Khs Gmbh

Khs Corpoplast Gmbh

Werner Lesinski

Ludwig Clüsserath

Michael Linke

Rolf Baumgarte

Michael Litzenberg

Frank Lewin

Dieter Klatt

Niels Meyer

Günther Godau

Thorsten Herklotz

Jens-Uwe Haubenschild

The invention relates to a device for producing containers () by blow molding, with at least one temperature-controllable blow mold () held by a mold holder (), namely with a bottom insert held by a bottom mold carrier and/or with mold inserts held by mold half carriers, and is characterized by an inductive heating device, which indirectly heats the bottom insert and/or the mold inserts by means of induction.

Device for producing containers by blow moulding

The present invention relates to a piston assembly for pumping a liquid, in particular in a bottle filling system. The object of the invention is to propose a piston assembly for pumping a liquid, which can be cleaned and/or disinfected without dismantling of the piston or performing any other external interventions into the assembly. The object is achieved by a piston assembly for pumping a liquid, which comprises a pistonthat travels within a cylinderand has a working path A between a first inversion point Uand a second inversion point U, with the pistonforming a tight seal with respect to the cylinderin the region of the working path. The assembly is characterized in that beyond one of the two inversion points U, U, outside of the working path A, the diameter of the cylinderis enlarged in one sectionsuch that the sealing closure is eliminated there, and the pistoncan be moved into this area for a cleaning and/or disinfection process.

Piston arrangement for pumping a liquid

Growing community of inventors

Ahrensburg, Germany

Werner Lesinski