PISTON AND USE OF SUCH PISTON

A piston being configured for reciprocating motion in a cylinder bore and for sealing contact with piston seals have a first end arranged for contact with a product to be processed and a second end configured for coupling to a drive means. At least a portion of the piston arranged for contact with t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JOHANSSON, FREDRIK, SALMAN, ISAC
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A piston being configured for reciprocating motion in a cylinder bore and for sealing contact with piston seals have a first end arranged for contact with a product to be processed and a second end configured for coupling to a drive means. At least a portion of the piston arranged for contact with the piston seals is coated with a low-friction material, providing a lowered friction as compared to the uncoated piston.