Multiple tube burner for synthesizing porous material and apparatus for synthesizing porous material
AssigneeFurukawa Electric Co., Ltd.
InventorMitsuhiro KAWASAKI
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Abstract
A multiple tube burner for synthesizing a porous material includes three or more glass tubes are arranged coaxially with one another, the glass tubes having a substantially circular shape on a cross section perpendicular to a longitudinal direction. Out of the three or more glass tubes, a first glass tube and a second glass tube that is arranged on an outer side of the first glass tube are connected with each other on a gas introducing side, and a thickness near a joint portion of the second glass tube connected with the first glass tube is thicker than a thickness of the second glass tube on the gas spouting side.
Claims5
A multiple tube burner for synthesizing a porous material, the multiple tube burner comprising:
- three or more glass tubes arranged coaxially with one another, the glass tubes having a substantially circular cross section perpendicular to a longitudinal direction, wherein
- out of the three or more glass tubes, a first glass tube and a second glass tube that is arranged on an outer side of the first glass tube are connected with each other on a gas introducing side, and
- a thickness near a joint portion of the second glass tube connected with the first glass tube is thicker than a thickness of the second glass tube on the gas spouting side.
Dependencies are inferred from the claim text.