Closure assembly for a furnace
US4796543A · kind A · utility
8Cited by
6References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 1987 |
| Grant date | Jan 10, 1989 |
| Priority date | — |
| Expiry date | Apr 22, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23M7/00
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A closure assembly for a furnace wall in which a plug member is secured to a door shell which, in turn, is pivotally mounted to the furnace wall. A plurality of anchor members are secured to the shell and extend through openings in and are secured relative to the plug member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.