LandOfFree - US Patents - Listing for Fluid handling

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

O-ring solenoid water valves

Fluid handling – Systems – Dividing into parallel flow paths with recombining

O-ringless tandem throttle valve for a plasma reactor chamber

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to regulate or vary operation of device

Occluder for prosthetic heart valve assembly

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

Ocean thermal energy conversion valve

Fluid handling – With liquid valves or liquid trap seals – Liquid seal in liquid flow line; flow liquid forms seal

Odor trap assembly

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

Offset hinge flapper valve

Fluid handling – With leakage or drip collecting

Offset variable-orifice flow sensor

Fluid handling – Processes

Offshore fluid swivel spare

Fluid handling – Systems – Articulated or swinging flow conduit

Offshore loading system by suspended piping

Fluid handling – Systems – Articulated or swinging flow conduit

Offshore loading system with articulated manifolds

Fluid handling – Systems – Plural tanks or compartments connected for serial flow

Oil container for the supply of hydraulic power circuits

Fluid handling – Systems – Multi-way valve unit

Oil control valve capable of preventing reduction in oil flow

Fluid handling – Diverse fluid containing pressure systems – Fluid separating traps or vents

Oil deaeration device

Fluid handling – Diverse fluid containing pressure systems – Fluid separating traps or vents

Oil diffuser

Fluid handling – With casing – support – protector or static constructional... – Guards and shields

Oil draining control valve

Fluid handling – Siphons – With flow starting – stopping or maintaining means

Oil drawing and dispensing device

Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve

Oil field choke apparatus

Fluid handling – Processes – Cleaning – repairing – or assembling

Oil field pig launcher and receiver

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

Oil filter wrench