GB462805A - Improvements in or relating to speed governors for internal combustion engines operating with injection of liquid fuel - Google Patents
Improvements in or relating to speed governors for internal combustion engines operating with injection of liquid fuelInfo
- Publication number
- GB462805A GB462805A GB20608/36A GB2060836A GB462805A GB 462805 A GB462805 A GB 462805A GB 20608/36 A GB20608/36 A GB 20608/36A GB 2060836 A GB2060836 A GB 2060836A GB 462805 A GB462805 A GB 462805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- valve
- chamber
- port
- relating
- 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
462,805. Speed governors. BOSCH AKT.-GES., R. July 25, 1936, Nos. 20608 and 20609. Convention dates, July 29, 1935 and Oct. 30, 1935. [Class 57] A spring-loaded piston 5 is connected to the rack 4 for controlling the output of a fuel injection pump 1 and the chamber 7 is connected by a pipe 9 to an air induction pipe 10 having a hand-operated throttle valve 12. During normal running the air flows in the direction of the arrow A. On unintentional reverse running of the engine the air flows in the direction of the arrow B and would cause excessive pressure to act in the chamber 7 resulting in the maximum fuel supply being delivered by the pump and prevent the lever 13 from moving the piston to reduce the fuel supply. A valve 15 is fitted and is actuated by a rod 17a to open the pipe 9 to atmosphere through the port 14 and close the connection between the pipe 9 and the induction pipe 10. In a modification, the port 14 is connected to the chamber 8 and the valve connects this chamber to the induction pipe. Fig. 3 shows the pipe 9 fitted with a valve 18 and the port 14 controlled by a spring-loaded valve 15b. Alternatively, the port 14 is connected to the chamber 8. The valve 18 may be omitted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE462805X | 1935-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB462805A true GB462805A (en) | 1937-03-16 |
Family
ID=6540027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20608/36A Expired GB462805A (en) | 1935-07-29 | 1936-07-25 | Improvements in or relating to speed governors for internal combustion engines operating with injection of liquid fuel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB462805A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE763961C (en) * | 1938-08-17 | 1955-04-28 | Bosch Gmbh Robert | Fuel supply device for diesel aircraft engines working with supercharging |
| US4648225A (en) * | 1985-06-07 | 1987-03-10 | Waddell Thomas T | Split bending crown molding |
-
1936
- 1936-07-25 GB GB20608/36A patent/GB462805A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE763961C (en) * | 1938-08-17 | 1955-04-28 | Bosch Gmbh Robert | Fuel supply device for diesel aircraft engines working with supercharging |
| US4648225A (en) * | 1985-06-07 | 1987-03-10 | Waddell Thomas T | Split bending crown molding |
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