公开(公告)号：US20170268825A1

公开(公告)日：2017-09-21

申请号：US15505840

申请日：2015-08-13

Applicant: GEA TDS GmbH

Inventor： Brigitte Schlag ,  Uwe Schwenzow ,  Ulrich Rolle ,  Dietrich Zimmermann ,  Markus Grimm ,  Matthias Terlinde ,  Wolfgang Jäckering

IPC: F28D7/06 ,  B23K20/12 ,  B23K20/02 ,  F28F9/26 ,  F28F13/08

CPC classification number: F28D7/06 ,  A23L3/22 ,  B23K20/023 ,  B23K20/129 ,  B23K2103/05 ,  F16L43/005 ,  F16L43/02 ,  F28D7/16 ,  F28F9/26 ,  F28F13/08 ,  F28F2275/06

Abstract: A manifold with a circular cross-section having a deviation angle of 180 degrees for a tube bundle heat exchanger for large product pressures has a first and second flange on each inlet and outlet. The manifold has two manifold halves respectively made of a single piece, and each half comprises a joining point on an end facing away from a flange. The manifold halves are connected together on the associated joining point. Extension of the passage cross-section of each manifold half is formed by rotationally symmetrical through openings, from which at least one of the flanges and at least one of the joining points extends in the respective coaxial arrangement on rotational axes. First and second axes of through openings of the first manifold halves and third and fourth axes of through openings of the second manifold halves extend on a common plane representing a meridian plane for each flange.