Molded-type underwater motor
US4651039A · kind A · utility
17Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 1986 |
| Grant date | Mar 17, 1987 |
| Priority date | — |
| Expiry date | Jan 31, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49009
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A molded-type underwater motor is equipped with a stator core impregnated with varnish, powder coatings provided on the perimeters of coil ends projecting from the sides of the stator core, and a resin molded body covering both the powder coated coil ends and the stator core. A resin of the same family is used to prepare the resin molded body, the powder coatings and the varnish.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.