EP 2606292 B1 20191023 - COOLANT CONDENSER ASSEMBLY
Title (en)
COOLANT CONDENSER ASSEMBLY
Title (de)
KÄLTEMITTELKONDENSATORBAUGRUPPE
Title (fr)
MODULE DE CONDENSEUR À RÉFRIGÉRANT
Publication
Application
Priority
- DE 102010039511 A 20100819
- EP 2011064320 W 20110819
Abstract (en)
[origin: WO2012022806A1] The invention relates to a coolant condenser assembly for an air conditioning system for a motor vehicle, comprising an inlet opening (9) for the introduction of a coolant, an outlet opening (10) for the discharge of a coolant, and cooling pipes (2) for the passage of a coolant, two collective pipes for fluidic connection of the cooling pipes (2), and a collecting vessel having at least one overflow opening by means of which the collecting vessel is fluidically connected to the cooling pipes (2) and/or the collective pipe, the collecting vessel being disposed on a first longitudinal side of the coolant condenser assembly, and the cooling pipes (2) having a superheating region (11) for cooling the vaporous coolant, a condensation region (12) for condensing the coolant, and a supercooling region (13) for cooling the liquid coolant. The problem addressed by the invention is that the coolant in the supercooling region (13) of the coolant condenser assembly should be cooled intensely without the condensation pressure increasing substantially in the coolant condenser assembly. This problem is solved in that, in the supercooling region (13), at least two cooling pipes (2), as the first supercooling parallel section (14), are acted upon in parallel by the coolant in a fluid-conducting manner, the coolant which flows out of the first supercooling parallel section (14) flows into a first supercooling intermediate flow duct (15), and the first supercooling intermediate flow duct (15) opens into at least two cooling pipes (2) as the second supercooling parallel section (16), and the second supercooling parallel section (16) opens into a second supercooling intermediate flow duct (17) and the second supercooling intermediate flow duct (17) opens into at least two cooling pipes (2) as the third supercooling parallel section (18), such that the outlet opening (10) is disposed on a second longitudinal side of the coolant condenser assembly.
IPC 8 full level
F25B 39/04 (2006.01)
CPC (source: EP US)
F25B 39/04 (2013.01 - EP US); F25B 40/02 (2013.01 - US); F25B 2339/0444 (2013.01 - EP US); F28D 2021/0084 (2013.01 - EP US)
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
DOCDB simple family (publication)
DE 102010039511 A1 20120223; CN 203286816 U 20131113; EP 2606292 A1 20130626; EP 2606292 B1 20191023; US 2013219932 A1 20130829; US 9970694 B2 20180515; WO 2012022806 A1 20120223
DOCDB simple family (application)
DE 102010039511 A 20100819; CN 201190000741 U 20110819; EP 11749398 A 20110819; EP 2011064320 W 20110819; US 201113817163 A 20110819