基本信息:
- 专利标题： HEATED AIR NOZZLE
- 申请号：PCT/IB2021/057875 申请日：2021-08-27
- 公开(公告)号：WO2022049470A1 公开(公告)日：2022-03-10
- 发明人： TIEFENBRUCK, Grant F. , BENSON, Peter T. , WILDENBERG, Henry N.
- 申请人： 3M INNOVATIVE PROPERTIES COMPANY
- 申请人地址： 3M Center
- 专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址： 3M Center
- 代理机构： SOO, Philip P. et al.
- 优先权： US63/073,623 2020-09-02
- 主分类号： F26B3/04
- IPC分类号： F26B3/04 ; F26B13/20 ; F26B21/00 ; F26B23/04
摘要：
Provided is a heated air nozzle that includes an elongated housing having a cavity therein. An inlet and an outlet are coupled to the elongated housing, each of the inlet and the outlet being in fluid communication with the cavity and at least the cavity and the outlet each extend along the length of the elongated housing. A heating element disposed within the cavity to heat a gas passing from the inlet to the outlet. The nozzle enables the creation of new temperature zones within an oven or dryer, and with multiple heating elements it can be possible to vary the temperature across the web width.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F26 | 干燥 |
| ----F26B | 从固体材料或制品中消除液体的干燥 |
| ------F26B3/00 | 需要用加热方法来干燥固体材料或制品 |
| --------F26B3/02 | .用对流作用的，即借助气体或蒸气从热源传递热到材料或制品使其干燥，例如用空气 |
| ----------F26B3/04 | ..气体或蒸汽环流于材料或制品上或在周围进行干燥 |