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Title:
FLOW CHANNEL SWITCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/215911
Kind Code:
A1
Abstract:
According to the present invention, a plurality of screws 50 (a first screw 50A, a second screw 50B, and a third screw 50C) are used to fix a lid member 24 to a main body housing. A stopper mechanism 53 restricts the rotational range θ1 of a tool (a hexagonal wrench 52) that is for rotating the plurality of screws 50. The stopper mechanism 53 restricts the rotational range of the tool to within a prescribed angular range for the rotation of each screw 50.

Inventors:
FUJIOKA SHINGO (JP)
Application Number:
PCT/JP2018/018321
Publication Date:
November 14, 2019
Filing Date:
May 11, 2018
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Assignee:
SHIMADZU CORP (JP)
International Classes:
G01N30/26; G01N27/62
Foreign References:
JP2014507646A2014-03-27
JP2015152033A2015-08-24
JP2007516394A2007-06-21
JP2007121164A2007-05-17
US20140346748A12014-11-27
Attorney, Agent or Firm:
YOSHIMOTO, Tsutomu et al. (JP)
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