DUCT JOINT, PROCESS OF MANUFACTURE OF DUCT JOINT, AND CONSTRUCTION METHOD OF DUCT JOINT

Japanese Patent JP2018112342

A

PROBLEM TO BE SOLVED: To reduce manufacturing cost of a duct joint while shortening the delivery date.SOLUTION: A first duct is connected to a second duct which has an axis as a central axis extending in a direction parallel to the central axis of the first duct at a predetermined interval; with a duct joint having a first bend and a second bend, the first bend includes: a first cylindrical bend part which is communicated with the first duct and is bent or curved at a predetermined angle; a first connection for connecting one end of the first bend part to the first duct; and a fitting part for fitting the other end of the first bend part into the second bend. The second bend includes: a second cylindrical bend part which is communicated with the second duct and is bent or curved at a predetermined angle; a second connection for connecting one end of the second bend part to the second duct; and a fitted part for slidably fitting the other end of the second bend part with the fitting part of the first bend.SELECTED DRAWING: Figure 3A

SATAKE HIROBUMI

JP2017002297A

July 19, 2018

January 11, 2017

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TAKASAGO THERMAL ENGINEERING

F24F13/02; F16L27/12

JPH04344114A	1992-11-30
JPH04138189U	1992-12-24
JPH0552644U	1993-07-13
JP2003202149A	2003-07-18
JPH07293984A	1995-11-10
JP2002139173A	2002-05-17
JP2016089972A	2016-05-23
JP2015117903A	2015-06-25
JP2015117904A	2015-06-25
JPH0666395A	1994-03-08

CN106287092A

2017-01-04

Yoshiyuki Kawaguchi
Katsuhiko Imahori

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