GB491068A - Improvements in or relating to speed governors for the fuel injection apparatus of internal combustion engines - Google Patents
Improvements in or relating to speed governors for the fuel injection apparatus of internal combustion enginesInfo
- Publication number
- GB491068A GB491068A GB35141/36A GB3514136A GB491068A GB 491068 A GB491068 A GB 491068A GB 35141/36 A GB35141/36 A GB 35141/36A GB 3514136 A GB3514136 A GB 3514136A GB 491068 A GB491068 A GB 491068A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- stop
- diaphragm
- loaded
- full load
- 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
491,068. Speed governors. BOSCH AKT.-GES., R. Dec. 22, 1936, No. 35141. Convention date, Dec. 23, 1935. [Class 57] The regulating rack 6 of a fuel injection pump is adjusted by a diaphragm 5 loaded by a spring 12 and exposed to the pressure existing in the induction pipe 8 between an adjustable throttle 10 and the engine. A spring-loaded stop 16 is fitted and positioned to engage the rack 6 during its movement when the engine is running at full load between the range of maximum and minimum speeds. The spring 13 acts in opposition to the spring 12 so that as the speed decreases extra fuel is admitted in this range. The spring 13 bears on an adjustable abutment 15. The stop 16 may be drawn out of the socket to enable, extra fuel to be delivered at starting. The stop 16 may abut the member 15 at low full load speed. In a further modification an adjustable member may be provided to engage the stop 16. Fig. 13 shows an arrangement wherein instead of the stop, the diaphragm 5 is loaded by two springs 21, 12. The spring 21 is operative during the full load range and then the diaphragm 5 engages the sleeve 21 which is fixed to the plate 19 against which the spring 12 bears.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE491068X | 1935-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB491068A true GB491068A (en) | 1938-08-22 |
Family
ID=6544215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35141/36A Expired GB491068A (en) | 1935-12-23 | 1936-12-22 | Improvements in or relating to speed governors for the fuel injection apparatus of internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB491068A (en) |
-
1936
- 1936-12-22 GB GB35141/36A patent/GB491068A/en not_active Expired
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