Title:
クリーニング・ステーションのための流れ減衰器
Document Type and Number:
Japanese Patent JP4153571
Kind Code:
B2
Abstract:
A flow damper for cleaning stations, in particular for cleaning pipettor tips, is described, a cleaning liquid being introduced into the cleaning station through a pipettor needle and flowing around the pipettor tip before it is conducted away out of the cleaning station. In order to avoid wetting of the isolation surfaces of the pipettor needle and a level detector electrode, if provided, there are provided, according to the invention, in the cleaning station at least one screen having a preferably central entry orifice for the jet of liquid emerging from the pipettor needle and a device for diverting the liquid flow in the direction essentially opposite that of the entering jet of liquid. Furthermore, a plurality of exit orifices, preferably arranged radially around the entry orifice, for the diverted liquid flow are formed in the at least one screen.
Inventors:
Jürgen Gross
Dieter Bitsconi
Heinz Neuberger
Fugo Vilmes
Helmut Koenigshyutine
Martin S. Reichear
Dieter Bitsconi
Heinz Neuberger
Fugo Vilmes
Helmut Koenigshyutine
Martin S. Reichear
Application Number:
JP10998497A
Publication Date:
September 24, 2008
Filing Date:
April 28, 1997
Export Citation:
Assignee:
Dade Behring Marburg Gezershyaft Mitt Besilenktel Haftung
International Classes:
B01L3/02; G01F13/00; B08B3/02; B08B3/04; B08B9/00; B08B9/02; F15D1/08; G01N1/00; G01N35/10
Domestic Patent References:
| JP57016869U | ||||
| JP61082275U | ||||
| JP5001983A |
Foreign References:
| US4730631 |
Attorney, Agent or Firm:
Chika Takagi
Tatsuo Sato
Kosuke Nishimura
Tatsuo Sato
Kosuke Nishimura