Piston slide valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9890863
SERIAL NO

14808521

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A piston slide valve including a valve housing, a piston slide mounted movably in the valve housing, which is reciprocally movable in the valve housing and configured to manipulate a fluid flow, and a valve drive. The valve drive includes a rotatable drive shaft, which is mechanically connected to the piston slide via a mechanical coupling. The mechanical coupling includes an actuating element which is eccentrically mounted on the rotatable drive shaft and which engages with a coupling piece that is attached to a radial outside of the piston slide, wherein either the actuating element has a spherical outer surface, which engages into said cylindrical opening of said coupling piece, or the coupling piece has an outer surface, which engages into a cylindrical opening of the actuating element.

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Patent Owner(s)

  • J. M. VOITH GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hermann, Jakob Dettenhausen, DE 6 55

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