LandOfFree - US Patents - Listing for Fluid handling

Fluid handling – Processes

Valve with dynamic function checking capability

Fluid handling – Systems – Multi-way valve unit

Valve with elbow joint diverter

Fluid handling – Destructible or deformable element controlled – Heat destructible or fusible

Valve with fire-resistant seal

Fluid handling – With indicator – register – recorder – alarm or inspection means – Inspection means

Valve with flexible sheet member

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

Valve with flow force compensator

Valve with function to prevent stagnants water

Fluid handling – Systems

Fluid handling – Systems – Multi-way valve unit

Valve with generally spherical closure member

Fluid handling – Line condition change responsive valves – Direct response valves

Valve with guide extensions for valve plate

Fluid handling – Line condition change responsive valves – Direct response valves

Valve with guided ball

Fluid handling – With heating or cooling of the system

Valve with heat transport monitor for leakage determining rate

Fluid handling – Destructible or deformable element controlled – Heat destructible or fusible

Valve with heat-responsive bearing assembly providing back seat

Fluid handling – With casing – support – protector or static constructional... – Jacketed

Valve with improved combination bearing support and seal

Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling or disassembling reciprocating valve

Valve with improved piston with elastomer O-ring

Fluid handling – Line condition change responsive valves – Direct response valves

Valve with increased inlet flow

Fluid handling – Processes

Valve with independent control of discharge through plurality of

Fluid handling – With leakage or drip collecting

Valve with inflatable membrane

Fluid handling – With indicator – register – recorder – alarm or inspection means – Inspection means

Valve with integral flow switch

Fluid handling – Systems – Flow path with serial valves and/or closures

Valve with integral plastic spring for poppet

Fluid handling – Larner-johnson type valves; i.e. – telescoping internal valve...

Valve with integrated actuator