| 摘要 |
A bearing includes at least an inner ring (12), an outer ring (11), and rolling bodies arranged between said inner and outer rings, one of said rings being designed to turn and the other not, and
one of said rings (11) including an inducing element (30) designed to generate an inducing electromagnetic field, the other of said rings (12) including an electrical circuit (25) in which an induced current is generated when one of the rings turns in relation to the other of said rings, and when the inducing element (30) generates an inducing electromagnetic field,
said bearing being characterized in that the inducing element designed to generate an inducing electromagnetic field includes a module having a piezoelectric effect and /or a module having a thermoelectric effect (35). |
