ELECTRIC MACHINE CONTROLS

Brand Owner (click to sort) Address Description
P POWELL ELECTRICAL SYSTEMS, INC. 8550 Moseley Houston TX 77075 Electric Machine Controls, Supervisory Control Equipment, Ground Fault Detectors, Power Distribution Equipment and Switches for Use in the Protection and Control of Power Generating and Distribution Equipment, Valves, Motors and the Like;Metal Protective Housing and Covers for Electrical Control and Distribution Equipment;
POWELL POWELL ELECTRICAL SYSTEMS, INC. 8550 Moseley Houston TX 77075 Electric Machine Controls, Supervisory Control Equipment, Ground Fault Detectors, Power Distribution Equipment and Switches for Use in the Protection and Control of Power Generating and Distribution Equipment, Valves, Motors and the Like;Metal Protective Housing and Covers for Electrical Control and Distribution Equipment;
POWELL ELECTRICAL GROUP POWELL ELECTRICAL SYSTEMS, INC. 8550 Moseley Houston TX 77075 Electric machine controls, supervisory control equipment, namely, voltage transfer switches, electric switchgear, circuit breakers, ground fault detectors for use in electric power distribution;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A turbomachine for low-temperature applications, has a rotor shaft; at least one rotor disk that is arranged in overhung manner at one shaft end of the rotor shaft; an electric machine having a stator having windings, and an electric rotor arranged on the rotor shaft; a stage housing that surrounds the rotor disk and has connections for a cold gas that flows through the stage housing; and a machine housing in which the electric machine and shaft bearings for the rotor shaft are arranged. The machine housing is connected with the stage housing. A partition made of insulating material is arranged between the stage housing and the machine housing, which thermally separates the stage housing from the machine housing. A line provided with a flow-through regulation fitting is connected to the flow path of the cold gas, for branching off an amount-regulated cooling stream, which is passed to the electric machine within the machine housing.