- 专利标题: Multi-stage filtration device
-
申请号: US15839694申请日: 2017-12-12
-
公开(公告)号: US10798965B2公开(公告)日: 2020-10-13
- 发明人: David Richmond , Howard Richmond
- 申请人: Banana Bros, LLC
- 申请人地址: US CA Culver City
- 专利权人: Banana Bros, LLC
- 当前专利权人: Banana Bros, LLC
- 当前专利权人地址: US CA Culver City
- 代理机构: Smyrski Law Group, A P.C.
- 主分类号: A24D3/04
- IPC分类号: A24D3/04 ; A24D3/16 ; A24D3/10
摘要:
A filter device including a Bernoulli element is provided. The filter device includes a housing, a plurality of permeable membranes positioned in association with the housing to create a plurality of chambers in the housing, and a Bernoulli element positioned within one chamber, wherein the Bernoulli element causes airflow and pressure to vary within the one chamber when fluid comprising smoke is drawn into the filter device.
公开/授权文献
- US20190174818A1 MULTI-STAGE FILTRATION DEVICE 公开/授权日:2019-06-13
信息查询