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:
May. 09, 2023
Filed:
Oct. 09, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Hans-Christoph Magel, Reutlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04F 5/16 (2006.01); F04F 5/46 (2006.01);
U.S. Cl.
CPC ...
F04F 5/16 (2013.01); F04F 5/461 (2013.01); F04F 5/463 (2013.01);
Abstract
A jet pump unit () includes a pump housing (), a metering valve () with a valve housing (), a mixer tube area (), an intake channel () and a runoff area (). A through-hole () that forms a through-opening () is designed in said pump housing (). The metering valve () is received in the through-opening () and a first step () and a second step () are formed in said through-opening (), radially with respect to a longitudinal axis () of the jet pump unit (), for the purpose of radially centering and guiding the metering valve () in said pump housing ().