LandOfFree - US Patents - Listing for Electricity: motive power systems,Plural diverse motor controls,Running-speed control

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

Advanced programmable closed loop fan control method

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

Air fan rotation speed control method and structure thereof

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

Apparatus and method for controlling rotation frequency of infin

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

Apparatus and method for controlling temperature

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

Apparatus for automatically opening and closing pop-up door of a

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

Apparatus for compensating for speed error of motor

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

Apparatus for controlling a motor in a camera

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

Apparatus for controlling a motor using piezoelectric resistance

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

Apparatus for controlling the speed of a moving object

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

Apparatus for immobilizing a working shaft at a predetermined an

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

Apparatus for motor synchronization

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

Automatically-openable-and-closable-door operating apparatus

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

Brushless DC motor assembly control circuit

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

Ceiling fan with outer-rotor DC brushless motor

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

Centrifuge

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

Circuit for controlling the speed of a magnetic tape reel motor

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

Circuit for fan motor

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

Control apparatus for electrically driven sewing machine

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

Control arrangement for controlling the power supplied to an ele