| 摘要 |
1532510 Magnetic couplings ALFA-LAVAL AB 24 Dec 1976 [31 Dec 1975] 54161/76 Heading H2A A magnetic slip coupling with cylindrical drive and driven rotors 8, 11 comprises axial bar magnets 9 on one rotor and grooves 12 filled with pure aluminium on the other rotor, the aluminium being a non-alloy of about 99À5% purity; and, as seen, the spacing between the magnets 9 is greater than that between the grooves 12. The rotors may have off-set axes (Fig. 5, not shown). |
