| 摘要 |
<p>1,061,970. Motor casings. G. CONTI. Dec. 31, 1963 [Jan. 14, 1963], No. 51368/63. Heading H2A. The brushes 8 of a submersible D.C. pump motor are sealed by removable covers 12. The driving-end of the shaft 17 carries impeller 28 and has seals 27 on each side of the bearing 19 which is lubricated by passage 25<SP>1</SP>. The terminals 13 are sealed by a removable cover-plate 16b.</p> |
