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

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

Method for controlling the operating voltage of a fan in...

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for determining the position of an element driven by...

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for determining the position of an element driven by...

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

Method for electronic surveillance and control of the...

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for feeding an operating motor of a rolling shutter...

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

Method for limiting the closing force of movable components

Electricity: motive power systems – Automatic and/or with time-delay means – Electrical conditions in circuit other than controlled motor...

Method for maintaining a direct voltage at the input of a...

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for monitoring the opening and closing process in a syste

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for operating a door and a door drive for carrying...

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for operating a door and a door drive for carrying...

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for operating an electrical drive unit

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for operating power window apparatus having safety device

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

Method for protecting an electronic device driven by DC...

Electricity: motive power systems – Automatic and/or with time-delay means – Sound – supersonic vibration or mechanical vibration

Method for reducing acoustic and vibration energy radiated from

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

Method for regulating the material supply to a processing machin

Electricity: motive power systems – Automatic and/or with time-delay means – Terminal voltage or counter-electromotive force of...

Method for sensing the back electromotive force induced in...

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

Method for spindle bearing friction estimation for reliable...

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for testing an electric motor

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel

Method for the closed-loop control of an automatic door which is