Invention Grant
- Patent Title: Auxiliary apparatus for better vacuuming effect
- Patent Title (中): 辅助设备,更好的吸尘效果
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Application No.: US12915912Application Date: 2010-10-29
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Publication No.: US08635741B2Publication Date: 2014-01-28
- Inventor: Wen-Yang Peng , Ya-Hui Tsai , Chun-Hsien Liu
- Applicant: Wen-Yang Peng , Ya-Hui Tsai , Chun-Hsien Liu
- Applicant Address: TW Hsin-Chu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsin-Chu
- Agency: Morris Manning & Martin LLP
- Agent Tim Tingkang Xia, Esq.
- Priority: TW99128325A 20100824
- Main IPC: A47L9/19
- IPC: A47L9/19

Abstract:
An auxiliary apparatus for better vacuum cleaning effect, comprising: a first frame, formed with a first entrance and a first exit connected to the first entrance by a channel; a second frame, formed with a second entrance and a second exit, both arranged at positions between the first entrance and the first exit while being connected to the channel; and an energy harvester, wherein an airflow entering the first frame through the first entrance is split into a first airflow and a second airflow while enabling the first airflow to flow toward the first exit and the second airflow to flow into the second frame through the second entrance where it is guided toward the energy harvester for driving the same, and then the second airflow is guided to flow out of the second exit and enters the first frame for merging with the first airflow.
Public/Granted literature
- US20120047679A1 AUXILIARY APPARATUS FOR BETTER VACUUMING EFFECT Public/Granted day:2012-03-01
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