ANDREW PAUL OLECH
Pilots at Sedor Dr, Enfield, CT
License number
Connecticut A3943183
Issued Date
Oct 2012
Expiration Date
Oct 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
35 Sedor Dr, Enfield, CT 06082
Personal information
See more information about ANDREW PAUL OLECH at radaris.comName
Address
Phone
115 West Rd, Ellington, CT 06029
35 Sedor Dr, Enfield, CT 06082
3106 Autumn Chase, Ellington, CT 06029
35 Sedor Dr, Enfield, CT 06082
115 West Rd, Ellington, CT 06029
Professional information
See more information about ANDREW PAUL OLECH at trustoria.com
Gas Turbine Engine Duct Blocker With Rotatable Vane Segments
Gas Turbine Engine Duct Blocker With Rotatable Vane Segments
US Patent:
2013016, Jun 27, 2013
Filed:
Dec 22, 2011
Appl. No.:
13/335562
Inventors:
James Jones - Palm City FL, US
John H. Maurer - Stuart FL, US
Larry B. Hawke - Hobe Sound FL, US
Ronald T. Clawson - Manchester CT, US
Andrew P. Olech - Enfield CT, US
John H. Maurer - Stuart FL, US
Larry B. Hawke - Hobe Sound FL, US
Ronald T. Clawson - Manchester CT, US
Andrew P. Olech - Enfield CT, US
Assignee:
UNITED TECHNOLOGIES CORPORATION - Hartford CT
International Classification:
F01D 9/04
US Classification:
415127
Abstract:
A rotational duct blocker for a gas turbine engine includes a duct blocker rotor and a duct blocker stator. The duct blocker rotor includes a plurality of first vane segments that extend radially between an inner rotor platform and an outer rotor platform, and a plurality of first flow apertures that extend axially through the duct blocker rotor. Each first flow aperture also extends circumferentially between respective adjacent first vane segments. The duct blocker stator includes a plurality of second vane segments that extend radially between an inner stator platform and an outer stator platform, and a plurality of second flow apertures that extend axially through the duct blocker stator. Each second flow aperture also extends circumferentially between respective adjacent second vane segments. The first vane segments move circumferentially relative to the second vane segments to regulate fluid flowing between the first flow apertures and the second flow apertures.