EP 2416976 A1 20120215 - DOUBLE PIPE SYSTEM FOR AN AIR CONDITIONING SYSTEM OF A VEHICLE
Title (en)
DOUBLE PIPE SYSTEM FOR AN AIR CONDITIONING SYSTEM OF A VEHICLE
Title (de)
DOPPELROHRSYSTEM FÜR EINE KLIMAANLAGE EINES FAHRZEUGS
Title (fr)
SYSTÈME DE TUYAU DOUBLE POUR LE SYSTÈME DE CLIMATISATION D'UN VÉHICULE
Publication
Application
Priority
- IB 2010000772 W 20100408
- IT TO20090276 A 20090409
Abstract (en)
[origin: WO2010116239A1] An air conditioning system for motor vehicles provided with a fluidic unit (1), wherein a first line (9) for a low temperature heat exchanger fluid and a second line (6) for the high temperature heat exchanger fluid are coupled to a heat exchanger (12) provided with at least one connector (14) for the connection to the two lines (6, 9); and wherein the heat exchanger (12) has an inner tubular wall (15) forming part of one of the two lines (6; 9), and a plurality of peripheral pipes (18') arranged outside the inner tubular wall (15) and forming part of the other of the two lines (9; 6); and the connector (14) has a through pipe (20) coaxial to the longitudinal axis (B) and crossed by the inner tubular wall (15); a radial channel (27); and an annular chamber (30) defined by the inner tubular wall (15) along a part of the through pipe (20), surrounding the inner tubular wall (15) and communicating both with the peripheral pipes (18') / and with the radial channel (27).
IPC 8 full level
B60H 1/00 (2006.01)
CPC (source: EP)
B60H 1/00342 (2013.01); B60H 1/00571 (2013.01); F16L 9/18 (2013.01); F28D 7/106 (2013.01); F28F 9/0251 (2013.01)
Citation (search report)
See references of WO 2010116239A1
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 SM TR
DOCDB simple family (publication)
WO 2010116239 A1 20101014; EP 2416976 A1 20120215; IT 1394141 B1 20120525; IT TO20090276 A1 20101010
DOCDB simple family (application)
IB 2010000772 W 20100408; EP 10723765 A 20100408; IT TO20090276 A 20090409