EP 2184492 B1 20111221 - Method for controlling a peristaltic pump
Title (en)
Method for controlling a peristaltic pump
Title (de)
Verfahren zur Peristaltikpumpensteuerung
Title (fr)
Procédé destiné à la commande de pompe péristaltique
Publication
Application
Priority
EP 08450172 A 20081105
Abstract (en)
[origin: EP2184492A1] The method involves measuring a fluidic parameter for the flow velocity (v) of the medium (7) through the hose over a period. The relative ripples of the flow velocity of the medium are determined from the measured temporal distribution of the fluidic parameter. The ripples are flattened by adjusting the movement speed of the squeezing elements on the basis of the determined ripples of the flow velocity.
IPC 8 full level
F04B 43/12 (2006.01)
CPC (source: EP US)
F04B 43/0081 (2013.01 - EP US); F04B 43/1253 (2013.01 - EP US); F04B 49/06 (2013.01 - EP US); F04B 2203/0209 (2013.01 - EP US); F04B 2205/05 (2013.01 - EP US); F04B 2205/09 (2013.01 - EP US); F04B 2205/13 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2184492 A1 20100512; EP 2184492 B1 20111221; AT E538312 T1 20120115; US 2010135824 A1 20100603
DOCDB simple family (application)
EP 08450172 A 20081105; AT 08450172 T 20081105; US 61129309 A 20091103