EP 3425320 A4 20200401 - HEAT EXCHANGER AND AIR CONDITIONER
Title (en)
HEAT EXCHANGER AND AIR CONDITIONER
Title (de)
WÄRMETAUSCHER UND KLIMAANLAGE
Title (fr)
ÉCHANGEUR DE CHALEUR ET CLIMATISEUR
Publication
Application
Priority
- JP 2016038354 A 20160229
- JP 2017002082 W 20170123
Abstract (en)
[origin: EP3425320A1] This heat exchanger (10) includes: heat-transfer pipes (20); a header part to which one end of the heat-transfer pipes (20) is connected so as to be in communication with an internal space; a flow passage (56) that is connected to the inside of the header part so as to be in communication therewith and that has a refrigerant flowing therethrough; a main vertical partition plate (60) that divides a horizontal cross-section of the inside of the header part into an outflow-side region (63) that is connected to the heat-transfer pipes (20) and an inflow-side region (64) that is connected to the flow passage (56); and an inflow-side vertical partition plate (70) that divides a horizontal cross-section of the inflow-side region (64) into a first chamber (71) and a second chamber (72) that are adjacent to each other in the circumferential direction of the header part and that are in communication with the flow passage (56). A section of the main vertical partition plate (60) facing the first chamber (71) has formed therein a first horizontal through hole (61) that allows the first chamber (71) to communicate with the outflow-side region (63). A section of the main vertical partition plate (60) facing the second chamber (72) and at a different vertical-direction position from the first horizontal through hole (61) has formed therein a second horizontal through hole (62) that allows the second chamber (72) to communicate with the outflow-side region (63) .
IPC 8 full level
F28F 9/02 (2006.01); F25B 39/00 (2006.01); F25B 39/02 (2006.01)
CPC (source: EP)
F25B 39/00 (2013.01); F25B 39/02 (2013.01); F28D 1/05375 (2013.01); F28F 9/0209 (2013.01); F28F 9/0278 (2013.01); F28F 9/028 (2013.01); F28D 2021/0085 (2013.01)
Citation (search report)
- [I] JP H04174297 A 19920622 - ZEXEL CORP
- [A] JP 2014533819 A 20141215
- [A] US 2044455 A 19360616 - ERNST WITZEL
- See references of WO 2017149989A1
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 3425320 A1 20190109; EP 3425320 A4 20200401; JP 2017155992 A 20170907; JP 6202451 B2 20170927; WO 2017149989 A1 20170908
DOCDB simple family (application)
EP 17759461 A 20170123; JP 2016038354 A 20160229; JP 2017002082 W 20170123