Inward fired ultra low NOx insulating burner flange
US11460189B2 · kind B2 · utility
0Cited by
9References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2019 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Jan 14, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D23/00
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A collar configured to couple a burner to a partition plate is provided including a body having a diameter configured to couple to a diameter of the burner. A flange extends outwardly from the body. The collar is formed from a heat resistance material such that heat transfer between the burner and the partition plate is limited.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.