Fluid handling – Systems – Multi-way valve unit
Patent
1991-08-28
1992-11-17
Michalsky, Gerald A.
Fluid handling
Systems
Multi-way valve unit
13762525, 251167, 251172, 251174, 251175, F15B 13042
Patent
active
051634783
ABSTRACT:
A valve whose housing has valve spool receiving means arranged in it so that the spool is able to move between two switching positions reciprocatingly and is able to connect valve ducts in the housing with each other for the passage of fluid. For this purpose it has window-like transversely extending passages, through which the fluid may flow between two valve ducts. While offering a low resistance to flow the valve design leads to large orifices. Special means are provided for sealing and the control of frictional forces during operation.
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Festo KG
Michalsky Gerald A.
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