ELECTRICAL CONTROLS BLOW HEAT

Brand	Owner	Address	Description
ROSCO	A. AHLSTROM CORPORATION	P.O. BOX 169 VARKAUS Finland	electrical controls for blow heat recovery systems;plate type falling film evaporators for industrial use and industrial blow heat recovery systems consisting of direct contact condensers, hot and cold condensate accumulators, and condensate pumps;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention is a pressure reducing valve for reducing the pressure supplied to a head tooling hydraulic positioning valve and a controller for bypassing the pressure reducing valve in a blow-molding machine. A pressure-reducing valve and electrical controller are used to regulate the pressure of a cylinder that controls the position of a head tooling pin and die assembly in a blow-molding machine. The invention reduces pressure during all time intervals except during a "parison formation" interval of the cycle. The invention is also a process for regulating the pressure of a cylinder that controls the position of a head tooling pin and die assembly in a blow-molding machine and for bypassing the pressure reducing valve in a blow-molding machine.