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. 29, 2020
Filed:
Jan. 16, 2018
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventor:
Harald Klode, Centerville, OH (US);
Assignee:
GOODRICH CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 15/14 (2006.01); B64C 25/18 (2006.01); B64C 25/22 (2006.01); B64C 25/24 (2006.01); F15B 15/18 (2006.01); B64C 25/26 (2006.01); B64C 25/20 (2006.01); B64C 25/34 (2006.01); F15B 1/26 (2006.01); B64C 13/50 (2006.01);
U.S. Cl.
CPC ...
B64C 25/18 (2013.01); B64C 25/20 (2013.01); B64C 25/22 (2013.01); B64C 25/24 (2013.01); B64C 25/26 (2013.01); B64C 25/34 (2013.01); F15B 15/1447 (2013.01); F15B 15/1457 (2013.01); F15B 15/18 (2013.01); B64C 13/504 (2018.01); F15B 1/26 (2013.01); F15B 15/1428 (2013.01); F15B 2211/20515 (2013.01); F15B 2211/20561 (2013.01); F15B 2211/27 (2013.01);
Abstract
A hybrid actuator, having a central longitudinal axis, may include a housing defining a central cavity. The hybrid actuator may also include a piston disposed within the central cavity, the piston comprising a piston head that divides the central cavity into a pressure chamber and an annular chamber. The piston houses a pump configured to pump fluid through a port defined in the piston head between the annular chamber and the pressure chamber to extend a piston rod of the piston from the central cavity, according to various embodiments.