Flame-resistant wick
US11079104B2 · kind B2 · utility
0Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2019 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Nov 7, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D2900/03082
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A flame-resistant wick includes a hollow chamber and at least one capillary structure surrounding the hollow chamber. The at least one capillary structure is interlaced by a plurality of wire strands into a tubular shape. Each of the plurality of wire strands consists of a plurality of core wires made of a material having a melting point of not less than 800° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.