Rotationally cast pump housing
US6106248A · kind A · utility
6Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 1998 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Nov 10, 2018 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/43
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A rotationally cast molded article, such as a pump housing or a tank liner, is disclosed. The molded article has reinforced access openings which form flanges. The flanges are reinforced by embedded metal plates having an array of threaded metal sleeves which serve to mount the plates in the mold and which serve as threaded connectors for flanged fittings associated with the access openings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.