LandOfFree - US Patents - Listing for Electricity: motive power systems,Automatic and/or with time-delay means,Responsive to thermal conditions

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

Fan control device and method

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

Fan control device for frequency converter

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

Fan module and control device thereof

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

Fan motor having two-stage speed control

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

Fan operation adaptive control system

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

Fan speed control system

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

Fan system and control device thereof

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

Fan system and protecting device thereof

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

Feedforward parameter estimation for electric machines

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

Frequent start protection and economizer control for a motor...

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

Garage door operator motor secondary thermal overload

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

Gate operator method and apparatus with self-adjustment at opera

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

Heat dissipation devices

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

Heat dissipation devices

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

High precision fan control/alarm circuit

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

HVAC actuator having torque compensation

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

HVAC actuator with internal heating

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

Intelligent power management for a variable speed fan

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

Look-ahead closed-loop thermal management