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US 7,237,761 B2Granted
Valve having double wound lamellar ring
AssigneeSiemens Aktiengesellschaft
InventorsPeter Kohlen, Michael Rennen
Life of this patent
Estimating the term…
Abstract
The present invention is directed to a valve which includes a housing having a valve seat for a flap that is rotationally mounted on a drive shaft. A double wound lamellar ring is arranged outside and around the flap in a peripheral groove of the flap. The invention also relates to the use of the valve.
Claims3
A valve, comprising a housing including a valve seat for a flap which is mounted rotatably on a drive shaft, in which a double wound lamellar ring is arranged on an outside around the flap in a peripheral groove of the flap.
Dependencies are inferred from the claim text.