced end of the cylinder, and form the suction passages. The plunger 16 is provided with a longitudinal bore 17, connected to radial ports 18 the outer ends of which enter slots in the circumference of the plunger. A cup-shaped valve 19 surrounds the plunger and is adjusted axially by a worm, segment and lever to vary the end of delivery, the fuel being byepassed directly into the suction ports.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2012033A GB422850A (en) | 1933-07-17 | 1933-07-17 | Improvements connected with fuel injection pumps for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2012033A GB422850A (en) | 1933-07-17 | 1933-07-17 | Improvements connected with fuel injection pumps for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB422850A true GB422850A (en) | 1935-01-17 |
Family
ID=10140704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2012033A Expired GB422850A (en) | 1933-07-17 | 1933-07-17 | Improvements connected with fuel injection pumps for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB422850A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775435A (en) * | 1952-01-24 | 1956-12-25 | Acf Ind Inc | Carburetor accelerating pump with gas vent |
-
1933
- 1933-07-17 GB GB2012033A patent/GB422850A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775435A (en) * | 1952-01-24 | 1956-12-25 | Acf Ind Inc | Carburetor accelerating pump with gas vent |
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