Global Patent Index - EP 1118831 A3

EP 1118831 A3 20011212 - Finned heat transfer wall

Title (en)

Finned heat transfer wall

Title (de)

Mit Rippenzug versehene Wärmetauscherwand

Title (fr)

Paroi ailetée pour échangeur de chaleur

Publication

EP 1118831 A3 20011212 (DE)

Application

EP 00810953 A 20001016

Priority

DE 19963373 A 19991228

Abstract (en)

[origin: EP1118831A2] The arrangement has at least one series of ribs (4) inducing turbulence in a medium flowing through the flow channel, attached to the side of the channel wall (3) facing the channel and whose main longitudinal direction is at a non-zero angle to the flow direction (7). The series of ribs has sections along at least part of its length whose axes (8) are at a non-zero angle to the main longitudinal direction of the series of ribs.

IPC 1-7

F28F 13/12

IPC 8 full level

F28F 1/40 (2006.01); F28F 13/12 (2006.01)

CPC (source: EP US)

F28F 1/40 (2013.01 - EP US); F28F 13/12 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1118831 A2 20010725; EP 1118831 A3 20011212; EP 1118831 B1 20030924; DE 19963373 A1 20010712; DE 50003825 D1 20031030; US 6666262 B1 20031223

DOCDB simple family (application)

EP 00810953 A 20001016; DE 19963373 A 19991228; DE 50003825 T 20001016; US 72605200 A 20001130