Method and apparatus for calibrating the gain of a

专利名称：Method and apparatus for calibrating the

gain of a cylinder pressure sensor of aninternal combustion engine

发明人：Moraal, Paul Eduard,Chevalier, Alain,Katie,

Vantine,Christen, Urs,Sadai, Stephane,Baylis,Warren

申请号：EP04103567.6申请日：20040726公开号：EP1621750A1公开日：20060201

专利附图：

摘要：The invention relates to a method for calibrating the gain of a cylinder pressuresensor (10) of an internal combustion engine (12). The sensor gain S is identified duringthe compression stroke of the cylinder (14) to which the sensor (10) is applied. Thus, it ispossible to apply low cost pressure sensors for measuring the pressure within a cylinderof an internal combustion engine during normal operation of the engine.

申请人：Ford Global Technologies, LLC, A subsidary of Ford Motor Company

地址：600 Parklane Towers East Dearborn, MI 48126 US

国籍：US

代理机构：Drömer, Hans-Carsten

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