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Patent Searching and Data


Title:
PIPE DEVICE WITH VALVE HAVING AIR VALVE CONNECTED
Document Type and Number:
Japanese Patent JP2018080730
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pipe device with a valve having an air valve connected, which can efficiently transfer air accumulated in a pipe to the air valve.SOLUTION: An auxiliary flow pipe 2 is connected to connection ports of a pair of snap taps 1 attached to an apex Ha in a vertical direction on a cross section passing through a center of a pipe H buried into the ground, and at an end part of the auxiliary flow pipe 2 extended in a ground direction, a valve 3 having an air valve is connected. Air accumulated in the pipe is smoothly introduced into the air valve of the valve 3 having the air valve through the auxiliary pipe 2 and a branch plug, and the air accumulated in the pipe can be efficiently transferred to the air valve.SELECTED DRAWING: Figure 1

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Inventors:
YAMAKAWA HIROAKI
Application Number:
JP2016222264A
Publication Date:
May 24, 2018
Filing Date:
November 15, 2016
Export Citation:
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Assignee:
YAMAKAWA HIROAKI
International Classes:
F16L55/07; E03B7/07; F16K5/06; F16K24/00; F16L1/028; F16L41/02; F16L55/00