GB339140A - Improvements relating to fuel pumps for internal combustion engines - Google Patents
Improvements relating to fuel pumps for internal combustion enginesInfo
- Publication number
- GB339140A GB339140A GB3938529A GB3938529A GB339140A GB 339140 A GB339140 A GB 339140A GB 3938529 A GB3938529 A GB 3938529A GB 3938529 A GB3938529 A GB 3938529A GB 339140 A GB339140 A GB 339140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- valve
- port
- oil
- fuel
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
-
- 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
- F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
- F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
- F02M2700/438—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters
- F02M2700/4388—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters with fuel displacement by a pump
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
339,140. Kent, R. L., Morris Industries, Ltd., and Skinner, T. C. Dec. 24, 1929. Actuating by liquid pressure; single-acting bucket pumps.-In a fuel pump for internalcombustion engines, the piston i is actuated on the downstroke by a piston r which is moved by the oil circulated by the lubricating pump of the engine. The oil enters by the port w, and when the piston r is stopped by a ring v, the oil opens a valve s connected by a rod t to the piston i, thereby equalizing the pressures on the two sides of the piston r, so that the springs j, u may effect the upstroke to force the fuel above the piston i through the valve h to the engine. During the upstroke, fuel enters the chamber a through a pipe e, and during the downstroke it passes through a valve m in the piston i. The oil after passing through the valve s escapes by the port y while the port x is closed by the piston r. When the port x is opened by the upward movement of the piston r, the valve s and piston i can be moved up by the spring j.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3938529A GB339140A (en) | 1929-12-24 | 1929-12-24 | Improvements relating to fuel pumps for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3938529A GB339140A (en) | 1929-12-24 | 1929-12-24 | Improvements relating to fuel pumps for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB339140A true GB339140A (en) | 1930-12-04 |
Family
ID=10409260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3938529A Expired GB339140A (en) | 1929-12-24 | 1929-12-24 | Improvements relating to fuel pumps for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB339140A (en) |
-
1929
- 1929-12-24 GB GB3938529A patent/GB339140A/en not_active Expired
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