Title:
FLOW PATH SWITCHING MECHANISM, MATERIAL SUPPLY UNIT, MATERIAL CONTAINER, HOLDER OF FLOW PATH SWITCHING MECHANISM AND FLOW PATH SWITCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/199266
Kind Code:
A1
Abstract:
A flow path switching mechanism is configured of a first member (10) in which one or a plurality of first partial flow paths (12a, 12b, 12d) are formed, and a second member (20) which is combined with the first member (10) in a movable state and has a plurality of or one second partial flow path (22a, 22b, 22c). With this configuration, by combining a driving force receiving convex portion (27), which receives the driving force for moving the second member (20) in both directions of the x axis, the first member (10) and the second member (20), one of the first partial flow paths (12a, 12b, 12d) and one of the second partial flow paths (22a, 22b, 22c) are communicated with each other to form a flow path, and the combination of the one of the first partial flow paths (12a, 12b, 12d) and the one of the second partial flow paths (22a, 22b, 22c), which communicate with each other, is changed by moving the second member (20) in both directions of the x axis, while maintaining the combination of the first member (10) and the second member (20), thereby switching the flow path to another flow path.
Inventors:
HIRANO KEIICHI (JP)
Application Number:
PCT/JP2018/017086
Publication Date:
November 01, 2018
Filing Date:
April 26, 2018
Export Citation:
Assignee:
NIHON MEDIPHYSICS CO LTD (JP)
NMP BUSINESS SUPPORT CO LTD (JP)
NMP BUSINESS SUPPORT CO LTD (JP)
International Classes:
B65D25/48; B01L3/00; B65D25/08; C07B61/00; F16K11/065; F16K27/00
Domestic Patent References:
| WO2000000768A1 | 2000-01-06 |
Foreign References:
| JP2012167731A | 2012-09-06 | |||
| US20140196800A1 | 2014-07-17 | |||
| JP2014201571A | 2014-10-27 | |||
| JPS3727690Y1 | ||||
| JPS61113235U | 1986-07-17 | |||
| JPS4994251U | 1974-08-14 | |||
| US5261454A | 1993-11-16 | |||
| JP2007253948A | 2007-10-04 |
Attorney, Agent or Firm:
MIGITA, Shunsuke (JP)
Download PDF: