Heat regenerator
US4082138A · kind A · utility
19Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1975 |
| Grant date | Apr 4, 1978 |
| Priority date | — |
| Expiry date | Aug 26, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S165/009
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A filling mass for low-temperature regenerators comprising one or more of the compounds of the formula A.sub.1-x B.sub.x Rh.sub.1-y X.sub.y, wherein A = Sm, Gd, Tb, Dy or a mixture thereof, wherein B = Ho, Er, Tm, Yb or a mixture thereof, wherein X = Cu, Zn, Ru, Pd, Ag, Re, Os, Ir, Pt, Au or a mixture thereof, and wherein 0.ltoreq..times..ltoreq.1 and 0.ltoreq.y<0.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.