GB514845A - Improvements in or relating to fuel injection systems for internal combustion engines - Google Patents
Improvements in or relating to fuel injection systems for internal combustion enginesInfo
- Publication number
- GB514845A GB514845A GB1466838A GB1466838A GB514845A GB 514845 A GB514845 A GB 514845A GB 1466838 A GB1466838 A GB 1466838A GB 1466838 A GB1466838 A GB 1466838A GB 514845 A GB514845 A GB 514845A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- internal combustion
- relating
- fuel injection
- combustion engines
- 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
- F02M2700/07—Nozzles and injectors with controllable fuel supply
- F02M2700/078—Injectors combined with fuel injection pump
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
514,845. Pumps. KEARNEY, A. R. May 17, 1938, No. 14668. [Class 102 (i)] [Also in Group XXVII] To prevent air locks in the fuel supply system of an internal combustion engine, a pump plunger a draws fuel from a chamber m connected to a low pressure supply and delivers it through a passage k to a chamber j surrounding an injector valve d the chamber j being connected to the low pressure supply by return passages h, o which are placed in communication by a recess l in the pump plunger at the end of the delivery stroke. The chamber m contains a filter p and opens into the pump through a non-return valve l. The drop in pressure in the space j enables a spring to close the injection valve d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1466838A GB514845A (en) | 1938-05-17 | 1938-05-17 | Improvements in or relating to fuel injection systems for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1466838A GB514845A (en) | 1938-05-17 | 1938-05-17 | Improvements in or relating to fuel injection systems for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB514845A true GB514845A (en) | 1939-11-20 |
Family
ID=10045422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1466838A Expired GB514845A (en) | 1938-05-17 | 1938-05-17 | Improvements in or relating to fuel injection systems for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB514845A (en) |
-
1938
- 1938-05-17 GB GB1466838A patent/GB514845A/en not_active Expired
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