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:
Jul. 20, 2021
Filed:
Sep. 26, 2018
Vale S.a., Rio de Janeiro, BR;
Bruno Eduardo Lopes, Vitoria, BR;
Celson José De Resende Neto, São Luis, BR;
Waldinir Lima Castro Silva, São José de Ribamar, BR;
VALE S.A., Rio de Janeiro, BR;
Abstract
This invention relates to a control system and method for rotary car dumpers comprising a positioning car, silos and feeders. Such control system comprises three integrated and communicating controls in closed grid, that is, the positioning car control, the silos level control and the feeder flow control. In this way, with the data of these controls, the rotary car dumpers control system is configured to maintain the level of silo at maximum, performing changes in the cycle time by controlling the positioning car to maintain the level of silos and thus achieve maximum productivity of the equipment.