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James B Sprenkle, 80Roanoke, VA

James Sprenkle Phones & Addresses

Roanoke, VA   

Rocky Hill, CT   

Concord, NC   

16820 Kettlewell Ln, Charlotte, NC 28277    704-3414618   

2348 SE 9Th St, Pompano Beach, FL 33062   

Maitland, FL   

Guilford, CT   

Tamarac, FL   

Jupiter, FL   

Orlando, FL   

Mentions for James B Sprenkle

Publications & IP owners

Us Patents

Apparatus For Selectively Electroplating An Airfoil

US Patent:
6162335, Dec 19, 2000
Filed:
Mar 15, 1999
Appl. No.:
9/268186
Inventors:
Christopher Patrick Jordan - Middletown CT
James Bailey Sprenkle - Guilford CT
Normand J Morneau - New Haven CT
Colin Lyle Cini - Glastonbury CT
Gary E Stasiewski - Wallingford CT
Foster Philip Lamm - S. Windsor CT
Steven Michael Ruggiero - Manchester CT
Tara Michele Barr - Middletown CT
Thomas Reginald Davis - Durham CT
Assignee:
United Technologies Corporation - Hartford CT
International Classification:
C25D 1706
US Classification:
20429701
Abstract:
A process and apparatus for selectively electroplating the tip portion of an airfoil. The airfoil includes a root portion and a blade portion having a tip. At least part of the blade including the tip is coated with an insulating material. Insulating material is removed from the tip and the airfoil is mounted in a fixture so that the tip is exposed. The fixture is immersed in a sealing bath, and the fixture and at least a portion of the airfoil is encased in sealing material while leaving the tip exposed. The fixture is then immersed in an electroplating bath, the exposed tip is electroplated, and the fixture is removed from the bath. The fixture includes an elongated base member and a grip element supported on the base member. The grip element is made of a flexible material and has a plurality of slots configured for receiving the root portion of the airfoils. An electrical contact is provided in each slot so as to contact the root portion of the airfoil.

Process For Selectively Electroplating An Airfoil

US Patent:
5902471, May 11, 1999
Filed:
Oct 1, 1997
Appl. No.:
8/942452
Inventors:
Christopher Patrick Jordan - Middletown CT
James Bailey Sprenkle - Guilford CT
Normand J Morneau - New Haven CT
Colin Lyle Cini - Glastonbury CT
Gary E. Stasiewski - Wallingford CT
Foster Philip Lamm - S. Windsor CT
Steven Michael Ruggiero - Manchester CT
Tara Michele Barr - Middletown CT
Thomas Reginald Davis - Durham CT
Assignee:
United Technologies Corporation - Hartford CT
International Classification:
C25D5/02
US Classification:
205122
Abstract:
A process and apparatus for selectively electroplating the tip portion of an airfoil. The airfoil includes a root portion and a blade portion having a tip. At least part of the blade including the tip is coated with an insulating material. Insulating material is removed from the tip and the airfoil is mounted in a fixture so that the tip is exposed. The fixture is immersed in a sealing bath, and the fixture and at least a portion of the airfoil is encased in sealing material while leaving the tip exposed. The fixture is then immersed in an electroplating bath, the exposed tip is electroplated, and the fixture is removed from the bath.

Public records

Vehicle Records

James Sprenkle

Address:
2348 SE 9 St, Pompano Beach, FL 33062
VIN:
2G1FF1EV2A9173991
Make:
CHEVROLET
Model:
CAMARO
Year:
2010

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