EP 4001784 A4 20220831 - HEAT SOURCE UNIT FOR REFRIGERATION DEVICE
Title (en)
HEAT SOURCE UNIT FOR REFRIGERATION DEVICE
Title (de)
WÄRMEQUELLENEINHEIT FÜR EINE KÜHLVORRICHTUNG
Title (fr)
UNITÉ DE SOURCE DE CHALEUR POUR DISPOSITIF DE RÉFRIGÉRATION
Publication
Application
Priority
- JP 2019145394 A 20190807
- JP 2020030412 W 20200807
Abstract (en)
[origin: EP4001784A1] A heat source unit (3) for a refrigeration apparatus (1) includes a casing (50), a heat exchanger (60), and a propeller fan (70). The casing (50) has a back surface and one side surface each having an inlet (53), and a front surface having an outlet (52). A partition plate (51) defining an air passage (A) faces the one side surface of the casing (50). The heat exchanger (60) is provided along the inlet (53). A first distance S1 and a second distance S2 satisfies the relationship "6 ≤ S1/S2," where the first distance S1 is the shortest distance between an outer peripheral circle (V) of the propeller fan (70) and a second portion (62) of the heat exchanger (60), and the second distance S2 is the shortest distance between the outer peripheral circle (V) of the propeller fan (70) and the partition plate (51).
IPC 8 full level
F24F 1/38 (2011.01); F24F 1/40 (2011.01); F24F 1/48 (2011.01); F24F 1/56 (2011.01)
CPC (source: EP)
F24F 1/38 (2013.01); F24F 1/40 (2013.01); F24F 1/48 (2013.01); F24F 1/56 (2013.01)
Citation (search report)
- [X] JP 2016164468 A 20160908 - MITSUBISHI HEAVY IND LTD
- [A] WO 2017130273 A1 20170803 - MITSUBISHI ELECTRIC CORP [JP]
- [A] JP 2006077585 A 20060323 - MITSUBISHI ELECTRIC CORP
- [A] GB 2566839 A 20190327 - MITSUBISHI ELECTRIC CORP [JP]
- See references of WO 2021025153A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 4001784 A1 20220525; EP 4001784 A4 20220831; EP 4001784 B1 20240131; JP 2021025727 A 20210222; JP 7051764 B2 20220411; PL 4001784 T3 20240603; WO 2021025153 A1 20210211
DOCDB simple family (application)
EP 20850584 A 20200807; JP 2019145394 A 20190807; JP 2020030412 W 20200807; PL 20850584 T 20200807