EP 1527311 A1 20050504 - FLAT PIPE-SHAPED HEAT EXCHANGER
Title (en)
FLAT PIPE-SHAPED HEAT EXCHANGER
Title (de)
FLACHROHR-WÄRMEÜBERTRAGER
Title (fr)
ECHANGEUR DE CHALEUR A TUYAUX PLATS
Publication
Application
Priority
- DE 10235038 A 20020731
- EP 0308251 W 20030725
Abstract (en)
[origin: WO2004013559A1] The invention relates to a heat exchanger, especially for motor vehicles, comprising a soldered heat exchanger network made of flat pipes (2, 3) and corrugated ribs (1). A liquid and/or vaporous-type medium can flow through the flat tubes (2, 3) and air can circulate around the corrugated ribs. One corrugated rib respectively comprises two surfaces (4, 5) which are arranged in an essentially parallel manner in relation to each other and which are connected respectively by an arch-shaped piece (6) which is soldered to a flat pipe, said arch-shaped piece comprising three sections (6a, 6b, 6c) which have different curvatures.
IPC 1-7
IPC 8 full level
B60H 1/32 (2006.01); F28F 1/12 (2006.01); F28F 1/30 (2006.01)
CPC (source: EP US)
F28F 1/128 (2013.01 - EP US); F28D 2021/0084 (2013.01 - EP US); F28D 2021/0094 (2013.01 - EP US)
Citation (search report)
See references of WO 2004013559A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004013559 A1 20040212; AU 2003255295 A1 20040223; BR 0305705 A 20041019; CN 100373121 C 20080305; CN 1672006 A 20050921; DE 10235038 A1 20040212; EP 1527311 A1 20050504; EP 1527311 B1 20160504; JP 2005534888 A 20051117; US 2005229630 A1 20051020; US 7882708 B2 20110208; ZA 200409593 B 20050908
DOCDB simple family (application)
EP 0308251 W 20030725; AU 2003255295 A 20030725; BR 0305705 A 20030725; CN 03818241 A 20030725; DE 10235038 A 20020731; EP 03766307 A 20030725; JP 2004525328 A 20030725; US 52292005 A 20050422; ZA 200409593 A 20041126