Submerged electric motor
US4585966A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1984 |
| Grant date | Apr 29, 1986 |
| Priority date | — |
| Expiry date | Oct 18, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/1285
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A submerged electric motor has a molded bracket fitted into a hollow cylindrical molded member for a canned stator to cause an annular sealing member to abut against a radial front end surface connected to a cylindrical surface abutting against that of the molded member and another cylindrical surface connected to the front end surface on the bracket side and against an axial extension of the abutting cylindrical surface and a radial bottom surface connected to each other on the molded member side while a can disposed on the inner surface of the molded member has an extension radially outward bent so as to be sandwiched between the sealing member and the bottom surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.