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:
Sep. 19, 2017
Filed:
Dec. 02, 2014
Linde Hydraulics Gmbh & Co. KG, Aschaffenburg, DE;
Lukas Krittian, Aschaffenburg, DE;
Linde Hydraulics GmbH & Co. KG, Aschaffenburg, DE;
Abstract
A hydrostatic drive system () with a hydrostatic pump () driven by a drive motor () and connected in a closed circuit with a hydrostatic motor (). The hydrostatic motor () is connected with a consumer (). The closed circuit is formed by a first hydraulic connection () and a second hydraulic connection (). A pressure accumulator device () can be connected with the two hydraulic connections () for the storage of energy and the output of energy. The pressure accumulator device () is a double piston accumulator () having a high-pressure-side pressure chamber () and a low-pressure-side pressure chamber (). The high-pressure-side pressure chamber () can be connected with one of the two hydraulic connections () of the closed circuit and simultaneously the low-pressure-side pressure chamber () can be connected with the respective other hydraulic connection () of the closed circuit.