EP 1131594 B1 20080409 - HEAT EXCHANGER FOR HIGH-PRESSURE FLUID
Title (en)
HEAT EXCHANGER FOR HIGH-PRESSURE FLUID
Title (de)
WÄRMETAUSCHER FÜR FLUIDEN UNTER HOHEM DRUCK
Title (fr)
ECHANGEUR DE CHALEUR POUR FLUIDE SOUS PRESSION ELEVEE
Publication
Application
Priority
- FR 0001118 W 20000427
- FR 9905368 A 19990428
Abstract (en)
[origin: FR2793014A1] A heat exchanger for heat extraction of a refrigerating fluid such as CO2, comprising at least one collecting box defined by a solid body (41) with a thick wall capable of resisting the high pressure of said fluid, and communicating with a row of flat tubes (44). In order to limit bulkiness in the width of the heat exchanger, only one part of the length of the cross section of the tubes is located opposite the inner volume of said body, whereby tightness of the fluidic communication between the tubes and the inner volume is obtained by means of a cradle (50) in the form of a shaped strip receiving said body and brazed thereto on the periphery of the tubes. The invention can be used to aircondition passenger compartments in vehicles.
IPC 8 full level
F28D 1/053 (2006.01); F28F 9/02 (2006.01); F28F 9/18 (2006.01)
CPC (source: EP US)
F28D 1/05383 (2013.01 - EP US); F28F 9/0214 (2013.01 - EP US); F28F 9/0243 (2013.01 - EP US); F28F 9/185 (2013.01 - EP US); F28D 2021/0073 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
FR 2793014 A1 20001103; FR 2793014 B1 20010727; DE 60038534 D1 20080521; DE 60038534 T2 20090610; EP 1131594 A1 20010912; EP 1131594 B1 20080409; ES 2306660 T3 20081116; JP 2002543368 A 20021217; US 6564863 B1 20030520; WO 0066964 A1 20001109
DOCDB simple family (application)
FR 9905368 A 19990428; DE 60038534 T 20000427; EP 00922766 A 20000427; ES 00922766 T 20000427; FR 0001118 W 20000427; JP 2000615555 A 20000427; US 72035701 A 20010313