GB693590A - Liquid fuel injection pumps for internal combustion engines - Google Patents
Liquid fuel injection pumps for internal combustion enginesInfo
- Publication number
- GB693590A GB693590A GB3168150A GB3168150A GB693590A GB 693590 A GB693590 A GB 693590A GB 3168150 A GB3168150 A GB 3168150A GB 3168150 A GB3168150 A GB 3168150A GB 693590 A GB693590 A GB 693590A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- plunger
- stop
- starting
- aperture
- 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
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
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
693,590. Fuel-injection Pumps. C.A.V., Ltd. Dec. 3, 1951 [Dec. 30, 1950], No. 31681/50. Class 7 (iii). A spring-loaded stop f setting the normal maximum supply position of a fuel injection pump control rod a is movable transversely of the rod a by a manually operated plunger j to permit the end i of the rod a to enter an aperture h in the stop to provide an increased fuel supply for starting, the plunger j being disengaged from the stop f by the motion of the rod a to its starting position. A bevelled collar k on the plunger j co-operates with the chamfered entrance n of the aperture a to cause depression of the stop f when the plunger j is moved to the left. A projection o holds the rod a in a reduced supply position, Fig. 2, while the rod j is depressed to prevent the excess fuel supply being obtained at times other than starting. When the plunger j is released the rod a is moved to the right by the governor loading spring, and the entry of the part i into the aperture h moves the plunger j back to its inoperative position so that the stop f returns to its normal position after starting when disengaged by the rod a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3168150A GB693590A (en) | 1950-12-30 | 1950-12-30 | Liquid fuel injection pumps for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3168150A GB693590A (en) | 1950-12-30 | 1950-12-30 | Liquid fuel injection pumps for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB693590A true GB693590A (en) | 1953-07-01 |
Family
ID=10326809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3168150A Expired GB693590A (en) | 1950-12-30 | 1950-12-30 | Liquid fuel injection pumps for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB693590A (en) |
-
1950
- 1950-12-30 GB GB3168150A patent/GB693590A/en not_active Expired
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