EP 3410053 A1 20181205 - AIR-COOLED HEAT EXCHANGER
Title (en)
AIR-COOLED HEAT EXCHANGER
Title (de)
LUFTGEKÜHLTER WÄRMETAUSCHER
Title (fr)
ÉCHANGEUR THERMIQUE À REFROIDISSEMENT À AIR
Publication
Application
Priority
EP 17020231 A 20170530
Abstract (en)
The cylindrical air-cooled heat exchanger characterised in that it contains a number of annular fins ( 1 ) in the form of disks arranged one above the other with holes ( 2 ) having basically the same turn ups ( 3 ) which constitute the spacers of annular fins ( 1 ) and vertical tubes ( 2 ) go through the holes ( 4 ) over the bottom and top fins ( 1 ) and the nearby protruding ends are grouped in pairs with the aid of U-shaped tubes (5) with exception of at least one pair acting as an inlet and outlet for fluid flow and on one side of the formed by the annular fins ( 1 ) roller a radial or axial fan is mounted ( 6 ), and on the opposite side a conical diffuser ( 7 ) is fitted ensuring an equal air flow between successive annular fins ( 1 ).
IPC 8 full level
F28D 1/047 (2006.01); F24F 1/0063 (2019.01); F24F 1/18 (2011.01); F24F 1/46 (2011.01); F25B 39/00 (2006.01); F28B 1/06 (2006.01); F28D 1/02 (2006.01); F28D 7/00 (2006.01); F28F 1/32 (2006.01); F28F 1/34 (2006.01); H01L 23/34 (2006.01)
CPC (source: EP US)
F24F 1/0063 (2019.01 - EP US); F24F 1/18 (2013.01 - EP); F24F 1/46 (2013.01 - EP); F25B 39/00 (2013.01 - EP); F28B 1/06 (2013.01 - EP); F28D 1/024 (2013.01 - EP); F28D 1/0477 (2013.01 - EP); F28D 7/005 (2013.01 - EP); F28F 1/32 (2013.01 - EP); F28F 1/34 (2013.01 - EP); F28D 2001/0273 (2013.01 - EP); F28D 2021/0031 (2013.01 - EP); F28D 2021/0068 (2013.01 - EP)
Citation (applicant)
- PL 107792 B1 19800331
- PL 206746 B1 20100930 - POLITECHNIKA WROCLAWSKA [PL]
- PL 288148 A1 19910715 - HUTA KATOWICE KOM METALURGICZN [PL]
- US 2016290730 A1 20161006 - TARAS MICHAEL F [US]
Citation (search report)
- [YA] KR 20010001517 U 20010115
- [Y] US 2013043007 A1 20130221 - HONG JOUNG-WEN [TW]
- [A] KR 20060011468 A 20060203 - SAMSUNG ELECTRONICS CO LTD [KR]
- [A] US 2630691 A 19530310 - HARRIS CHARLES D, et al
- [A] US 2013333410 A1 20131219 - CHO NAMJOON [KR], et al
- [A] US 3173479 A 19650316 - ARCHIBALD HEUER CHARLES
- [A] EP 1519645 A2 20050330 - HITACHI LTD [JP]
- [A] US 2010097763 A1 20100422 - ZHOU SHI-WEN [CN], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 17020231 A 20170530