of EP0055641 Ignition advance timing system for generating the ignition signal in an internal combustion engine by utilizing both the advantages of an angular-based system and a time-based system, this timing system comprising a timing wheel (10) operatively connected to the crank-shaft of the ...
For the timing advance correction varying between 0 to 15 deg crank angle, the internal temperature of combustion chamber, as well as the charge combustion ratio and ratio of heat release has been estimated. With the help of the mathematical model, emissions of NO, CO and CO2 were ...
A vacuum advance control system of ignition timing for reducing the hydrocarbon content of engine exhaust gases emitted especially during deceleration of a motor vehicle. The system is provided an advance control assembly composed of a vacuum operated sensing valve and a flow modulating needle valve ...
CONSTITUTION:The initial ignition timing is set to the ignition spark advance value predetermined in response to the engine rotating speed N and a load Tp, and the ignition timing signal thetaig is applied to an ignition coil. The M-series signal with the amplitude giving only the engine ...
The timing of spark ignition is set in normal operating conditions at a programed spark advance angle corresponding to the MBT (minimum spark advance for best torque). When knocking of the engine is detected by a vibration sensor, the ig... RA Marsh,PA Bauerle,DP Garrett,... 被引量: 2...
8.5.5.2 Spark Timing The ignition timing is an important variable in obtaining the best performance from an engine. It is optimally set for efficiency to what is called MBT (a term used to mean either minimum advance for best torque or maximum brake torque, depending on the individual’s pre...
throttle valve slow running position is connected by a pipe with a restrictor section to a diaphragm servo which is able to move the contact breaker plate in a clockwise direction to retard the ignition timing point and an anti-clockwise direction to advance corresponding to the degree of ...
IGNITION TIMING CONTROL DEVICE FOR ENGINE 优质文献 相似文献Ignition timing control device for engine with air governor PURPOSE: To advance ignition up to the intermediate and high load high revolution area of an industrial engine capable of controlling the maximum engine sp... S Tomoharu,I Naoki,...
IGNITION TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE Ignition timing of an internal combustion engine is caused to advance in stepped increments as the engine speed increases in a uniform manner. Centrifugal ... S Hofer,J Steppan,T Wagner,... - 《Sanshin Kogyo Kabushiki Kaisha》 被引量...