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

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

Guided gate valve

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

High pressure gate valve

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

High vacuum gate valve

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

High vacuum valve

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

Inflatable slit/gate valve

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

Isolation valve with extended seal life

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

Isolation valves

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

Limited float seat construction for expanding gate valve

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

Low vibration high vacuum gate valve

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

Metal gate valve seat having a flexible front lip face seal

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

Method for control of a vacuum valve arranged between two...

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

Methods and apparatus for sealing an opening of a processing...

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

Non-sliding gate valve for high vacuum use

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

Opening/closing mechanism for vacuum processing apparatus...

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

Parallel expanding gate valve

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

Regulating vacuum valve

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

Sealing valve

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

Slide valve

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

Slide valve