LandOfFree - US Patents - Listing for Fluid handling

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

Pipe coupling including first and second coupling members

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

Pipe coupling used with automatic connecting and disconnecting d

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

Pipe coupling used with automatic connecting and disconnecting d

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

Pipe coupling with valve closure safety system

Fluid handling – Systems – Articulated or swinging flow conduit

Pipe couplings

Fluid handling – Back flow prevention by vacuum breaking – Air vent in liquid flow line

Pipe disconnector with increased sealing power

Fluid handling – Processes – Cleaning – repairing – or assembling

Pipe fitting

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Pipe fitting for drilling

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

Pipe fitting provided with two ball valves, one of which with co

Fluid handling – Removable valve head and seat unit

Pipe fitting, in particular a control and shut-off valve

Fluid handling – Back flow prevention by vacuum breaking – Air vent in liquid flow line

Pipe interrupter

Fluid handling – Back flow prevention by vacuum breaking – Air vent in liquid flow line

Pipe Interrupter

Fluid handling – Systems – Multi-way valve unit

Pipe joint for fluid pressure apparatus

Fluid handling – Systems – Supply and exhaust

Pipe manifold, especially for supply and return of hot water hea

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

Pipe mount manifold assembly

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Pipe piercing fitting and valve

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Pipe plugging device

Fluid handling – Processes – Cleaning – repairing – or assembling

Pipe repair bypass system

Fluid handling – Processes – Cleaning – repairing – or assembling

Pipe repair kit apparatus and method