THOMAS A DOERFLEIN
Plumbing Contractor at Home City Ave, Cincinnati, OH
License number
Ohio PL.16411
Effective Date
Jan 1, 2017
Expiration Date
Dec 31, 2017
Type
Plumbing Contractors
Address
Address
6617 Home City Ave, Cincinnati, OH 45233
Phone
(513) 941-2146
Personal information
See more information about THOMAS A DOERFLEIN at radaris.comName
Address
Phone
103 Hillside Ave, Harrison, OH 45030
11667 Carolina Trace Rd, Harrison, OH 45030
340 Katiebud Dr, Cincinnati, OH 45238
6617 Home City Ave, Cincinnati, OH 45233
Harrison, OH
Professional information
Method And Apparatus For Supporting Rotor Assemblies During Unbalances
US Patent:
2003021, Nov 13, 2003
Filed:
Sep 7, 2001
Appl. No.:
09/949241
Inventors:
Thomas Doerflein - Cincinnati OH, US
Stephen Wilton - Cincinnati OH, US
Barry Allmon - Maineville OH, US
Stephen Wilton - Cincinnati OH, US
Barry Allmon - Maineville OH, US
International Classification:
F03D001/00
US Classification:
415/001000
Abstract:
A bearing assembly for a gas turbine engine rotor includes a paired race, a bearing, a mounting joint, and a plurality of mechanical fuses. The paired race includes an outer race and an inner race. The bearing is between the inner and outer races, and is configured to support the rotor on a support frame. The mounting joint includes a joint inner race and a joint outer race. At least one of the joint inner race and the joint outer race includes a spherical surface. The mounting joint is configured to reduce dynamic loads to the gas turbine engine structure and static bending to the rotor. The plurality of mechanical fuses extend through at least one of the joint inner race and the joint outer race.