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:
Nov. 01, 2022
Filed:
Oct. 16, 2019
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Jan Lukas Bierod, Bad Camberg, DE;
Andreas Guender, Ramsthal, DE;
Marco Scholz, Burgsinn, DE;
Ralf Maier, Neuendorf, DE;
Rene Huettl, Chemnitz, DE;
Stefan-Georg Backhaus, Partenstein, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 53/16 (2006.01); F04B 17/03 (2006.01); F04B 1/2064 (2020.01); F04B 53/00 (2006.01);
U.S. Cl.
CPC ...
F04B 53/16 (2013.01); F04B 1/2064 (2013.01); F04B 17/03 (2013.01); F04B 53/003 (2013.01);
Abstract
A hydraulic unit includes an assembly with a hydrostatic positive displacement pump and an electric motor. The positive displacement pump includes a driving shaft configured to be driven by the electric motor. The hydraulic unit also includes an inert mass on which the assembly is rigidly mounted so as to minimize vibration of the assembly and reduce noise emission from the assembly.