Self correcting nozzle useful with current to pressure transducer
US4984600A · kind A · utility
0Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 1989 |
| Grant date | Jan 15, 1991 |
| Priority date | — |
| Expiry date | Sep 29, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/2278
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A nozzle and pole piece are formed from a single magnetic part so that the ends of the nozzle and pole piece are substantially coplanar. When used with a current-to-pressure transducer, the coplanar design allows proper alignment of the diaphragm employed for sealing the nozzle without canting and misalignment of the diaphragm. The integral nozzle and pole piece structure is relatively easy to machine and manufacture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.