Title:
COLLECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/024699
Kind Code:
A1
Abstract:
A collection device (10) collects, into a collection liquid (16), a target (1) in introduced gas. The collection device (10) comprises: a container (12) for holding the collection liquid (16), the container (12) having a flow channel A that allows the gas to pass therethrough above the collection liquid (16) being held; and a rotational body (14) provided in the container (12) and rotating around a rotational axis X extending in a direction intersecting with an up-down direction. The rotational body (14) has first blades (44a to 44h) each protruding in a direction intersecting with the rotational axis X, the first blades (44a to 44h) each have a filter portion (46) for capturing the target (1) in the gas, and the filter portion (46) moves from a position in the flow channel A to a position where the filter portion (46) is immersed in the collection liquid (16) due to rotation of the rotational body (14) around the rotational axis X.
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Inventors:
SASAKI YOSHIKI
Application Number:
PCT/JP2020/027081
Publication Date:
February 11, 2021
Filing Date:
July 10, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01N1/02
Foreign References:
| JP2018138831A | 2018-09-06 | |||
| JP2009513148A | 2009-04-02 | |||
| US20030106555A1 | 2003-06-12 | |||
| JP2008119552A | 2008-05-29 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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