LandOfFree - US Patents - Listing for Valves and valve actuation,With means to increase head and seat contact pressure

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve apparatus and method of operating thereof

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Valve arrangement

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve arrangement for a vacuum pump

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve assembly

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve assembly having a pressure balanced segment seal

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve assembly having floating retainer rings

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve assembly having floating retainer rings

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve assembly having floating retainer rings

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve assembly including elastic seals

Valves and valve actuation – With means to increase head and seat contact pressure – Spring

Valve block for a control device, particularly for a...

Valves and valve actuation – With means to increase head and seat contact pressure – Fluid pressure

Valve body for non-sliding type gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve body with a housing having a cylindrical flow passage

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve construction

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Valve construction

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Valve control device

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Valve control mechanism

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Valve device

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Valve for a vacuum enclosure

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Valve having a sealing member