Patent ID: 7988075
Filing Date: 2011-08-02
Classification: B05B,H05K

Abstract:
1. A coating dispensing device including a trigger assembly for actuating the coating dispensing device to dispense coating material, and a nozzle through which the coating material is dispensed, a first port adapted to supply compressed gas to the coating dispensing device, a second port adapted to supply coating material to the coating dispensing device, a generator having a shaft, a turbine wheel mounted on the shaft, compressed gas coupled to the first port impinging upon the turbine wheel to spin the shaft, producing voltage, a regulator coupled to the generator for regulating the voltage generated by the generator, an electrode adjacent the nozzle and coupled to the regulator to receive electricity therefrom to electrostatically charge the coating material, and a circuit board assembly configured to partially surround and partially enclose the generator, the circuit board assembly comprising a central board having two opposed edge regions and a board extending from each of said two opposed edge regions of the central board, each of the central board and the boards extending from said two opposed edge regions mounting electrical components of the regulator.