EP 2650635 A4 20171011 - REFRIGERANT DISTRIBUTING DEVICE AND HEAT EXCHANGER WITH THE SAME
Title (en)
REFRIGERANT DISTRIBUTING DEVICE AND HEAT EXCHANGER WITH THE SAME
Title (de)
KÜHLMITTELVERTEILUNGSVORRICHTUNG UND WÄRMETAUSCHER DAMIT
Title (fr)
DISPOSITIF DE DISTRIBUTION DE RÉFRIGÉRANT ET ÉCHANGEUR DE CHALEUR ÉQUIPÉ D'UN TEL DISPOSITIF
Publication
Application
Priority
- CN 201010590176 A 20101208
- CN 2011073846 W 20110509
Abstract (en)
[origin: EP2650635A1] A refrigerant distributing device and a heat exchanger comprising the refrigerant distributing device are provided. The refrigerant distributing device comprises a distributing tube (1) defining a first end and a second end in a length direction thereof, and a plurality of nozzles (2) disposed on the distributing tube (1) along the length direction of the distributing tube, each nozzle having a predetermined length and being formed with a through hole (21) communicating an interior of the distributing tube and an exterior of the distributing tube. By provision of the nozzles, the flow resistance is increased, the refrigerant flow rate is more uniform along the length direction of the distrusting tube. In addition, the refrigerant can be ejected along the radial direction, the axial direction, the circumferential direction and other directions, so that the uniformity of the refrigerant in the space outside the distributing tube is improved.
IPC 8 full level
CPC (source: EP US)
F28F 1/12 (2013.01 - US); F28F 9/027 (2013.01 - EP US); F28F 9/0273 (2013.01 - EP US); F28F 9/0282 (2013.01 - EP US); B05B 1/202 (2013.01 - EP US); B05B 1/3405 (2013.01 - EP)
Citation (search report)
- [XYI] EP 0037779 A1 19811014 - BALTIMORE AIRCOIL CO INC [US]
- [Y] EP 1340954 A1 20030903 - AXIMA REFRIGERATION GMBH [DE]
- [Y] US 5291943 A 19940308 - DHIR VIJAY K [US]
- [XI] US 4336694 A 19820629 - SCHMITT GEORG, et al
- [XI] US 4058262 A 19771115 - BURNHAM RICHARD C
- [A] CN 101782338 A 20100721 - DANFOSS SANHUA HANGZHOU MICRO
- [A] CN 101691981 A 20100407 - DANFOSS SANHUA HANGZHOU MICRO
- [A] US 5651268 A 19970729 - AIKAWA YASUKAZU [JP], et al
- [XI] "A Distribution valve", IP.COM JOURNAL, IP.COM INC., WEST HENRIETTA, NY, US, 10 March 2010 (2010-03-10), XP013137361, ISSN: 1533-0001
- See references of WO 2012075772A1
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)
EP 2650635 A1 20131016; EP 2650635 A4 20171011; EP 2650635 B1 20230510; CN 102564204 A 20120711; CN 102564204 B 20160406; JP 2013544344 A 20131212; JP 6114995 B2 20170419; US 2013312944 A1 20131128; WO 2012075772 A1 20120614
DOCDB simple family (application)
EP 11846143 A 20110509; CN 201010590176 A 20101208; CN 2011073846 W 20110509; JP 2013541187 A 20110509; US 201113992002 A 20110509