EP 2034263 A1 20090311 - Freeze drying chamber with external antenna
Title (en)
Freeze drying chamber with external antenna
Title (de)
Gefriertrocknungskammer mit externer Antenne
Title (fr)
Chambre de lyophilisation avec antenne externe
Publication
Application
Priority
EP 07075765 A 20070906
Abstract (en)
Device for treatment of materials by freeze drying, comprising a housing (2) having first walls (9) that define a drying chamber (3) that is equipped for the accommodation of the material for drying and destined for carrying out the freeze drying process, and a controller assembly (40) for the evaluation of process parameters during the freeze drying process, wherein the controller assembly (40) comprises a controller antenna (41) for high frequency electromagnetic wireless communication with measuring transponders (23) arranged within the drying chamber (3), which controller antenna (41) is placed outside the drying chamber (3).
IPC 8 full level
F26B 5/06 (2006.01)
CPC (source: EP)
F26B 5/06 (2013.01)
Citation (search report)
- [Y] DE 102006019641 A1 20061102 - MARTIN CHRIST GEFRIERTROCKNUNG [DE]
- [Y] DE 102005018015 B3 20060427 - MIELE & CIE [DE]
- [A] EP 0687866 A1 19951220 - WIESHEU WIWA GMBH [DE]
- [A] JP S6484088 A 19890329 - ULVAC CORP, et al
- [A] WO 2006092885 A1 20060908 - ADVANSENSE CORP [JP], et al
- [A] DE 102004007526 A1 20050901 - OETJEN GEORG-WILHELM [DE]
- [A] US 4475024 A 19841002 - TATEDA KOICHI [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07075765 A 20070906; EP 2008061802 W 20080905