LandOfFree - US Patents - Listing for Electricity: motive power systems,Plural diverse motor controls

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System and method for communication with an information...

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System and method for controlling electrical current flow as...

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System and method for determining barrier motor parameters...

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

System and method for moving a horizontally movable portal...

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System and method of controlling cooling fan speeds

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System and method of controlling cooling fan speeds

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

System and method to simulate and evaluate management...

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System for controlling motor speed by altering magnetic...

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

System for controlling rotational direction switchover and for v

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System for controlling the rotational speed of a rotary member

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

System for deploying and parking a retractable member

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

System for orienting a rotating member

Electricity: motive power systems – Plural diverse motor controls – Running-speed control

Systems and methods for braking of actuator and brushless DC mot

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

Telescoping antenna movable by means of a d.c. motor

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

Three state switch detection using current sensing

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

Time-ratio control having bidirectional speed potentiometer

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

Torque controlled tapping device

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

Trackside-controlled electric railway systems

Electricity: motive power systems – Plural diverse motor controls – Motor-reversing

Train speed control using current and velocity sensing