GB432839A - Improvements in and relating to controlling devices for the fuel injection pumps of diesel engines for vehicles - Google Patents
Improvements in and relating to controlling devices for the fuel injection pumps of diesel engines for vehiclesInfo
- Publication number
- GB432839A GB432839A GB25374/34A GB2537434A GB432839A GB 432839 A GB432839 A GB 432839A GB 25374/34 A GB25374/34 A GB 25374/34A GB 2537434 A GB2537434 A GB 2537434A GB 432839 A GB432839 A GB 432839A
- Authority
- GB
- United Kingdom
- Prior art keywords
- governor
- control
- speed
- rod
- spring
- 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
432,839. Governors for fuel-injection pumps. SCHNURLE, A., 91, Moltkestrasse, Bad Cannstatt, Germany. Sept. 3, 1934, Nos. 25374 and 25375. Convention dates, Sept. 1, 1933 and Jan. 9, 1934. [Class 57] The governor for the fuel-injection pump of internal-combustion engines comprises two speed responsive devices, one operating as an ordinary speed governor and the other adjusting according to the speed the maximum fuel supply. The fuel injection pump a is controlled in the ordinary way by a rod b which can be set by hand lever c and has the usual over-riding centrifugal governor control d. The rod is continued to abut against a cam surface e which is adjusted across the end thereof by means of a pivoted lever f under the control of a second centrifugal governor g. In place of a mechanical speed governor, the cam member e may be moved by a piston under the influence of a hydraulic pressure which is a measure of speed. For this purpose the ordinary lubricating oil pump driven by the engine may be used as the pressure supply. In a modification a single governor may act through two separate connections as by supporting the main governor control sleeve k on a rod which is stepped and carries a washer n with springs l, q on either side. Under ordinary control the sleeve moves against the spring q when the washer n abuts on the shoulder o of the rod p. Additional control is then afforded bv the capacity of the washer n to slide endwise against the spring l. In a further modification the duplicate spring arrangement is carried by radial arms upon which the centrifugal weights i are mounted and from pins z thereon elbow levers w communicate the control to the sleeve k. In this construction the pivoting axis of the levers w are also mounted on radial pins on centrifugal weights x under the influence of spring control.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE432839X | 1933-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB432839A true GB432839A (en) | 1935-08-02 |
Family
ID=6495860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25374/34A Expired GB432839A (en) | 1933-09-01 | 1934-09-03 | Improvements in and relating to controlling devices for the fuel injection pumps of diesel engines for vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB432839A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719437A (en) * | 1949-04-30 | 1955-10-04 | Daimler Benz Ag | Device for the control of vehicle engines |
US2758584A (en) * | 1951-10-03 | 1956-08-14 | Bosch Arma Corp | Fuel control system |
US2986291A (en) * | 1957-07-09 | 1961-05-30 | Allis Chalmers Mfg Co | Fuel injection system |
US4459956A (en) * | 1981-08-27 | 1984-07-17 | Spica S.P.A. | Governor for fuel injection pumps |
-
1934
- 1934-09-03 GB GB25374/34A patent/GB432839A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719437A (en) * | 1949-04-30 | 1955-10-04 | Daimler Benz Ag | Device for the control of vehicle engines |
US2758584A (en) * | 1951-10-03 | 1956-08-14 | Bosch Arma Corp | Fuel control system |
US2986291A (en) * | 1957-07-09 | 1961-05-30 | Allis Chalmers Mfg Co | Fuel injection system |
US4459956A (en) * | 1981-08-27 | 1984-07-17 | Spica S.P.A. | Governor for fuel injection pumps |
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