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.)
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Rolls Royce PLC
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Rolls Royce PLC
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Application filed by Rolls Royce PLCfiledCriticalRolls Royce PLC
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Publication of FR987734ApublicationCriticalpatent/FR987734A/fr
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
F02M7/18—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
F02M7/20—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice operated automatically, e.g. dependent on altitude
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Chemical & Material Sciences
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Combustion & Propulsion
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Mechanical Engineering
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General Engineering & Computer Science
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FR987734D1948-06-011949-06-01Perfectionnements aux appareillages d'alimentation en combustible de moteurs à combustion interne
ExpiredFR987734A
(fr)