Stopinc Aktiengesellschaft

Anton Schwyter

Herbert Bachmann

Heinrich Amsler

A pipe seal connection defines the seal between confronting pipe ends of two pipes which are coaxial and rotatable relative to each other. The confronting pipes ends are provided with spaced conical surfaces forming therebetween an annular slot which widens radially outwardly. An annular seal ring is positioned within the annular slot. A clamping band circumferentially surrounds the annular sealing ring and presses the sealing ring radially inwardly into contact with the spaced conical surfaces.

Pipe seal connection between confronting ends of two coaxial relatively

A refractory plate assembly for use as a stationary or a movable refractory plate in a sliding closure unit includes a refractory supporting body and a refractory disc-shaped member forming a sliding sealing surface of the assembly. The disc-shaped member is loosely and removably mounted to the supporting body in a manner to prevent the disc-shaped member from working loose from and moving relative to the supporting body.

Growing community of inventors

Buonas, Switzerland

Anton Schwyter