The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2008
Filed:
Nov. 25, 2003
Peter Zimmermann, Kahla, DE;
Torsten Rausch, Jena, DE;
Gerd Heibe, Jena, DE;
Hartmut Köberich, Kahla, DE;
Simon Renard, Jena, DE;
Thomas Moore, Drackendorf, DE;
Wolfgang Krämer, Jena, DE;
Peter Zimmermann, Kahla, DE;
Torsten Rausch, Jena, DE;
Gerd Heibe, Jena, DE;
Hartmut Köberich, Kahla, DE;
Simon Renard, Jena, DE;
Thomas Moore, Drackendorf, DE;
Wolfgang Krämer, Jena, DE;
CyBio AG, Jena, DE;
Abstract
Multi-channel metering apparatus with automatic calibration, where the individual dispensing channels, the micro-valvesof which are connected with the outlets of a distributororwhose inlet is filled with fluid by a vesselorthus connected, are able to be calibrated in relation to each other in that between the vesselorand the inlet of the distributorora flow sensoris arranged which for calibration during delivery of the fluid via a respective nozzleof a respective dispensing channelrecords the flow and generates signals which are respectively assigned to a defined opening time of a micro-valveand a specific dispensing channeland thus stored allows for individual control of the micro-valvesin order to equalize the tolerances of the dispensing channels