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. 29, 2022
Filed:
Jan. 29, 2021
Minibooster Hydraulics A/s, Sønderborg, DK;
Christen Espersen, Augustenborg, DK;
Peter Leonhard Wasmer, Kruså, DK;
Thyge Bollmann, Augustenborg, DK;
Peter J. Mads Clausen, Nordborg, DK;
Jan Petersen, Egernsund, DK;
Leif Hansen, Sønderborg, DK;
Jimmy Thomsen, Nordborg, DK;
Andreas Wollesen, Gråsten, DK;
miniBOOSTER Hydraulics A/S, Sønderborg, DK;
Abstract
A hydraulic pressure amplifier arrangement () comprising a supply port (IN), a return port (R), a high pressure port (H), and a pressure amplifier unit () having a low pressure inlet () connected to the supply port (IN) and a high pressure outlet () connected to the high pressure port (H) is described, wherein the pressure amplifier unit () comprises an amplification factor. In such a hydraulic pressure amplifier arrangement it should be possible to allow simply releasing off pressure at the high pressure port while keeping small unnecessary energy consumption. To this end a control valve () is arranged in a connection between the high pressure port (H) and the return port (R).