Heating furnace
US11085698B2 · kind B2 · utility
0Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 1, 2019 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Jul 2, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27B9/36
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A heating furnace comprising a furnace body; an accommodation space in the furnace body, the accommodation space accommodating a work; an exhaust port; and a heat insulator provided between the accommodation space and the exhaust port, the heat insulator including a pillar-shaped honeycomb structure including ceramic partition walls sectioning a plurality of cells extending from one bottom to another bottom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.