Electroformed stator tube for a progressing cavity apparatus
US8636485B2 · kind B2 · utility
13Cited by
9References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 24, 2007 |
| Grant date | Jan 28, 2014 |
| Priority date | — |
| Expiry date | Oct 22, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49242
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method for use in producing a stator for a progressing cavity apparatus which includes the use of electroforming to produce the stator tube. A stator tube for a progressing cavity apparatus which is produced using electroforming and a stator for a progressing cavity apparatus which includes a stator tube produced using electroforming.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.