LandOfFree - US Patents - Listing for Electricity: motive power systems

Electricity: motive power systems – Synchronous motor systems – Field winding circuits

Brushless synchronous motor with short-circuited protective wind

Electricity: motive power systems – Positional servo systems – With stabilizing features

Brushless tachometer

Electricity: motive power systems – Switched reluctance motor commutation control

Brushless three phase direct current motor control circuit

Electricity: motive power systems – Positional servo systems – Digital or numerical systems

Brushless ultra-efficient regenerative servomechanism

Electricity: motive power systems – Synchronous motor systems – Armature winding circuits

Brushless wound field synchronous machine rotor position...

Electricity: motive power systems – Switched reluctance motor commutation control

Brushless, direct current motor with an energy dissipating circu

Electricity: motive power systems – Reciprocating or oscillating motor – Energizing winding circuit control

Brushless, permanent magnet d-c motor with improved commutation

Electricity: motive power systems – Switched reluctance motor commutation control

Brushless, permanent magnet d-c pulse current controlled, essent

Electricity: motive power systems – Switched reluctance motor commutation control

Brushless, permanent magnet d-c pulse current controlled, essent

Electricity: motive power systems – Switched reluctance motor commutation control

Brushless, permanent magnet d-c pulse current controlled, essent

Electricity: motive power systems – Induction motor systems – Primary circuit control

Brushless, three phase motor drive

Electricity: motive power systems – Induction motor systems – Primary circuit control

Brushless-motor driver in PWM mode

Electricity: motive power systems – Switched reluctance motor commutation control

Brushless-motor driving control device, image reading...

Electricity: motive power systems – Positional servo systems – Multiple mode systems

Bumpless feedback switching apparatus for use in a servo system

Electricity: motive power systems – Induction motor systems – Primary circuit control

Bumpless rotating start

Electricity: motive power systems – Switched reluctance motor commutation control

Burn-out preventive circuit for commutatorless motor

Electricity: motive power systems – Automatic and/or with time-delay means – Responsive to thermal conditions

Bypass circuit for use in DC brush motor control

Electricity: motive power systems – Braking – Automatic and/or with time-delay means

Bypass contactor control

Electricity: motive power systems – Battery-fed motor systems

Bypass control for a solid state switching device