LandOfFree - US Patents - Listing for Fluid handling

Fluid handling – Inflatable article

Damage resistant valve assembly

Fluid handling – Inflatable article

Damage resistant valve assembly

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

Damped fluid pressure relief valve

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

Damped poppet valve

Fluid handling – With indicator – register – recorder – alarm or inspection means – Position or extent of motion indicator

Damped valve

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

Dampening means for swing check valve

Fluid handling – Processes

Dampening of solenoid operated valve

Fluid handling – Processes – Cleaning – repairing – or assembling

Dampening resonance in a flow regulator

Fluid handling – Processes

Dampening resonance in a flow regulator

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

Damper

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

Damper apparatus

Fluid handling – Systems – Sequentially progressive opening or closing of plural valves

Damper arrangement

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

Damper assembly

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

Damper assembly

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

Damper assembly for closing a duct for hot gases

Fluid handling – With cleaner – lubrication added to fluid or liquid sealing... – Cleaning or steam sterilizing

Damper assembly for gas duct

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

Damper assembly having improved strength characteristics

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

Damper blade actuating mechanism

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

Damper blade construction