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. 10, 2021
Filed:
Feb. 23, 2018
Vogelsang Gmbh & Co. KG, Essen, DE;
Martin Heinrichs, Essen, DE;
VOGELSANG GMBH & CO KG, Essen, DE;
Abstract
The invention relates to a suction unit for a wastewater tank, comprising a suction channel extending from a suction adapter designed for attachment to a suction port in the wastewater tank, a connection coupling extending from the suction adapter, wherein said connection coupling and said suction channel are arranged so that the suction channel extends into the wastewater tank, a suction pump connected fluid-tightly to the connection coupling, and a pump control unit in signal communication with the suction pump. A flushing channel extends from a flush adapter designed for attachment to a flushing hole in the wastewater tank, the pump control unit being configured to extract wastewater from the wastewater tank through the suction channel, the connecting line and the suction pump by means of the suction pump, and wastewater is flushed from the wastewater tank through the flushing channel.