Motion detector within flush mounted ceiling light

Motion discontinuance detection system and method

Motion indicator

Motion rate sensor

Motion sensing apparatus with variable threshhold

Motion sensor apparatus

Motion transducer

Motion transmitting device for tachometer

Motor rotation detector apparatus

Motor shaft speed sensor arrangement

Motor shaft speed sensor arrangement

Motor timing apparatus

Motor unit with rotation detecting mechanism

Mounting device for cylindrical magnetic sensor

Mounting for a speed detector

Mounting for a wheel-speed sensor

Mounting system for precision transducer

Movable element with position sensing means for transducers

Movable element with position sensing means for transducers

Movable element with position sensing means for transducers