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Class 73/119R - Motor part


Subclass of Class 73 - Measuring and testing
Definition: Subject matter for testing of parts of motors and power
No. of applications: 3
Last issue date: 05/01/2008


Application No.Application TitleIssue Date
20080098806Angular speed detecting apparatus for crankshaft of internal combustion engine
An angular speed detecting apparatus for a crankshaft of an internal combustion engine. The angular speed detecting apparatus detects a rotational angular speed of the crankshaft based on an output of a pulse generator which generates a crank pulse at every predetermine...
05/01/2008
20080028844Monitoring of a Cam Profile Switching System in Internal Combustion Engines
A method and apparatus for detecting degradation in the cam profile switching system in either bank 2, 3 of a V-engine 1 relies on a comparison of the lambda values in each exhaust bank 4, 5 immediately prior to and subsequent to a cam profile switc...
02/07/2008
20070261485Flowing device for optics-based methanol sensor
A flowing device for an optics-based methanol sensor includes an inner housing that surrounds the optics-based methanol sensor, an outer housing that surrounds the inner housing, a flow channel in the inner housing formed on a totally reflecting surface of the optics-ba...
11/15/2007
 
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