专利名称：Control apparatus for an internal
combustion engine
发明人：Hideki Iwatsuki,Yukihiro Yamashita,Atsushi
Sugimura
申请号：US10920157申请日：20040818公开号：US07131435B2公开日：20061107
专利附图：
摘要：In step , microcomputer calculates a temperature change amount ΔT of ignitioncoil FC caused by the heat generating from the ignition coil FC, based on a previous
calculated temperature T(n−1) of ignition coil FC and an engine rotational speed. In step ,the microcomputer calculates a temperature change amount ΔT of ignition coil FCcaused by the heat received from the engine, based on the previous calculated
temperature T(n−1) of ignition coil FC and a cooling water temperature of the engine. Instep , the microcomputer calculates a temperature change amount ΔT of ignition coil FCcaused by the heat released to the outside, based on the previous calculated
temperature T(n−1) of ignition coil FC and an intake air temperature of the engine. Then,in step , the microcomputer calculates a present ignition coil temperature T(n) based onthese change amounts ΔT, ΔT, and ΔT
申请人：Hideki Iwatsuki,Yukihiro Yamashita,Atsushi Sugimura
地址：Kariya JP,Takahama JP,Kariya JP
国籍：JP,JP,JP
代理机构：Nixon & Vanderhye P.C.
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