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. 27, 2022
Filed:
Apr. 21, 2020
Applicant:
Pistonpower Aps, Sonderborg, DK;
Inventor:
Jørgen Mads Clausen, Sonderborg, DK;
Assignee:
PistonPower ApS, Soenderborg, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B 15/18 (2006.01); F15B 1/02 (2006.01); F15B 1/04 (2006.01);
U.S. Cl.
CPC ...
F15B 15/18 (2013.01); F15B 1/021 (2013.01); F15B 1/04 (2013.01);
Abstract
A hydraulic actuator arrangement () is described comprising a hydraulic actuator having a pressure chamber (), a cylinder () in a cylinder housing (), and a piston () connected to a piston rod, a hydraulic pump () connected to the pressure chamber () and an electric motor () driving the hydraulic pump (), wherein the pump () and the motor () are arranged within the actuator. Such an actuator arrangement should have many application possibilities. To this end, a hydraulic pressure amplifier () is arranged between the hydraulic pump () and the pressure chamber ().