LandOfFree - US Patents - Listing for Fluid handling,Self-proportioning or correlating systems

Fluid handling – Self-proportioning or correlating systems – Flow rate responsive

Dual fluid remote control valve

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Dual inlet backflow prevention valve

Fluid handling – Self-proportioning or correlating systems – Flow rate responsive

Dual overlapping fire protection systems and valve

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Dual pneumatic quick-disconnect coupler adapter

Fluid handling – Self-proportioning or correlating systems – Self-proportioning flow systems

Dual pump metering dilution apparatus

Fluid handling – Self-proportioning or correlating systems – Supply and exhaust type

Dual seat valve

Fluid handling – Self-proportioning or correlating systems – Supply and exhaust type

Dual setpoint pressure controlled hydraulic valve

Fluid handling – Self-proportioning or correlating systems – Mixture condition maintaining or sensing

Dual solid chemical feed system

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Duct system containing a movable plug body

Fluid handling – Self-proportioning or correlating systems – Supply and exhaust type

Dump valve

Fluid handling – Self-proportioning or correlating systems – Flow rate responsive

Elbow plug external sleeve valve

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Electric valve

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Electrically operated proportional flow control hydraulic valve

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Electro-fluid interface device

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Electrohydraulic regulating valves

Fluid handling – Self-proportioning or correlating systems – Supply and exhaust type

Electrohydraulic valve

Fluid handling – Self-proportioning or correlating systems – Mixture condition maintaining or sensing

Electronic breathing mixture control

Fluid handling – Self-proportioning or correlating systems – Self-proportioning flow systems

Electronic fuel injection system for internal combustion engines

Fluid handling – Self-proportioning or correlating systems – Self-proportioning flow systems

Electronic gas blender and gas flow control mechanism therefor