TURBINE DRIVEN GAS COMPRESSORS

Brand	Owner	Address	Description
TURBOMOD CRAWFORD ENTERPRISES	Crawford Enterprises, Inc.	P.O. Box 73328 Houston TX 77090	Turbine Driven Gas Compressors;No claim is made to the exclusive right to use the words Enterprises and Houston, apart from the mark as shown.;The drawing is lined for the color blue., the representation of an oil derrick and the stylized letters C and E.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A speed limiting mechanisms for turbine-driven fluid distribution apparatus usable with compressible fluid such as compressed air and incompressible fluid such as water. Dynamic viscous damping of the turbine output power train is used to control the rotational speed of the turbine. This prevents overspeeding when the turbine is air driven, and also when the turbine is water driven, under abnormal conditions such as blockage of a bypass area designed to control the turbine speed by limiting flow to the turbine. The same mechanism can be used to impose a lower rotational speed in the turbine during normal operation in conjunction with a turbine optimized for lower speed operation to reduce the required gear reduction in the power train.