EP 3781875 A4 20220330 - CONDENSING DEHUMIDIFIER FOR AN ARENA OR THE LIKE
Title (en)
CONDENSING DEHUMIDIFIER FOR AN ARENA OR THE LIKE
Title (de)
KONDENSATIONSENTFEUCHTER FÜR EINE ARENA ODER DERGLEICHEN
Title (fr)
DÉSHUMIDIFICATEUR À CONDENSATION POUR UNE ARÈNE OU SIMILAIRE
Publication
Application
Priority
CA 2018000075 W 20180420
Abstract (en)
[origin: WO2019200448A1] A dehumidifier for operation within the 5°C to 20°C temperature range and 50 to 100 percent relative humidity range of air includes an evaporator, a condenser, a fan that draws humid air through the evaporator and condenser, and a compressor for pumping refrigerant fluid through both the evaporator and condenser. The evaporation temperature is maintained in the evaporator at least at -4°C, resulting in a temperature within the evaporator and at the outlet thereof being greater than 0°C, thereby preventing the formation of ice in the evaporator and allowing the operation of the evaporator to its full power all the time.
IPC 8 full level
F24F 3/14 (2006.01); F24F 11/41 (2018.01); F24F 11/83 (2018.01); F25B 47/00 (2006.01)
CPC (source: EP US)
F24F 3/1405 (2013.01 - EP US); F24F 11/83 (2017.12 - EP); F25B 41/20 (2021.01 - EP US); F25B 47/006 (2013.01 - EP); F25B 49/02 (2013.01 - EP US); F25D 17/042 (2013.01 - EP US); F25D 21/04 (2013.01 - EP); F25D 21/14 (2013.01 - US); F24F 11/41 (2017.12 - EP); F24F 2003/144 (2013.01 - EP); F24F 2003/1446 (2013.01 - US); F24F 2221/08 (2013.01 - EP US); F25B 47/022 (2013.01 - EP); F25B 2347/023 (2013.01 - EP); F25B 2400/0403 (2013.01 - EP); F25B 2400/0411 (2013.01 - EP); F25B 2400/12 (2013.01 - EP); F25B 2600/024 (2013.01 - EP); F25B 2600/025 (2013.01 - EP); F25B 2700/11 (2013.01 - EP); F25D 21/02 (2013.01 - EP); F25D 21/14 (2013.01 - EP); F25D 2317/0411 (2013.01 - EP)
Citation (search report)
- [XA] DE 19548458 A1 19970626 - INST LUFT KAELTETECH GEM GMBH [DE]
- [XY] US 2011203300 A1 20110825 - RAFALOVICH ALEXANDER P [US]
- [Y] WO 2005096786 A2 20051020 - AIL RES INC [US]
- [I] GB 2048461 A 19801210 - UNIV ADELAIDE, et al
- [I] JP 2008055947 A 20080313 - DENSO CORP
- [X] JP 2001208373 A 20010803 - EBARA CORP
- [X] US 2016273815 A1 20160922 - DOWNIE JAMES PATRICK [US], et al
- [I] CN 107023899 A 20170808 - UNIV NANJING
- See references of WO 2019200448A1
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)
WO 2019200448 A1 20191024; CA 3095319 A1 20191024; CA 3095319 C 20230912; EP 3781875 A1 20210224; EP 3781875 A4 20220330; US 2021164671 A1 20210603
DOCDB simple family (application)
CA 2018000075 W 20180420; CA 3095319 A 20180420; EP 18914948 A 20180420; US 201817044965 A 20180420