LandOfFree - US Patents - Listing for Electricity: motor control systems,Open loop speed control system for dc motor with commutator,Analog armature control

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Method and apparatus for controlling a DC electric motor

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Method and apparatus for starting a sensorless polyphase DC moto

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Method for powering mining equipment

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Method for powering mining equipment

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Method of changing speeds in a multi-polar electric motor of the

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Motor control circuit

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Motor control circuit

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Motor driving apparatus, digital camera, and motor...

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Motor-driven power steering unit

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Permanent magnet direct current motor

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Rectifier based motor speed/brake control

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Remote-control system for sewing machine

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Speed control apparatus for motor

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Speed control circuit of a direct current motor

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Speed control device for DC motor

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Speed regulating circuit for motor of power coping saw

Electricity: motor control systems – Open loop speed control system for dc motor with commutator – Analog armature control

Two-speed motor