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US 12,643,261 B2Granted
Heating tube, manufacturing method thereof, and aerosol generating device
AssigneeJiangmen Moore Technology., Ltd
InventorsHongming Zhou, Rihong Li, Huanxi Li, Xianwu Du
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Abstract
A manufacturing method for a heating tube includes: step S1: preparing a tubular blank including a substrate blank, an electric heating blank layer being arranged on an inner side of the substrate blank, and an infrared radiation blank layer being arranged on an inner side of the electric heating blank layer; and step S2: molding the tubular blank by sintering.
Claims20
A manufacturing method for a heating tube, comprising:
- step S1:
- preparing a tubular blank comprising a substrate blank, an electric heating blank layer being arranged on an inner side of the substrate blank, and an infrared radiation blank layer being arranged on an inner side of the electric heating blank layer, wherein the electric heating blank layer and the infrared radiation blank layer are in direct contact with each other to excite radiation;
- and
- step S2:
- molding the tubular blank by sintering.
2 more elements
Dependencies are inferred from the claim text.