EP 3835676 A1 20210616 - AIR MANAGEMENT APPARATUS OR DEVICE
Title (en)
AIR MANAGEMENT APPARATUS OR DEVICE
Title (de)
GERÄT ODER VORRICHTUNG ZUR LUFTVERWALTUNG
Title (fr)
APPAREIL OU DISPOSITIF DE GESTION DE L'AIR
Publication
Application
Priority
- KR 20190163426 A 20191210
- KR 20190163444 A 20191210
Abstract (en)
An air management device may include three independently operated primary impellers 131, 131', 131", and drawn-in air is discharged through discharge ports 15'-1, 15'-2, 15'-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15'-1, 15'-2, 15'-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow.
IPC 8 full level
F24F 1/0014 (2019.01); F24F 1/0033 (2019.01); F24F 1/005 (2019.01); F24F 1/0073 (2019.01); F24F 1/0087 (2019.01); F24F 11/70 (2018.01); F24F 11/72 (2018.01); F24F 11/79 (2018.01); F24F 13/20 (2006.01)
CPC (source: CN EP)
F24F 1/0014 (2013.01 - CN EP); F24F 1/0033 (2013.01 - CN EP); F24F 1/005 (2019.02 - EP); F24F 1/0073 (2019.02 - EP); F24F 1/0087 (2019.02 - EP); F24F 11/70 (2018.01 - CN EP); F24F 11/72 (2018.01 - EP); F24F 11/79 (2018.01 - EP); F24F 13/1426 (2013.01 - CN); F24F 13/20 (2013.01 - EP); F24F 13/222 (2013.01 - CN); F24F 13/28 (2013.01 - CN); F24F 13/30 (2013.01 - CN); F24F 2120/20 (2018.01 - CN); F24F 2221/10 (2013.01 - EP)
Citation (applicant)
- KR 20050023790 A 20050310 - WINIAMANDO INC
- KR 20150082967 A 20150716 - SAMSUNG HEAVY IND [KR]
- KR 20090038555 A 20090421 - WINIAMANDO INC [KR]
Citation (search report)
- [Y] US 2018216835 A1 20180802 - YUN YEON SEOB [KR], et al
- [A] US 4958500 A 19900925 - KURODA SHIGEAKI [JP], et al
- [Y] US 4733542 A 19880329 - BLAIR ROBERT R [US]
- [Y] KR 20180127223 A 20181128 - SAMSUNG ELECTRONICS CO LTD [KR]
- [Y] US 2017120182 A1 20170504 - KIM TAEYOON [KR], et al
- [A] EP 3376123 A1 20180919 - SAMSUNG ELECTRONICS CO LTD [KR]
- [Y] WO 2009057869 A2 20090507 - LG ELECTRONICS INC [KR], et al
- [Y] WO 2019030796 A1 20190214 - MITSUBISHI ELECTRIC CORP [JP]
Citation (examination)
US 4900344 A 19900213 - LANSING JAMES P [US]
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)
DOCDB simple family (application)
EP 20203261 A 20201022; CN 202010424157 A 20200519