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. 01, 2016
Filed:
May. 24, 2012
Applicant:
Eric D. Bol, Lake Stevens, WA (US);
Inventor:
Eric D. Bol, Lake Stevens, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K 1/72 (2006.01); F02K 1/76 (2006.01); F01D 17/24 (2006.01);
U.S. Cl.
CPC ...
F02K 1/72 (2013.01); F01D 17/24 (2013.01); F02K 1/763 (2013.01); F05D 2220/77 (2013.01); F05D 2250/41 (2013.01); F05D 2270/62 (2013.01); Y02T 50/671 (2013.01);
Abstract
A method and apparatus comprising a sleeve, at least one linear electric motor connected to the sleeve, and a controller. The sleeve is configured to move between a first position and a second position. The sleeve exposes a cascade when in the second position. The at least one linear electric motor is configured to move the sleeve between the first position and the second position. The controller is configured to control operation of the at least one linear electric motor to move the sleeve between the first position and the second position.