TREA

Apparatus for adding secondary air to fuel-air mixture

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Industry

  • CPC
  • F02M23/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF

Current Industry

F02M23/00Apparatus for adding secondary air to fuel-air mixture

Sub Industries

F02M23/001built into a flange F02M23/003Particular shape of air intake F02M23/005with a damping element in the secondary air control F02M23/006Valves specially shaped for supplying secondary air F02M23/02with personal control, or with secondary-air valve controlled by main combustion-air throttle F02M23/025Optional operation by means of a hand or foot switch F02M23/03the secondary air-valve controlled by main combustion-air throttle F02M23/04with automatic control F02M23/06dependent on engine speed F02M23/062Secondary air flow cut-off at low speed F02M23/065Secondary air flow cut-off at high torque F02M23/067Secondary air admission flow at high speeds and with the main butterfly valve closed F02M23/08dependent on pressure in main combustion-air induction system F02M23/085specially adapted for secondary air admission during braking or travelling down steep slopes F02M23/09using valves directly opened by low pressure F02M23/095with balls which are not spring loaded F02M23/10dependent on temperature F02M23/12characterised by being combined with device for, or by secondary air effecting, re-atomising of condensed fuel F02M23/14characterised by adding hot secondary air
Industries