LandOfFree - US Patents - Listing for Electricity: motive power systems,Automatic and/or with time-delay means,Speed or rate-of-movement

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Method for the control of motor driven adjustment devices in...

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Method of constant RPM control for a ventilation system

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Method of controlling the speed of an arm of a disk drive

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Method of measuring motor speed

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Model train control system having realistic speed control

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Motor control device

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Motor controller and electric power steering apparatus

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Motor controller for a sunshade assembly

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Motor stop control device

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Optical control system for elevators

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Power drive unit with stall sensor

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Power window or panel controller

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Rotation signal detection device of DC motor with brushes

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Rotation-supervised d-c fan or blower system

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Self calibrating fan

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Self calibrating fan

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Speed-based open-loop start-up method for brushless DC motor

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

System and method for transient-based motor speed estimation...

Electricity: motive power systems – Automatic and/or with time-delay means – Speed or rate-of-movement

Tachometer for determining the speed of a motor