ディストリビュータ用遠心進角機構の過進角防止のための機構的検討

概要

論文の詳細を見る
An automotive distributor's centrifugal advance mechanism that has good ignition timing advance characteristics under an engine's angular acceleration variation has been investigated. The pressure angles between the pins on the flyweights and the cam grooves of the camplate are important to prevent both sticking of the flyweights and early ignition timing due to the negative angular acceleration of the crankshaft. A small pressure angle is desirable for preventing sticking when the flyweights drive the camplate, and a large (almost 90°) pressure angle is also desirable when the camplate drives the flyweights. This new type of centrifugal advance mechanism, developed by taking into consideration the results mentioned above, showed good ignition timing characteristics in experiments.
一般社団法人日本機械学会の論文
1993-07-25