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:
Jan. 14, 2025
Filed:
Apr. 01, 2021
Amazonen-werke H. Dreyer SE & Co. KG, Hasbergen, DE;
Thomas Wien, Stuhr, DE;
AMAZONEN-WERKE H. DREYER SE & CO. KG, Hasbergen, DE;
Abstract
A pneumatic distribution machine for granular material includes a storage container, a delivery fan for generating a main air/material flow, and a distributor head configured to divide the main air/material flow fed to the distributor head into multiple individual air/material flows, a long main delivery line connecting the delivery fan, the storage container, and the distributor head, and a return device that includes a movable deflection element that is configured, in a dispensing position, to feed an individual air/material flow flowing into and inflow region of the return device to a dispensing region, connected to a dispensing line, of the return device, and in a shut-off position, to feed an individual air/material flow flowing into the inflow region of the return device to a return region that is connected to a return line of the return device.