A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOW-RATE ADJUSTABLE VALVE AND METHOD OF MANUFACTURING THE SAME
The present invention is a flow-rate adjustable valve for adjusting a flow rate of liquid flowing through a flow path. The flow-rate adjustable valve includes: a rotatable member; a lifter linearly movable by a rotation of the rotatable member; a valve body linearly movable by a linear movement of the lifter; a stopper configured to restrict a movable range of the lifter in a fixed state of the stopper in which a position of the stopper is not able to be changed; and a stopper-holding member configured to hold the stopper selectively in the fixed state or in a provisional fixed state in which the position of the stopper is able to be changed.
FLOW-RATE ADJUSTABLE VALVE AND METHOD OF MANUFACTURING THE SAME
The present invention is a flow-rate adjustable valve for adjusting a flow rate of liquid flowing through a flow path. The flow-rate adjustable valve includes: a rotatable member; a lifter linearly movable by a rotation of the rotatable member; a valve body linearly movable by a linear movement of the lifter; a stopper configured to restrict a movable range of the lifter in a fixed state of the stopper in which a position of the stopper is not able to be changed; and a stopper-holding member configured to hold the stopper selectively in the fixed state or in a provisional fixed state in which the position of the stopper is able to be changed.
FLOW-RATE ADJUSTABLE VALVE AND METHOD OF MANUFACTURING THE SAME
HASHIMOTO KENICHI (author) / MATSUI HIDEYUKI (author) / HATAKEYAMA MAKOTO (author) / KAWANA KOHEI (author) / KAMIYOSHI TETSURO (author) / KANASHIRO MASANOBU (author)
2017-11-09
Patent
Electronic Resource
English
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