LandOfFree - US Patents - Listing for Electricity: motive power systems,Motor-reversing,Armature or primary circuit control

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

D-C motor control circuit

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

D.C. Motor driving circuit

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

DC convertor

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

DC motor drive circuit

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

DC motor rotation information detecting device

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Device for controlling a bidirectional DC motor

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Device for controlling the rotation of a door mirror up to prese

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Device for limiting the extent of movement of a moveable member

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Device in a power delivery circuit

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Differential ripple detection method and system

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Digital apparatus for synthesizing pulse width modulated wavefor

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Digital interface for driving at least a couple of power...

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Direct current braking means for wound rotor motor

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Drive circuit for induction motor used in air conditioning syste

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Driver circuit for electro-mechanical transducer

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Driving apparatus and a driving method for a single phase motor

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Driving device for a revolver in a microscope

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Driving mechanism for a switch

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control

Driving mechanism of camera and friction mechanism therefor