GB351453A - Improvements in fuel pumps for internal combustion oil engines - Google Patents
Improvements in fuel pumps for internal combustion oil enginesInfo
- Publication number
- GB351453A GB351453A GB8815/30A GB881530A GB351453A GB 351453 A GB351453 A GB 351453A GB 8815/30 A GB8815/30 A GB 8815/30A GB 881530 A GB881530 A GB 881530A GB 351453 A GB351453 A GB 351453A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- fuel
- tank
- delivery
- air
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
-
- 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
- F02M2700/1335—Fuel pump combined with the fuel injector
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
351,453. Reciprocating-pumps. HESSELMAN, K. J. E., Saltsj÷, Storõngen, near Stockholm. March 19, 1930, No. 8815. Convention date, March 22, 1929. [Class 102 (i).] Air, removing; regulating delivery by opening byepasses.-In a fuel pump for internal-combustion engines, air escapes from the pump chamber a by passages 15, 13 and a chamber 14, which may be connected to the top of the fuel tank 10, or to atmosphere. The escaping air does not come into contact with the fuel entering the pump through the inlet pipe 12. The delivery of fuel is regulated by a valve 6, which is opened by the plunger 3 during the delivery stroke, so that excess fuel escapes through the passage 15 to the suction side of the pump. In another form, the fuel tank is below the pump level and a second pump draws from the tank and delivers to the suction side of the pump 2. A loaded non-return valve may be arranged in the passage 13 or pipe 16 to put the fuel in the tank under pressure.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE351453X | 1929-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB351453A true GB351453A (en) | 1931-06-19 |
Family
ID=20308645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8815/30A Expired GB351453A (en) | 1929-03-22 | 1930-03-19 | Improvements in fuel pumps for internal combustion oil engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB351453A (en) |
-
1930
- 1930-03-19 GB GB8815/30A patent/GB351453A/en not_active Expired
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