Measuring sensor

Mechanical assemblies employing sensing means for sensing motion

Mechanical assemblies employing sensing means for sensing motion

Mechanism for the attachment of a speed sensor to a train wheel

Meter overdrive protection circuit

Method and apparatus for amplified variable reluctance speed...

Method and apparatus for detecting bearing failure

Method and apparatus for detecting broken teeth in a pulse...

Method and apparatus for detecting motor shaft coupling...

Method and apparatus for detecting positions and/or speed of a m

Method and apparatus for detecting tire revolution using...

Method and apparatus for detecting wheel revolution using...

Method and apparatus for detection of a moving speed of a mobile

Method and apparatus for determining fan speed

Method and apparatus for determining linear and angular...

Method and apparatus for determining relative contributions of i

Method and apparatus for determining rotational speed

Method and apparatus for digital calculation of rotational speed

Method and apparatus for measuring motor speed using a constant

Method and apparatus for measuring rotary movement of a shaft