基本信息:
- 专利标题： A SERVICEABLE PART FOR USE IN AN ELECTRICAL APPLIANCE
- 申请号：PCT/GB2022/052391 申请日：2022-09-22
- 公开(公告)号：WO2023047106A1 公开(公告)日：2023-03-30
- 发明人： MCMANUS, James , MORRIS, Gareth
- 申请人： DYSON TECHNOLOGY LIMITED
- 申请人地址： Tetbury Hill
- 专利权人： DYSON TECHNOLOGY LIMITED
- 当前专利权人： DYSON TECHNOLOGY LIMITED
- 当前专利权人地址： Tetbury Hill
- 代理机构： FOWLER, Maria et al.
- 优先权： GB2113556.1 2021-09-23
- 主分类号： B01D39/16
- IPC分类号： B01D39/16 ; A47L11/00 ; B01D46/00 ; B01D39/08
摘要：
A serviceable part for use in an electrical appliance, the serviceable part comprising a motor for generating an airflow through the appliance, in use, and a filter assembly for filtering dust and/or particulate matter from the airflow, wherein the filter assembly includes a membrane comprising a fibre structure of filter material fibres which incorporates an omniphobic additive to alter an oil transfer characteristic of the membrane compared to a membrane comprising a fibre structure without the omniphobic additive.
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D39/00 | 用于液态或气态流体的过滤材料 |
| --------B01D39/10 | .基本由金属制成的滤网 |
| ----------B01D39/16 | ..有机材料的，例如，合成纤维 |