Matches 1 - 28 out of 28


Match Document Document Title
US20130237140 INTEGRATED SELF-CONTAINED PLENUM MODULE  
The present invention discloses a plenum module with compartmentalized interior that is subdivided, and partitioned into separate chambers by a set of wall panels.
US20120056566 ELECTRIC SWITCH  
An electric switch, in particular for an electric tool with an electric motor. The switch has first electrical terminals for electrical connection to a voltage supply and second electrical...
US20060232233 Drive assembly for a motorized roller tube system  
A drive assembly for a motorized roller tube system includes a motor and a gear assembly having multiple gear stages. The motor of the drive assembly is operated inefficiently at a motor speed...
US20050174078 Electrical phase reversing switch  
This device is connected to the bottom of a conventional motor starter. When is necessary it can be switched to allow the phases to be reversed. In this application the rotation is changed to the...
US20130141021 MOTOR CONTROL CIRCUIT AND KEYBOARD ASSEMBLY HAVING SAME  
An exemplary motor control circuit for controlling a motor includes a motor driving chip, a sensing unit, and a controller. The motor driving chip motor driving chip is electronically connected to...
US20060232234 Motorized roller tube system having dual-mode operation  
A drive assembly for a motorized roller tube includes a motor and a gear assembly having multiple stages. The motor of the drive assembly is operated inefficiently at a speed that is less than 50...
US20140210381 VEHICLE WINDOW LIFTING DEVICE AND INTEGRATED CIRCUIT  
A window lifter device for driving a motor to control the up and down motion of an automobile window includes: a switch assembly; an up driving circuit for driving the motor to move up the window;...
US20080290823 Method of Controlling a Roller Blind Actuator  
A method of controlling an electromechanical actuator (ACT) comprising a motor (MOT) for maneuvering a mobile appliance (LD) of a building in a first direction (DIR1) and in a second direction...
US20050174079 Squeeze protection system for a window lifter system in a motor vehicle as well as method of controlling a window lifter system  
A squeeze protection system for a window lifter system in a motor vehicle includes a control that drives a drive motor to move a window pane, and a detection unit that determines whether an...
US20080129234 ACTIVATION CURRENT FOR DC MOTOR HAVING BRAKE AND EMERGENCY OPERATION SUPPLY UNIT  
The present invention relates to an activation circuit and a method for operating such an activation circuit for a DC motor (04) having electrically actuated stopping brake (07), in particular for...
US20050237015 Method and apparatus using movable barrier zones  
Multiple zones (21, 22, 23) are established with respect to the travel of a movable barrier over a course of permitted movement (typically between a fully open and a fully closed position). By...
US20050275363 Control device of opening and closing member  
A control device of opening and closing member includes a driving means for driving, by means of a duty ratio control, an opening and closing member, a speed detecting means, and a controlling...
US20080174256 REVERSING CIRCUIT FOR ICE DELIVERY SYSTEM  
The present invention comprises a gear motor assembly and control system for use with ice crushers and the other similar devices. The assembly utilizes a novel reversing circuit which allows the...
US20070103103 Bi-directional motor voltage conversion circuit  
A DC motor circuit is provided for an automobile accessory that includes biplolar input lines for driving an accessory motor. A bridge rectifier coupled to the bipolar input lines generates a...
US20080001563 Control apparatus for opening/closing member of vehicle and control method for opening/closing member of vehicle  
A control apparatus for an opening/closing member of vehicle includes a driving member for moving an opening/closing member for a vehicle, speed detecting means for detecting a drive speed of the...
US20060244403 Sensor arrangements, systems and method in relation to automatic door openers  
A sensor arrangement controls opening and closing of a door device. The sensor arrangement is arranged to be mounted in the vicinity of the door device. The sensor arrangement comprises an...
US20060226800 Scrolling backlight device for lcd display panel  
A scrolling backlight device includes a plurality of light guides, a power supply adapted to supply an output voltage, a plurality of microlight engines each adapted to provide light to one of the...
US20090021193 DC Motor with a Rotation Direction Switching Circuit  
A DC motor with a rotation direction switching circuit comprises a second power semiconductor assembly and a first power semiconductor assembly which are switched on and off alternatively by...
US20060006823 Method to control electric windows of automobiles by an activating button with two wires  
A method to control electric windows for automobiles by means of an activating button with only two wires, where the electronic control module can enable/disable the activating button and...
US20050253544 System and method for controlling current in a movable barrier operator  
A barrier operator comprises a current limit portion and a barrier operator portion. The current limit portion is coupled to a mains supply and the barrier operator position is coupled to the...
US20050122076 Barrier closure system  
An obstacle detection method and system for a barrier closure system comprising a sensor for measuring a predetermined parameter as it varies during a closure of a barrier. Memory stores the...
US20110199029 Bi-Direction Driver IC and Method for Bi-Directionally Driving an Object  
The present invention discloses a bi-direction driver IC and a method for bi-directionally driving an object. The method comprises: providing a first and a second integrated circuit (IC) chips,...
US20070152612 Motor controller  
A motor controller includes a power source unit providing a direct current output, a drive unit including a drive coil, first and second transistor units, a voltage drop component, and a...
US20080079376 Discharge volume control method, discharge pressure control method, injecting apparatus, microbody forming method, discharge volume control device, and computer product  
A second valve is opened to combine an injection-pressure generating pressure with a maintaining pressure into an injection pressure. After the injection pressure is applied to a capillary to...
US20090167215 DISPLACEMENT-PREVENTING DEVICE FOR COILABLE SHADE  
A displacement-preventing device includes a control device electrically connected to an AC power source. The control device includes an upward movement contact, a downward movement contact, and a...
US20050046367 Circuit for providing power to multiple electrical devices  
The subject matter described herein relates to a system which comprises a first electrical device, a second electrical device, and a circuit configured to provide power to the first and second...
US20090051303 Method and apparatus for controlling movement of a device  
A method of controlling movement of a device includes the steps of actuating a motor to move the device; measuring the motor current; and controlling movement of the device in response to the...
US20160002969 WINDOW OPENING-CLOSING CONTROL SYSTEM AND WINDOW OPENING-CLOSING CONTROL APPARATUS  
The invention improves detection accuracy of interposition at a vehicle window. An interposition detector determines that a window at a passenger's seat has interposition if motor current for...

Matches 1 - 28 out of 28