GB569837A - Improvements relating to supercharged internal combustion engines - Google Patents

Improvements relating to supercharged internal combustion engines

Info

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
Application number
GB1734543A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1734543A priority Critical patent/GB569837A/en
Publication of GB569837A publication Critical patent/GB569837A/en
Expired legal-status Critical Current

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.
GB1734543A 1943-10-21 1943-10-21 Improvements relating to supercharged internal combustion engines Expired GB569837A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731792A (en) * 1956-01-24 Means to delay fuel enrichment when

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731792A (en) * 1956-01-24 Means to delay fuel enrichment when

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