GB788497A - Improvements in or relating to speed governors for fuel injection internal combustion engines - Google Patents
Improvements in or relating to speed governors for fuel injection internal combustion enginesInfo
- Publication number
- GB788497A GB788497A GB981356A GB981356A GB788497A GB 788497 A GB788497 A GB 788497A GB 981356 A GB981356 A GB 981356A GB 981356 A GB981356 A GB 981356A GB 788497 A GB788497 A GB 788497A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- lever
- governor
- sleeve
- loaded
- 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
- F02D2700/0292—Control of fuel supply by acting on the fuel pump control element depending on the speed of a centrifugal governor
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
788,497. Speed governors. BOSCH GES., R. March 29, 1956 [April 1, 1955], No. 9813/56. Class 57. In a speed governor for a fuel-injection internal combustion engine in which the governor sleeve 6 is coupled, as by a pivoted lever 8 and link 11, to a member 12 regulating the output of the injection pump 2 and the governor is loaded by a return spring 21 whose loading effect is variable and supplemented during engine no-load conditions by an idling spring 17, the spring 21 is connected to one end of a pivoted lever 15 whose other end is disposed between the idling spring 17 and a spring 16 compressed between the lever 15 and the sleeve 6. Bell cranks 4 pivotally mounted on a carrier 3 secured to the pump drive shaft 1 carry centrifugal weights 5 and engage the sleeve 6. The return spring 21 is connected in tension between the lever 15 and one end of an adjusting lever 22 pivotally mounted on a pin 23 on the governor housing 10. During no-load conditions the lever 22 is in the position I, as shown, and the governor is loaded, through the spring 16, by both the spring 21 and the spring 17. For governing at low-load or high-load speeds the lever is set at the positions II or III respectively and the tension of the spring 21 is then such that the spring 16 is compressed until the lever 15 abuts a pin 20 on the end of the sleeve 6 and the governor is loaded by the spring 21 only, the distance between the lever 15 and the spring 17 being such that the latter is ineffective.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB981356A GB788497A (en) | 1956-03-29 | 1956-03-29 | Improvements in or relating to speed governors for fuel injection internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB981356A GB788497A (en) | 1956-03-29 | 1956-03-29 | Improvements in or relating to speed governors for fuel injection internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB788497A true GB788497A (en) | 1958-01-02 |
Family
ID=6699476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB981356A Expired GB788497A (en) | 1956-03-29 | 1956-03-29 | Improvements in or relating to speed governors for fuel injection internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB788497A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3577968A (en) * | 1968-10-17 | 1971-05-11 | Bosch Gmbh Robert | Centrifugal r.p.m. regulator for internal combustion engines |
| US3973541A (en) * | 1973-05-30 | 1976-08-10 | Kabushiki Kaisha Komatsu Seisakusho | Governor for use in fuel injection pump |
-
1956
- 1956-03-29 GB GB981356A patent/GB788497A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3577968A (en) * | 1968-10-17 | 1971-05-11 | Bosch Gmbh Robert | Centrifugal r.p.m. regulator for internal combustion engines |
| US3973541A (en) * | 1973-05-30 | 1976-08-10 | Kabushiki Kaisha Komatsu Seisakusho | Governor for use in fuel injection pump |
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