Hydac Filter Systems Gmbh

Sms Siemag Aktiengesellschaft

Sms Group Gmbh

Hydac Filtertechnik Gmbh

Jörg Kleber

Horst Mannebach

Arnt Kohlrausch

Wolfgang Igelhorst

Mathias Leo Jirgal

Andreas Wilhelm

Sascha Gross

A device removes moisture from a hydraulic medium () with at least one gaseous drying medium (). The drying medium () is air and/or some other working gas with a moisture absorption capability. The drying medium is conducted by a delivery device () from an area surrounding the hydraulic medium () to the hydraulic medium () when the moisture content of the gaseous drying medium () is lower than the degree of water saturation of the hydraulic medium ().

Device for removing moisture from a hydraulic medium

A method and a device detects contaminants in a fluid (). Fluid () with particles is conveyed by a first metering pump () to a device () for measuring the contamination or the particle density in the contaminated fluid (). Before entering the device () for measuring the contamination, the fluid is mixed with cleaned fluid () in a defined mixing ratio. The particle density or the contamination of the mixed fluid () is measured. The particle density or the contamination of the contaminated fluid () is determined by an arithmetic unit ().

Method and device for detecting contaminants in a fluid

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Neunkirchen, Germany

Jörg Kleber