SMITHS AEROSPACE LLC Patent applications |
Patent application number | Title | Published |
20100117449 | SYSTEM FOR HIGH RELIABILITY POWER DISTRIBUTION WITHIN AN ELECTRONICS EQUIPMENT CABINET - The power conversion system allows for multiple segregated and ground independent power sources to provide redundant power to modules within an electronics equipment cabinet with increased reliability and reduced sensitivity to common fault propagation. The power conversion system provides power conditioning modules having independent supply rails that supply power to each module within an electronics equipment cabinet. FET and diode solid-state control and driver logic enable each individual supply rail. Efficient power distribution is facilitated by primary and hot-backup operation of one or more power conditioning modules. Power conversion is facilitated by one or more input supply power feeds and one or more converter stages. | 05-13-2010 |
20080296909 | Turbo-Pneumatic Assist for Electric Motor Starting - An electric motor prime mover and method of starting an electric motor prime mover is provided. The prime mover includes an electric motor, a pneumatic motor and a mechanical coupling operably connecting the pneumatic motor to a rotor of the electric motor. The pneumatic motor initiates startup of the electric motor by driving the rotor of the electric motor prior to applying electrical power to the electric motor. After the rotor has attained sufficient rotational speed electricity is applied to the electric motor to drive the rotor. The use of the pneumatic motor allows the rotor to be rotating as electricity is initially applied to the electric motor preventing or substantially reducing inrush currents. | 12-04-2008 |