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:
Feb. 21, 2017
Filed:
Sep. 19, 2013
Applicant:
Liebherr-aerospace Lindenberg Gmbh, Lindenberg/Allgäu, DE;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B64C 3/38 (2006.01); B64C 5/10 (2006.01); B64C 9/00 (2006.01); B64C 13/00 (2006.01); F15B 9/17 (2006.01); F15B 15/14 (2006.01); F15B 15/20 (2006.01); B64C 13/40 (2006.01);
U.S. Cl.
CPC ...
F15B 9/17 (2013.01); F15B 15/149 (2013.01); F15B 15/202 (2013.01); B64C 13/40 (2013.01); F15B 2215/30 (2013.01); Y10T 29/49405 (2015.01);
Abstract
The invention relates to a flap actuator, in particular to a servo/spoiler actuator, comprising at least one electrohydraulic servo valve and at least one actuator which are hydraulically connected to one another, wherein the actuator comprises at least one actuator housing in and/or at which the at least one channel is arranged by means of which one or more components, preferably likewise arranged in and/or at the actuator housing, are hydraulically connected and wherein no valve block is arranged between the actuator and the servo valve.