GB816449A - Liquid fuel supply systems for internal combustion engines - Google Patents
Liquid fuel supply systems for internal combustion enginesInfo
- Publication number
- GB816449A GB816449A GB619057A GB619057A GB816449A GB 816449 A GB816449 A GB 816449A GB 619057 A GB619057 A GB 619057A GB 619057 A GB619057 A GB 619057A GB 816449 A GB816449 A GB 816449A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- engine
- injection pump
- lever
- pipe
- 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
- 239000000446 fuel Substances 0.000 title abstract 8
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 6
- 239000007924 injection Substances 0.000 abstract 6
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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
- F02M63/022—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by acting on fuel control mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
816,449. Fuel injection pumps. C. A. V. Ltd. Feb. 24, 1958 [Feb. 25, 1957], No. 6190/57. Class 102(1). [Also in Group XXVI] In a liquid fuel supply system for an internal combustion engine in which an engine-driven injection pump a is supplied with fuel from a supply tank g by a feed pump e, means are provided responsive to a fall in pressure of the fuel supplied by the feed pump for moving the injection pump control member b to the zerodelivery position and thus stopping the engine. The feed pump is driven by an electric motor f controlled by a switch h and delivers fuel through a pipe o to the injection pump and to a cylinder i having a diaphragm or piston k arranged to act as a spring-loaded lever m. In normal operation the pressure of the fuel in the pipe o acts on the piston k to keep the lever m in an inoperative position, the injection pump then being controlled by the normal governor c or by a manually operable lever d. If the tank g empties whilst the engine is running, the consequent fall in pressure in the pipe o allows the lever m to be moved by the spring n to move the member b to the position at which the injection pump ceases to deliver fuel, the engine thereby being stopped and the risk of drawing air into the system avoided.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB816449A true GB816449A (en) | 1959-07-15 |
Family
ID=1628545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB619057A Expired GB816449A (en) | 1957-02-25 | Liquid fuel supply systems for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB816449A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3153405A (en) * | 1960-02-23 | 1964-10-20 | Sims Motor Units Ltd | Fuel injection systems |
| DE2646546A1 (en) * | 1976-10-15 | 1978-04-20 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR COMBUSTION MACHINES |
| US4512306A (en) * | 1982-07-09 | 1985-04-23 | Friedmann & Maier Aktiengesellschaft | Device for shutting down a fuel injection combustion engine |
| FR2618849A1 (en) * | 1987-07-29 | 1989-02-03 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES, IN PARTICULAR FOR DIESEL ENGINES WITH HYDRAULIC ADJUSTMENT WITH FUEL ACCUMULATOR |
| US10833832B2 (en) | 2016-06-22 | 2020-11-10 | Intel Corporation | Communication device and a method for full duplex scheduling |
-
1957
- 1957-02-25 GB GB619057A patent/GB816449A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3153405A (en) * | 1960-02-23 | 1964-10-20 | Sims Motor Units Ltd | Fuel injection systems |
| DE2646546A1 (en) * | 1976-10-15 | 1978-04-20 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR COMBUSTION MACHINES |
| US4512306A (en) * | 1982-07-09 | 1985-04-23 | Friedmann & Maier Aktiengesellschaft | Device for shutting down a fuel injection combustion engine |
| AT387263B (en) * | 1982-07-09 | 1988-12-27 | Bosch Robert Ag | DEVICE FOR STOPPING AN INJECTION INTERNAL COMBUSTION ENGINE |
| FR2618849A1 (en) * | 1987-07-29 | 1989-02-03 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES, IN PARTICULAR FOR DIESEL ENGINES WITH HYDRAULIC ADJUSTMENT WITH FUEL ACCUMULATOR |
| US10833832B2 (en) | 2016-06-22 | 2020-11-10 | Intel Corporation | Communication device and a method for full duplex scheduling |
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