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:
Aug. 24, 2021
Filed:
Dec. 14, 2011
Wolf-dieter Wichmann, Neetzow, DE;
Wolf-Dieter Wichmann, Neetzow, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to a system for dispensing liquid mixtures, having a main stream line for passage of a main stream of a carrier liquid, a secondary stream line, which branches off from the main stream line at a first junction and leads back into the main stream line at a second junction, and at least one tank for accommodating a mixture component, the tank having a discharge opening connected to the secondary stream line. The system tank includes a metering pump for delivering the mixture component located in the tank through the discharge line into the secondary stream line and the system comprises a drive unit which is coupled detachably to the metering pump to drive the metering pump. The invention further relates to a method of using the above-stated system and to use of the system to dispense a plant protection product.