Global Patent Index - EP 2128537 A3

EP 2128537 A3 20130925 - Heat exchanger

Title (en)

Heat exchanger

Title (de)

Wärmetauscher

Title (fr)

Echangeur thermique

Publication

EP 2128537 A3 20130925 (DE)

Application

EP 09006653 A 20090518

Priority

DE 102008026074 A 20080530

Abstract (en)

[origin: DE102008026074B3] The exchanger i.e. assembly unit (9), has collectors (1, 2) for a fluid medium i.e. water, and connection channels (3). The channels exhibit a slotted hole-like cross-section, and the fluid medium flow between the collectors. The connection channels are connected with the collectors over flow openings (4). A flow gap (5) for a fluid medium i.e. heating gas, is provided between the openings that are designed in the form of connection pipes (18). Each opening exhibits a cross-section, which is dimensioned smaller than the hole-like cross-section of one of the channels.

IPC 8 full level

F24H 1/40 (2006.01); F28F 1/02 (2006.01)

CPC (source: EP)

F24H 1/403 (2013.01); F28D 7/1638 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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 SE SI SK TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

DE 102008026074 B3 20090520; EP 2128537 A2 20091202; EP 2128537 A3 20130925

DOCDB simple family (application)

DE 102008026074 A 20080530; EP 09006653 A 20090518