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3.发明公开
公开(公告)号：EP3003563A1
公开(公告)日：2016-04-13
申请号：EP14728174.5
申请日：2014-06-03
申请人： Bühler AG
CPC分类号： B02C4/28 , B02C4/02 , B02C4/32 , B02C2210/01 , G01M99/00
摘要： The invention relates to roller pairs (1, 1') for processing a product, containing two rollers, in particular two grinding rollers (1; 1'), wherein at least one roller (1; 1') contains at least one sensor (2; 2'), preferably a plurality of sensors (2; 2'), for obtaining measured values that characterise a state of at least one of the rollers (1; 1'), in particular of both rollers (1; 1'), in particular a state of a circumferential surface (3, 3') of at least one of the rollers (1; 1'), in particular of both rollers (1; 1'). The sensor (2; 2') can have a data connection to a data transmitter (4; 4'), which is designed to transmit the measured values of the at least one sensor (2; 2'), preferably of a plurality of sensors (2; 2'), more preferably of all sensors (2; 2'), to a data receiver (5; 5') in an contact-free manner. The invention further relates to a measuring device (12') for insertion into a receiving opening (11') of a roller body (10') of a roller of a roller pair, a product-processing installation, in particular a grinding installation (18; 18'), containing at least one roller pair (1, 1'), a method for operating a product-processing installation, and to a method for converting and/or upgrading at least one roller body.
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