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
Application
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
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)
- [Y] DE 19526917 A1 19970123 - FIEBIG MARTIN PROF DR ING [DE]
- [A] US 4314587 A 19820209 - HACKETT CHARLES D
- [A] FR 1300121 A 19620803 - SEPI
- [A] US 5979548 A 19991109 - RHODES RICHARD O [US], et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31)
- [XY] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30)
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