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. 04, 2020
Filed:
Sep. 17, 2018
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Michael Meid, Waghaeusel, DE;
Sebastian Traut, Langenfeld, DE;
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 1/027 (2006.01); F04B 49/06 (2006.01); F04B 49/22 (2006.01); F04B 49/08 (2006.01); F04B 49/00 (2006.01);
U.S. Cl.
CPC ...
F15B 1/027 (2013.01); F04B 49/002 (2013.01); F04B 49/06 (2013.01); F04B 49/065 (2013.01); F04B 49/08 (2013.01); F04B 49/22 (2013.01); F04B 2205/05 (2013.01); F04B 2205/09 (2013.01);
Abstract
A hydraulic arrangement includes a pump for delivering a hydraulic medium in a direction of a hydraulic working load. The pump includes an adjusting input for adjusting a delivery flow thereof. The arrangement also includes an accumulator unit hydraulically coupled on an output side to the pump and a charging valve unit hydraulically coupled on the output side of the pump between the pump and the accumulator unit. The charging valve unit is configured to function as a disconnectable hydraulic connection between the pump and the accumulator unit.