公开(公告)号：US20190093606A1

公开(公告)日：2019-03-28

申请号：US16033323

申请日：2018-07-12

Applicant: Hanon Systems

Inventor： Carsten Ohrem ,  Petr Sispera ,  Jürgen Nothbaum ,  Jiri Tomecek

IPC: F02M26/32 ,  F02M26/12

Abstract: An exhaust gas cooler comprises at least one exhaust gas pipe for exhaust gas being cooled and is characterized in that at least one gap is provided between the wall of the exhaust gas pipe and laterally adjacent components at the inlet of at least one exhaust gas pipe in the direction of extension of at least one wall perpendicular to the flow direction of the exhaust gas.

公开(公告)号：US10697405B2

公开(公告)日：2020-06-30

申请号：US16033323

申请日：2018-07-12

Applicant: Hanon Systems

Inventor： Carsten Ohrem ,  Petr Sispera ,  Jürgen Nothbaum ,  Jiri Tomecek

IPC: F28D7/16 ,  F02M26/32 ,  F28D7/06 ,  F28D21/00 ,  F28D9/00 ,  F28F3/04 ,  F02M26/12 ,  F28F9/02

Abstract: An exhaust gas cooler comprises at least one exhaust gas pipe for exhaust gas being cooled and is characterized in that at least one gap is provided between the wall of the exhaust gas pipe and laterally adjacent components at the inlet of at least one exhaust gas pipe in the direction of extension of at least one wall perpendicular to the flow direction of the exhaust gas.

公开(公告)号：US20170152816A1

公开(公告)日：2017-06-01

申请号：US15361592

申请日：2016-11-28

Applicant: Hanon Systems

Inventor： Carsten Ohrem ,  Michael Gauss ,  Jürgen Nothbaum

IPC: F02M26/32

CPC classification number: F02M26/32

Abstract: A heat exchanger includes a heat exchanger housing with an exhaust gas inlet adapter and an exhaust gas outlet adapter, which encloses and bounds off a flow space for a coolant. The heat exchanger is furthermore configured with platelike heat exchanger elements arranged in parallel with each other and forming exhaust gas flow ducts, through which exhaust gas flows and around which liquid coolant flows. A heat exchanger element comprises two wall elements, which are joined together on opposite side surfaces and are configured with ribs on both surfaces. The ribs are arranged on an inner side and within the exhaust gas flow duct and on an outer side of the heat exchanger element. Adjacent heat exchanger elements arranged with outer sides facing each other are joined together at end faces abutting each other, forming a coolant flow duct having the ribs disposed therein.