LandOfFree - US Patents - Listing for Electricity: motive power systems,Plural, diverse or diversely controlled electric motors,Running-speed control

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Self-learning control system and method for controlling fan...

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Sequenced pulse width modulation method and apparatus for...

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Serial fan set and rotation speed-matching curve generation...

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Single processor dual motor control

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Soft start control apparatus for drive motors of a rotor spinnin

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Speed control system for continuous strip manufacturing apparatu

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Spinning or twisting machine control system

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Spiral freezer drive system

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Stepping motor drive method and system capable of stopping the r

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Switching drive circuit

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

Synchronous operation system

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

System for directing an apparatus such as a crane bridge moving

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

System for equalizing the load of a plurality of motors

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Running-speed control

System for indicating extent of overdrive in frictional drive ar