SAFETY VALVE FOR INCORPORATION IN

Brand	Owner (click to sort)	Address	Description
ASCO	ASCO, L.P.	160 PARK AVENUE FLORHAM PARK NJ 07932	SAFETY VALVE FOR INCORPORATION IN A FUEL LINE AND ADAPTED TO CLOSE AND SHUT OFF THE SUPPLY OF FUEL IN RESPONSE TO EXCESSIVE TEMPERATURE, VALVES OPERABLE BY FLUIDIC AND HIGHER PRESSURE AIR SIGNALS, SELF-RECYCLING VALVES ADAPTED TO BE INTERCONNECTED SO THAT THEY OPERATE SEQUENTIALLY IN RESPONSE TO A SERIES OF AIR PRESSURE SIGNALS, AND AN ACTUATOR INCLUDING A DIAPHRAGM FOR MOVING A STEM IN RESPONSE TO PNEUMATIC OR HYDRAULIC SIGNALS;
RED-HAT	AUTOMATIC SWITCH COMPANY	Florham Park NJ	SAFETY VALVE FOR INCORPORATION IN A FUEL LINE AND ADAPTED TO CLOSE AND SHUT OFF THE SUPPLY OF FUEL IN RESPONSE TO EXCESSIVE TEMPERATURE, VALVES OPERABLE BY FLUIDIC AND HIGHER PRESSURE AIR SIGNALS, SELF-RECYCLING VALVES ADAPTED TO BE INTERCONNECTED SO THAT THEY OPERATE SEQUENTIALLY IN RESPONSE TO A SERIES OF AIR PRESSURE SIGNALS, AND AN ACTUATOR INCLUDING A DIAPHRAGM FOR MOVING A STEM IN RESPONSE TO PNEUMATIC OR HYDRAULIC SIGNALS;THE DRAWING IS LINED FOR THE COLOR RED.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention generally provides apparatus and methods for removing liquid from a well. In one embodiment, a cable and subsurface safety valve assembly is used with a downhole pumping system to remove water from the well. The cable and subsurface safety valve assembly allows the cable to run from surface to a pumping unit while maintaining safety valve integrity. In another aspect, the cable and subsurface safety valve assembly may be adapted for use with an existing production tubing.