EP 3775739 A1 20210217 - FREEZE-DRYING SYSTEM AND METHOD THEREFOR
Title (en)
FREEZE-DRYING SYSTEM AND METHOD THEREFOR
Title (de)
GEFRIERTROCKNUNGSANLAGE UND VERFAHREN HIERZU
Title (fr)
INSTALLATION DE LYOPHILISATION ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- EP 2018083783 W 20181206
- DE 102018002776 A 20180405
Abstract (en)
[origin: WO2019192747A1] The invention relates to a freeze-drying system (1) for drying products (10) containing liquid and to a method for operating a freeze-drying system (1), said freeze-drying system having a vacuum chamber (11), in which at least one holding device (12) for holding the products (10) containing liquid is inserted, a coolable condenser (13) being provided, on which liquid drawn from the product (10) in a drying phase can be condensed from a vapor phase. According to the invention, at least one sound generator (14) is arranged on the holding device (12), by means of which sound generator sound can be applied to the product (10) during the drying phase.
IPC 8 full level
F26B 5/02 (2006.01); F26B 5/04 (2006.01); F26B 5/06 (2006.01); F26B 23/10 (2006.01)
CPC (source: EP US)
F26B 5/02 (2013.01 - EP US); F26B 5/044 (2013.01 - EP US); F26B 5/06 (2013.01 - EP US); F26B 23/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2019192747A1
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)
WO 2019192747 A1 20191010; CN 111971519 A 20201120; EP 3775739 A1 20210217; EP 3775739 B1 20220824; ES 2926689 T3 20221027; JP 2021519914 A 20210812; JP 7071582 B2 20220519; PT 3775739 T 20220928; US 11473839 B2 20221018; US 2021172679 A1 20210610
DOCDB simple family (application)
EP 2018083783 W 20181206; CN 201880092202 A 20181206; EP 18822285 A 20181206; ES 18822285 T 20181206; JP 2021503198 A 20181206; PT 18822285 T 20181206; US 201817045328 A 20181206