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

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

Peak-torque-per-ampere (PTPA) control method for an induction mo

Electricity: motive power systems – Three-or-more-positions motor controller systems – Knee- or foot-operated controllers

Pedal assembly in sewing machine with potentiometer control devi

Electricity: motive power systems – Positional servo systems – With particular motor control system responsive to the...

Pendent with safety features for patient handling apparatus

Electricity: motive power systems – Control of both armature circuit

Performance event sensing for control of electric motor driven g

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

Performance improvement of integrated starter alternator by...

Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems

Performance input apparatus

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

Period adjustment circuit of disconnection and restart IC

Electricity: motive power systems – Linear-movement motors

Periodic reciprocating motor

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

Peristaltic pump monitoring device

Electricity: motive power systems – Open-loop stepping motor control systems

Peristaltic pump motor drive

Electricity: motive power systems – Switched reluctance motor commutation control

Permanent magnet 2-phase DC brushless motor

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

Permanent magnet AC motor systems and control algorithm...

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

Permanent magnet brushless electric motor system and method...

Electricity: motive power systems – Open-loop stepping motor control systems

Permanent magnet control means

Electricity: motive power systems – Switched reluctance motor commutation control

Permanent magnet direct current motor apparatus

Electricity: motive power systems – Constant motor current – load and/or torque control

Permanent magnet electric motor and method of making same

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

Permanent magnet motor closed loop restarting system

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Plural – diverse motor controls

Permanent magnet motor control system

Electricity: motive power systems – Induction motor systems

Permanent magnet motor start-up