LUBRICANT OIL DETERIORATION SENSOR AND MACHINE COMPRISING THE SAME

PROBLEM TO BE SOLVED: To provide a lubricant oil deterioration sensor which allows instantaneous determination of the type and amount of a contaminant in lubricant oil for a machine.SOLUTION: A lubricant oil deterioration sensor 139b which is installed to an industrial robot and detects deterioratio...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA KOJI, SHIMADA HIDEFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	CHAMBERS PROVIDED WITH MANIPULATION DEVICES HAND TOOLS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANIPULATORS MEASURING PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a lubricant oil deterioration sensor which allows instantaneous determination of the type and amount of a contaminant in lubricant oil for a machine.SOLUTION: A lubricant oil deterioration sensor 139b which is installed to an industrial robot and detects deterioration of lubricant oil 131a for the industrial robot comprises: a circuit board 71 on which a white LED 72 and an RGB sensor 73 are mounted; a support member 30 which supports the circuit board 71; an enclosure 20 which is fixed to the industrial robot; and a shock absorbing member 80 which is arranged between the support member 30 and the enclosure 20 and absorbs shock. The support member 30 comprises a board mounting part 30a to which the circuit board 71 is attached, and the shock absorbing member 80 is arranged in a board mounting part surrounding space 10b formed between the enclosure 20 and the support member 30 in such a manner that it surrounds the board mounting part 30a.