Title:
PIPING METHOD OF ELECTROMAGNETIC DRAIN TRAP FOR COMPRESSED-AIR
Document Type and Number:
Japanese Patent JP2015105576
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a piping method of an electromagnetic drain trap for compressed-air capable of improving durability and convenience of a piping.SOLUTION: A flexible piping material having connection parts at both ends is arranged at one or more places in a piping connecting a drain discharge port of a receiver tank and a drain inflow port of an electromagnetic drain trap. At least one connection part in the flexible piping material comprises a piping joint member that has the shape of a fastening nut shape capable of rotating alone for desorption and comprising an even number of corners of 6-10, and on the inner peripheral surface of which a female screw is formed.
Inventors:
FUKUHARA HIROSHI
Application Number:
JP2013246561A
Publication Date:
June 08, 2015
Filing Date:
November 28, 2013
Export Citation:
Assignee:
FUKUHARA CO LTD
International Classes:
F04B39/16; F04B41/00
Domestic Patent References:
| JP3038880U | 1997-06-30 | |||
| JP2006329350A | 2006-12-07 |
Attorney, Agent or Firm:
Nobuo Fukuda
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