Class / Patent application number | Description | Number of patent applications / Date published |
361142000 | Including housing | 6 |
20120206849 | COMPACT ELECTRONIC REVERBERATION CHAMBER - A method and apparatus provide an improved EM reverberation chamber which facilitates the dynamic three dimensional (3D) manipulation of EM field polarization within the chamber and produces a uniform field distribution inside the chamber. The chamber includes one or more walls with tunable lumped elements. A controller is provided to generate one or more control signals that are applied to the lumped elements and tunes their impedance in response to the one or more control signals. The result is to generate, within the chamber an electromagnetic field that appears to be random or pseudo-random in polarization, but which is sufficiently uniform in magnitude for EM testing. | 08-16-2012 |
20120262833 | MOTOR CONTROL APPARATUS AND BUSH THEREFOR - A motor control apparatus includes a housing base. A main body is disposed on a first surface of the housing base and includes a plurality of electronic components associated with driving of the motor. An air duct is disposed on a second surface of the housing base, and cooling air flows through the air duct. A through hole is disposed in the housing base and has a tapered inner surface. A bush is fitted and secured in the through hole. The bush has a tapered outer surface and includes a cable insertion hole and a close contact portion. A cable is disposed through the cable insertion hole and the housing base and is wired between the main body and the air duct. The cable has an outer surface in close contact with the close contact portion of the bush outside the through hole. | 10-18-2012 |
20140376144 | ELECTRIC CONTACTOR AND CONTROL METHOD OF ONE SUCH CONTACTOR - The electrical contactor ( | 12-25-2014 |
20150124367 | ELECTRONIC DEVICE WITH CURVED BOTTOM AND OPERATING METHOD THEREOF - An electronic device includes a housing forming an exterior of the electronic device and rockable using a curved bottom, a movable object movable in the housing, a transfer means for moving the movable object to at least one eccentric location, and a control means for controlling the transfer means. Various other implementations are also possible. | 05-07-2015 |
20160133413 | SINGLE-POLE, SINGLE CURRENT PATH SWITCHING SYSTEM AND METHOD - One embodiment describes a three-phase electromechanical switching device, which includes three single-phase switching devices mechanically and electrically coupled in parallel with one another. Each of the single-phase switching devices includes a direct current electromagnetic operator that receives a direct current control signal from control circuitry, in which the direct current control signal instructs the single phase switching device to open or close a single current carrying path in the single phase switching device at a desired time; stationary contacts disposed in a device housing; and a movable assembly that is displaced by energizing or de-energizing the electromagnetic operator, in which the movable assembly includes movable contacts that, with the stationary contacts, open and close the single current carrying path. | 05-12-2016 |
20160133416 | ELECTRONIC-OPERATED SAFETY SWITCH - An electronic operated safety switch has a switching device which houses a switch. The switch is operatively connected to a control or service circuit. The electronic operated safety switch also has an operating device configured for engaging the switch. The switching device comprises a head housing a sensor, and a case housing a lock. The operating device is adapted to send a signal to the sensor, thereby controlling the switch. The switch comprises an actuator housed in the case, the actuator configured to operate on the lock upon the receiving by the sensor of the signal. | 05-12-2016 |