- 专利标题: Clip-on monitor for detecting clogged air-filters
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申请号: US15950175申请日: 2018-04-11
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公开(公告)号: US10821388B2公开(公告)日: 2020-11-03
- 发明人: Jason Alderman , Scott Sullivan
- 申请人: Jason Alderman , Scott Sullivan
- 主分类号: B01D46/10
- IPC分类号: B01D46/10 ; B01D46/46 ; G01F1/075 ; G01F1/69 ; B01D46/00 ; B01D46/44 ; B01D46/52
摘要:
A monitoring clip to be secured to the edge of a filter cartridge includes a channel connecting both sides of the filter through which air will flow in response to the filter becoming clogged. Air flow within the channel will eventually be strong enough to pivotally move a flow vane. Controlling circuitry is used to detect the angular movement of the flow vane. When the flow vane moves to a “triggering” position, it is determined that the filter is clogged and requires replacement. Controlling circuitry will sound and illuminate a local alarm, and send a signal by Bluetooth or WiFi, to a smartphone. Although a clip format is preferred, the measuring and controlling circuitry of the monitoring clip can be also built into new filters.
公开/授权文献
- US20190015768A1 Clip-On Monitor for Detecting Clogged Air-Filters 公开/授权日:2019-01-17
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