GB569837A - Improvements relating to supercharged internal combustion engines - Google Patents
Improvements relating to supercharged internal combustion enginesInfo
- Publication number
- GB569837A GB569837A GB1734543A GB1734543A GB569837A GB 569837 A GB569837 A GB 569837A GB 1734543 A GB1734543 A GB 1734543A GB 1734543 A GB1734543 A GB 1734543A GB 569837 A GB569837 A GB 569837A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- engine
- governor
- speed
- link
- 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
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
-
- 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
- F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
- F02D2700/022—Controlling the air or the mixture supply as well as the fuel supply
- F02D2700/0223—Engines with fuel injection
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
569,837. Air and mixture pumps ; regulating. CROSET, L. P. Oct. 21, 1943, No. 17345. [Classes 7 (ii) and 7 (vi)] In a pressure-charged engine in which a greater weight of air per cycle is introduced into the working cylinder at lower than at higher speeds, the larger proportion of air admitted is also dependent upon and varies with the load and is attained by varying the velocity ratio between the engine and a rotary or other blower. The control lever 7 of a variable-torque fluid coupling disposed between the engine and the blower.is linked to one end of a speed control lever 23 connected intermediately by a link 22 to one end of the rod of a power piston 16 having its other end connected through a resilient coupling 19, 20 to the fuel injection pump control rod 17. The remote end of the lever 23 is pivoted to a manual speed control lever 25 and a link-and-lever system 27 ... 30 connects this lever to the support of a speeder spring 13 associated with a fluid governor 8 driven by the engine cam-shaft 9. Through a rod 14c the upper end 14d of the spring 13 engages a rocking lever 14b operatively connected to a valve 14 actuated by the weights 12 of the governor and controlling the flow of pressure fluid from a passage 36 to one or. other of passages 37, 38 leading to opposite ends of the chamber 15 of the power piston 16 which thus adjusts the fuel supply as the speed varies. The resilient connection 19, 20 permits a stop 34 constituted by the end of a lever 32 connected to the hand control lever 25 to limit the change in' the fuel supply. An increase in load, by checking the speed, causes the governor 8 to operate the valve 14, permitting the pressure fluid to move the piston 15 to the left and increase the fuel supply. The link 22 may be replaced by a toggle linkage, the central pivot of which is displaceable by an aneroid capsule to apply a correction for altitude. In a constant-speed engine, the governor 8 is replaced by a manual adjustment and the lever 23 is pivoted about a fixed point instead of the end of the hand lever 25.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1734543A GB569837A (en) | 1943-10-21 | 1943-10-21 | Improvements relating to supercharged internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1734543A GB569837A (en) | 1943-10-21 | 1943-10-21 | Improvements relating to supercharged internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB569837A true GB569837A (en) | 1945-06-11 |
Family
ID=10093545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1734543A Expired GB569837A (en) | 1943-10-21 | 1943-10-21 | Improvements relating to supercharged internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB569837A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731792A (en) * | 1956-01-24 | Means to delay fuel enrichment when |
-
1943
- 1943-10-21 GB GB1734543A patent/GB569837A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731792A (en) * | 1956-01-24 | Means to delay fuel enrichment when |
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