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. 10, 2012
Filed:
Feb. 14, 2008
Applicants:
Timo Rieger, Affalterbach, DE;
Daniel Schrade, Constance, DE;
Inventors:
Timo Rieger, Affalterbach, DE;
Daniel Schrade, Constance, DE;
Assignee:
J. Wagner AG, Altstatten, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G 53/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
The device according to the invention for conveying fluid comprises a conveying chamber, an inlet valve, which is located in the direction of flow, upstream of the conveying chamber, and with an outlet valve, which is located in the direction of flow, downstream of the conveying chamber. Moreover, an injector is provided for, whose suction duct is connected with the conveying chamber. Via an air duct, which is connected to the conveying chamber, exhaust air (AL) can be blown into the conveying chamber.