Wärmetauscher

Details

Veröffentlichungs-Nr.

EP4517244

Aktenzeichen

EP23194433

Anmeldetag

31. August 2023

Veröffentlichung

5. März 2025

Rechtsraum

EP

IPC

F28F1/40F28F1/12F28D7/16F02B29/04F28D21/00F28F3/02

Abstract

A heat exchanger (200) comprising a housing (202) defined by at least two housing plates (204a, 204b); a heat exchanger core (206) comprising at least two tubes (208-1, 208-2) arranged on one above another with a space therebetween; and at least one turbulator (250) positioned between the tubes (208-1, 208-2) and comprising a sheet (210) a plurality of integral rows (212) of alternating of first crests (216) and second crests (218). The first crests (216) are protruded beyond a first plane (215) in a first direction, and the second crests (218) are protruded beyond the first plane (215) in a second direction. An outer edge portion (217) of each first crest (216) of at least one side row (212-1, 212-N) is distorted, and adapted to be received in a first gap between a curved portion (226) of the corresponding tube (208-1, 208-2) and the corresponding housing plate (204a, 204b).

Anmelder

Firma

VALEO SYSTEMES THERMIQUES

Land

🇫🇷 Frankreich

Fachgebiete