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US 11,079,104 B2Granted
Flame-resistant wick
AssigneePro-lroda Industries, Inc.
InventorWei Cheng Wu
Life of this patent
Estimating the term…
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.
Claims11
A flame-resistant wick comprising:
- a hollow chamber;
- and
- at least one capillary structure surrounding the hollow chamber and interlaced by a plurality of wire strands into a tubular shape, with each of the plurality of wire strands consisting of a plurality of core wires made of a material having a melting point of not less than 800° C., wherein each of the plurality of core wires has a different wire diameter to the others.
Dependencies are inferred from the claim text.