OpenTechnical
This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026070747-A1, on 12 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000001967

Conveying and drying systems for granulated materials

Published
Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
BESSEMER CONRAD, EICHHORN II FREDERICK W, HAYNIE MARK, ISMIRLIAN RYAN, WASHBURN GREGORY MICHAEL
Assignee
NOVATEC INC
Original source
US-2026070747-A1, the United States Patent and Trademark Office, 12 March 2026
Document SHA-256
7026b30359fbdcbb9fa8745e10eb8096657135976a38d26405aa0f1db9274ede

Abstract

Systems for conveying granulated materials from a material source include a receiver in fluid communication with a material source, a vacuum generator or a pump unit having a blower configured to generate a vacuum or a pressurized airflow that transports the granulated material to the receiver from the material source, and a combination relief and break valve located in the flow path between the blower and the receiver. The valve is configured to interrupt the vacuum or the pressurized airflow provided to the receiver when the vacuum level or the positive pressure level reaches a relief set point. An electronic control unit of the system is configured to automatically adjust the relief set point based on one or more predetermined criteria. The vacuum generator or the pump unit can include an IPM-SynRM motor, IPMSM motor, or a PMSM motor that drives the blower of the impeller in rotation.

Publication information

Plain textMarkdownManifestIntegrity record

Citation

OpenTechnical Publication OT-2026-000001967, “Conveying and drying systems for granulated materials,” published September 15, 2026 at 19:09:50 UTC, https://opentechnical.org/p/OT-2026-000001967.

To cite specific content, add the paragraph or figure numbers.

Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.