PISTON-CYLINDER UNIT, METHOD FOR PRODUCING THE PISTON-CYLINDER UNIT

The invention relates to a piston-cylinder unit (100) comprising a cylinder (110) filled with a fluid (150), a piston (120) which is displaceable guided in the cylinder (110), a piston rod (130) attached to the piston (120), a seal (140), and a lubricant which is in contact with the seal (140) and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SAUER Rainer, SCHNEIDER Hermann, BORN Frank, SCHLEICH Martin
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	BLASTING CHEMISTRY CYLINDERS ENGINEERING ELEMENTS AND UNITS FUELS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICANTS LUBRICATING COMPOSITIONS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PISTONS SEALINGS SHOCK-ABSORBERS SPRINGS TECHNICAL GASES CONTAINING CARBON MONOXIDE THERMAL INSULATION IN GENERAL USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a piston-cylinder unit (100) comprising a cylinder (110) filled with a fluid (150), a piston (120) which is displaceable guided in the cylinder (110), a piston rod (130) attached to the piston (120), a seal (140), and a lubricant which is in contact with the seal (140) and the cylinder (110), the piston (120) and/or the piston rod (130). The lubricant is a polyalphaolefin oil or a polyalkylene glycol oil. The seal (140) consists of chlorine-free acrylonitrile butadiene rubber. The invention further relates to a method for producing the piston-cylinder unit (100). La invención se refiere a una unidad de pistón y cilindro (100), que comprende un cilindro (110) lleno con un fluido (150), un pistón (120) guiado de manera deslizable en el cilindro (110), una varilla de pistón (130) asociada al pistón (120), un sello (140), y un lubricante en contacto con el sello (140) y con el cilindro (110), con el pistón (120) y/o con la varilla de pistón (130). El lubricante es un aceite polialfaolefínico o un aceite de polialquilenglicol. El sello (140) se elabora de caucho de acrilonitrilo y butadieno libre de cloro. La invención también se refiere a un método para producir la unidad de pistón y cilindro (100).