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1. (WO2017150975) RECUPERATOR, PARTS OF WHICH ARE MANUFACTURED BY INJECTION MOULDING

Pub. No.:    WO/2017/150975    International Application No.:    PCT/NL2017/050126
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Mar 02 00:59:59 CET 2017
IPC: F28F 3/04
F28F 21/06
F28D 9/00
F28D 21/00
Applicants: LEVEL HOLDING B.V.
Inventors: VELTKAMP, Wessel Bart
HOOGENDOORN, Peter
Title: RECUPERATOR, PARTS OF WHICH ARE MANUFACTURED BY INJECTION MOULDING
Abstract:
The invention relates to a recuperator, comprising plates stacked onto each other and extending with their main direction parallel, wherein at least some of the number of plates are provided over at least a substantial part of their surface with profiles comprising side walls which extend mutually parallel and with a component transversely of the main direction of the plates, and channels extending mutually parallel are present between the side walls, wherein each of the side walls lies adjacent on one of its sides to channels of the first type and lies adjacent on its other side to channels of the second type, wherein adjoining plates stacked onto each other are connected at their edges extending parallel to the channels and the plates which are provided with profiles are manufactured by injection moulding. The plates which are provided with a profile preferably comprise side wall pieces extending parallel to the longitudinal direction of the profiles and forming a connection to side wall pieces of adjacent plates.