SENSOR FOR DETECTING CONDUCTIVE ABRASION POWDER IN LUBRICATING OIL

A sensor for detecting conductive abrasion powder in a lubricating oil comprises: a first electrode; a second electrode; a first attracting portion positioned between the first electrode and the second electrode and configured to receive the conductive abrasion powder contained in a detection region...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HARADA, Masaki, SAKURAI, Kazuhiko, WADA, Takashi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CHAMBERS PROVIDED WITH MANIPULATION DEVICES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING LUBRICATING MANIPULATORS MEASURING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS TESTING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A sensor for detecting conductive abrasion powder in a lubricating oil comprises: a first electrode; a second electrode; a first attracting portion positioned between the first electrode and the second electrode and configured to receive the conductive abrasion powder contained in a detection region and attracted onto the first attracting portion (e.g. a magnet); a sensing unit for sensing a change in electrical resistance between the first electrode and the second electrode caused by the conductive abrasion powder; and at least one second attracting portion positioned within the detection region and configured to attract the conductive abrasion powder contained in the detection region.