Sensor for scanning physical processes in internal combustion en
Spark plug comprising a force measuring element
Spark plug mounted thick film strain gauge
Spark plug pressure sensor
Spark plug with a pressure measuring device
Spark plug with built-in pressure sensor
Spark plug with pressure sensor
Stall detector
Static pressure probe and method
Support device for measuring instruments in the air intake of a
System for detecting combustion state in internal combustion eng
System for estimating peak cylinder pressure in an internal...
Tachometer without physical connection to internal combustion en
Transducer circuit having negative integral feedback
Trouble diagnosis apparatus for an internal combustion engine
Turbine engine surge detector
Voltage source for ion current measurement in an internal combus
Volume signal generator for thermodynamic cycle analyzers
Washer-type pressure sensor