GB501088A - Improvements in fuel injection control arrangements for internal combustion engines - Google Patents
Improvements in fuel injection control arrangements for internal combustion enginesInfo
- Publication number
- GB501088A GB501088A GB3405437A GB3405437A GB501088A GB 501088 A GB501088 A GB 501088A GB 3405437 A GB3405437 A GB 3405437A GB 3405437 A GB3405437 A GB 3405437A GB 501088 A GB501088 A GB 501088A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rack
- spring
- diaphragm
- fuel
- delivery
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
- F02D2700/0282—Control of fuel supply
- F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
- F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium
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
501,088. Speed governors. ARMSTRONG, J. J. V. (Bosch Ges., R.) Dec. 9, 1937, No. 34054. [Class 57] [Also in Group XXXV] The control rack 9 of a fuel-injection pump is actuated by a diaphragm 17 loaded by a spring 22 and subjected to the pressure of the induction pipe 21 between a. throttle valve 24 and the engine. The maximum normral delivery is determined by a stop 23. A collar on the rack 9 is pressed into engagement with the diaphragm by a spring 14 and the rack is connected by a flexible member 30 to a rod 34 for actuating the switch 35 of the starting motor so that an excess quantity of fuel may be delivered at starting. In a modification, the diaphragm and rack are connected by a claw that may be released at starting. Fig. 2 shows a further modification wherein a member 48 has a slot 50 in which is located a pin 51 on the rack 44, engaged by a spring 52. The stop is formed by a lever 54 having an adjusting pin 54a and loaded by a spring 55 which opposes the spring 53 in the full load range of movement of the rack 44. The excess delivery is obtained by operating rod 34a and the fuel delivery is reduced to zero by operating rod 68.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3405437A GB501088A (en) | 1937-12-09 | 1937-12-09 | Improvements in fuel injection control arrangements for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3405437A GB501088A (en) | 1937-12-09 | 1937-12-09 | Improvements in fuel injection control arrangements for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB501088A true GB501088A (en) | 1939-02-21 |
Family
ID=10360788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3405437A Expired GB501088A (en) | 1937-12-09 | 1937-12-09 | Improvements in fuel injection control arrangements for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB501088A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798469A (en) * | 1955-05-16 | 1957-07-09 | Bosch Gmbh Robert | Injection pump regulating structure |
-
1937
- 1937-12-09 GB GB3405437A patent/GB501088A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798469A (en) * | 1955-05-16 | 1957-07-09 | Bosch Gmbh Robert | Injection pump regulating structure |
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