Invention Application
US20090153142A1 METHOD FOR MEASURING AN IONIZATION CURRENT OF A SPARK PLUG OF THE TYPE WITH RESONANT STRUCTURE AND CORRESPONDING DEVICE
失效
用于测量具有谐振结构和相应装置的类型的火花塞的离子电流的方法
- Patent Title: METHOD FOR MEASURING AN IONIZATION CURRENT OF A SPARK PLUG OF THE TYPE WITH RESONANT STRUCTURE AND CORRESPONDING DEVICE
- Patent Title (中): 用于测量具有谐振结构和相应装置的类型的火花塞的离子电流的方法
-
Application No.: US12162620Application Date: 2007-03-09
-
Publication No.: US20090153142A1Publication Date: 2009-06-18
- Inventor: Andre Agneray , Clement Nouvel
- Applicant: Andre Agneray , Clement Nouvel
- Priority: EP06101447.8 20070209
- International Application: PCT/FR07/50899 WO 20070309
- Main IPC: F02P17/12
- IPC: F02P17/12
Abstract:
A device for measuring an ionization current of a spark plug of a type with a resonant structure, including a motor vehicle ignition system, the spark plug being coupled to a generator including a regulating capacitor. The generator includes a polarizer that polarizes the spark plug, connected between the generator and the spark plug, and a device that measures ionization current of the spark plug, connected between the regulating capacitor and ground.
Public/Granted literature
Information query
