Travelling hearth housing
US3977824A · kind A · utility
4Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 1975 |
| Grant date | Aug 31, 1976 |
| Priority date | — |
| Expiry date | Apr 7, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27B21/06
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A housing for a travelling hearth has longitudinally spaced vertical columns which support a plurality of horizontal beams and housing sheets. Some of the beams are subjected to higher temperature loading than are others. Those beams that are subjected to lower temperature loading are fixed to each column whereas those that are subjected to higher temperature loading are fixed only to every second column and are slidably connected to the intermediate columns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.