EP 1393811 A1 20040303 - Liquid centrifuging device and centrifugation member
Title (en)
Liquid centrifuging device and centrifugation member
Title (de)
Vorrichtung zum Zentrifugieren einer Flüssigkeit und Zentrifugenbaugruppe
Title (fr)
Dispositif de centrifugation d'un liquide et ensemble de centrifuge
Publication
Application
Priority
EP 02405751 A 20020902
Abstract (en)
This device for centrifugation of a liquid comprises a stationary portion (10'), a processing chamber (3) rotatably mounted with respect to said stationary portion for rotation about a predetermined axis, a multi-chanel flexible tubing (9), one end of which being fixed with respect to said stationary portion substantially along said predetermined axis, with the other end of said flexible tubing being attached substantially on said axis in rotationally locked engagement to the processing chamber (3) and a supporting means (36) to prevent any substantial elongation of said tubing (9) due to the centrifugal forces to which it is submitted during rotation of said processing chamber (3). Said multi-chanel flexible tubing (9) is sheathed with a coil spring (35) which is solid with it, from said one end to said other end of said flexible tubing (9), to prevent any direct contact between the latter and said supporting means (36). <IMAGE>
IPC 1-7
IPC 8 full level
B04B 5/04 (2006.01)
CPC (source: EP)
B04B 5/0442 (2013.01); B04B 2005/045 (2013.01); B04B 2005/0492 (2013.01)
Citation (search report)
- [XY] US 4230263 A 19801028 - WESTBERG JOHAN E H
- [YA] EP 0260034 A1 19880316 - ALFA LAVAL SEPARATION AB [SE]
- [DY] EP 1043072 A1 20001011 - ROCHAT JEAN DENIS [CH]
- [A] US 4517404 A 19850514 - HUGHES WILLIAM E [US], et al
- [A] US 4395257 A 19830726 - MANELLA PAUL [CH]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02405751 A 20020902