Grill element of cast metal for solid-fluid heat exchange at very high temperature comprising a latching device which is integrated in the grill structure
US4515560A · kind A · utility
4Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 1983 |
| Grant date | May 7, 1985 |
| Priority date | — |
| Expiry date | Dec 27, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D15/022
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The cast metal grill element, which is the subject of this invention, concerns an apparatus for heat exchange between a solid in the divided condition, at high temperature, and a fluid, and comprises a plate of refractory steel, which is apertured with holes therethrough and the upper face of which comprises at least one recessed region, in the bottom of which is a hole in which the leg of a connecting member is engaged, the connecting member securing the grill element to its support. The grill element is for use in particular in cement works, in an apparatus for heat exchange between clinker and air.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.