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:
Jun. 23, 1998
Filed:
Dec. 15, 1995
Walter Strangalies, Altenholz, DE;
Allmineral Aufbereitungs-technik GmbH & Co. KG, Duisburg, DE;
Abstract
A jigging machine for treating minerals has a jigging tank including a jigging container and an air chamber arranged above the jigging container. The jigging tank contains water. The air chamber has at least one inlet valve and at least one outlet valve. A compressed air supply is connected to the at least one inlet valve. Compressed air is pulsed via the at least one inlet valve into the air chamber for forcing the water contained in the jigging tank from the air chamber into the jigging container. After each pulse of compressed air the water flows back into the air chamber and forces the air out of the air chamber via the at least one outlet valve. A suction blower is connected to the at least one outlet valve for removing the air from the air chamber.