Skid system for carrying a furnace charge
US4689009A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 21, 1985 |
| Grant date | Aug 25, 1987 |
| Priority date | — |
| Expiry date | Nov 21, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D3/024
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A skid system for carrying a charge in a pusher or walking-beam furnace incorporating a cooled skid pipe 3 and at least one rider 1 fitted on the skid pipe for carrying the charge in the furnace is, for permanent and effective insulation of the cooled skid pipe in the rider area designed for the rider 1 to comprise a charge-carrying support land and two channel-shaped leg portions 2 adjoining the land, the leg portions surrounding part of the periphery of the cooled skid pipe 3 in a spaced-apart relationship and for the space between the cooled skid pipe 3 and the inner surfaces of the leg portions 2 to form insulating spaces 4 filled with a thermal insulation material 4'.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.