Machine for thermo-mechanical treatment of parts made of memory alloys
US5190718A · kind A · utility
6Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1991 |
| Grant date | Mar 2, 1993 |
| Priority date | — |
| Expiry date | Jul 18, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22F1/006
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A machine for the thermo-mechanical treatment of parts made of memory alloys contains: a thermally insulated chamber connected to a source of gaseous fluid and a support, capable of being introduced into a chamber, for carrying a plurality of crowns superimposed on one another. The parts made of memory alloy are placed between the crowns where the gaseous fluid passes through. Tension is applied to the crown in a controlled operating cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.