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. 25, 2017
Filed:
Dec. 02, 2014
Linde Hydraulics Gmbh & Co. KG, Aschaffenburg, DE;
Lukas Krittian, Aschaffenburg, DE;
Alfred Langen, Grossostheim, DE;
Linde Hydraulics GmbH & Co. KG, Aschaffenburg, DE;
Abstract
A hydrostatic hybrid drive device (H) includes only one hydrostatic displacement machine () operated in an open circuit. A delivery line () leads to a high pressure accumulator device (). A shutoff valve () controls flow to the high pressure accumulator device (). A branch line () is connected with a low pressure accumulator device (). A shutoff valve () in the intake line () shuts off flow to the low pressure accumulator device (). A discharge line () is connected between the intake side (S) of the displacement machine () and the shutoff valve (). A valve device () controls the discharge line () and the branch line ().