GB349209A - Improvements in the control means of internal combustion engines for aircraft - Google Patents

Improvements in the control means of internal combustion engines for aircraft

Info

Publication number
GB349209A
GB349209A GB974530A GB974530A GB349209A GB 349209 A GB349209 A GB 349209A GB 974530 A GB974530 A GB 974530A GB 974530 A GB974530 A GB 974530A GB 349209 A GB349209 A GB 349209A
Authority
GB
United Kingdom
Prior art keywords
aneroid
petrol
piston
lever
blower
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
GB974530A
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 GB974530A priority Critical patent/GB349209A/en
Publication of GB349209A publication Critical patent/GB349209A/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/005—Advancing or retarding ignition; Control therefor with combination of automatic and non- automatic means
    • 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
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0246—Control of air or mixture supply for engines with compressor
    • F02D2700/0248—Control of air or mixture supply for engines with compressor by means of throttle devices
    • F02D2700/0253—Control of air or mixture supply for engines with compressor by means of throttle devices in the outlet conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)

Abstract

349,209. Regulating ; spray carburetters. ROYCE, SIR F. H., Nightingale Road, Derby. March 27, 1930, No. 9745. [Classes 7 (iii), 7 (iv), and 7 (vi).] In means for regulating aircraft engines according to altitude, the petrol-metering device, or the ignition timing, or both, are adjusted by an aneroid device acting through a relay comprising a reciprocating device subjected to the pressure from the supercharging- blower. Fig. 1 shows the general arrangement of the control means, comprising an aneroid and relay device a connected by linkage a3, a<5> to a lever c, which is pivoted at c<1> and connected also to a floating lever c<2>, the opposite ends of which are connected by a link b<9> to the ignition-timing means b<8>, and by links b<3>, b<4> to the carburetter throttle b<1> and the pilot's control b<5>. The lever c is further connected by a link b<11> to the petrolmetering device b<10>. The device a comprises a casing containing an aneroid chamber d, Fig. 2, and having an extension comprising a cylinder d<1> in which reciprocates a piston d<2>. This piston has opposite extensions e, e<1>, the latter of which is connected to the lever a<3>. Within the extensions e, e<1> slides a valve f connected at f<1> to the aneroid chamber and formed with a partition g and with ports g<1> .. g<4>. The port g<1> is constantly open to a pipe a<1> leading to the outlet of the supercharging- blower, and the port g<4> to a pipe a<2> leading to the inlet of the blower, while the ports g2 and g<3> control respectively pairs of ports i4, i<5> and i<6>, i<7> connected to opposite sides of the piston d<2>. Thus, when the valve f is moved in either direction by the aneroid, the piston d2 is caused to follow the valve and thus actuates the ignition and/or petrol controls. Fig. 3 shows a petrol-metering device, in which the flow of petrol through an orifice k<5> in a flange k4 is regulated by rotation, by means of the arm b<10>, of an eccentric member k<8> beneath the orifice.
GB974530A 1930-03-27 1930-03-27 Improvements in the control means of internal combustion engines for aircraft Expired GB349209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB974530A GB349209A (en) 1930-03-27 1930-03-27 Improvements in the control means of internal combustion engines for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB974530A GB349209A (en) 1930-03-27 1930-03-27 Improvements in the control means of internal combustion engines for aircraft

Publications (1)

Publication Number Publication Date
GB349209A true GB349209A (en) 1931-05-28

Family

ID=9877944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB974530A Expired GB349209A (en) 1930-03-27 1930-03-27 Improvements in the control means of internal combustion engines for aircraft

Country Status (1)

Country Link
GB (1) GB349209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442419A (en) * 1944-11-09 1948-06-01 Niles Bement Pond Co Control apparatus for internalcombustion engines
US2447124A (en) * 1944-04-15 1948-08-17 United Aircraft Corp Fuel control for power plants
US2538605A (en) * 1945-03-12 1951-01-16 George M Holley Speed and barometric responsive fuel control for gas turbines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447124A (en) * 1944-04-15 1948-08-17 United Aircraft Corp Fuel control for power plants
US2442419A (en) * 1944-11-09 1948-06-01 Niles Bement Pond Co Control apparatus for internalcombustion engines
US2538605A (en) * 1945-03-12 1951-01-16 George M Holley Speed and barometric responsive fuel control for gas turbines

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