Method of controlling flow resistance in fluid orifice manufacture
US5054247A · kind A · utility
23Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 1990 |
| Grant date | Oct 8, 1991 |
| Priority date | — |
| Expiry date | Jul 19, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23P2700/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Fluid flow through orifices, particularly where flow rates are to be controlled or metered, is improved by employing abrasive flow machining to achieve a target flow resistance in the orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.