Career records & work history
Medicine Doctors
William Lyle Ellingson
Specialties:
Radiology
Body Imaging
Body Imaging
Education:
University of Minnesota, Twin Cities (1954)
William T Ellingson, 32336 W Wellington Ave APT 2603, Chicago, IL 60657
William Ellingson Phones & Addresses
336 W Wellington Ave APT 2603, Chicago, IL 60657
Washington, DC
Denver, CO
Social networks
William T Ellingson
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William Ellingson resumes & CV records
Resumes
William Ellingson
Location:
United States
Publications & IP owners
Us Patents
Method And Apparatus For Automated Thermal Imaging Of Combustor Liners And Other Products
US Patent:
6517236, Feb 11, 2003
Filed:
Feb 15, 2001
Appl. No.:
09/784597
Inventors:
Jiangang Sun - Westmont IL
William A. Ellingson - Naperville IL
Chris M. Deemer - Evanston IL
William A. Ellingson - Naperville IL
Chris M. Deemer - Evanston IL
Assignee:
The University of Chicago - Chicago IL
International Classification:
G01N 2572
US Classification:
374 4, 374 5, 374124, 2503416
Abstract:
A method and apparatus are provided for automated non-destructive evaluation (NDE) thermal imaging tests of combustor liners and other products. The apparatus for automated NDE thermal imaging testing of a sample includes a flash lamp positioned at a first side of the sample. An infrared camera is positioned near a second side of the sample. A linear positioning system supports the sample. A data acquisition and processing computer is coupled to the flash lamp for triggering the flash lamp. The data acquisition and processing computer is coupled to the infrared camera for acquiring and processing image data. The data acquisition and processing computer is coupled to the linear positioning system for positioning the sample for sequentially acquiring image data.
Method And Apparatus For Ultrasound Phased Array Testing Of Bearing Balls
US Patent:
7617733, Nov 17, 2009
Filed:
Jul 18, 2007
Appl. No.:
11/779677
Inventors:
Christopher M. Deemer - Woodridge IL, US
William A. Ellingson - Naperville IL, US
J. Scott Steckenrider - Jacksonville IL, US
William A. Ellingson - Naperville IL, US
J. Scott Steckenrider - Jacksonville IL, US
Assignee:
UChicago Argonne, LLC - Chicago IL
International Classification:
G01N 29/00
US Classification:
73660, 73593, 73628, 73641
Abstract:
An automated scanning system and method, utilizing specialized dual phased array ultrasonic transducers for producing and detecting Rayleigh waves in ceramic bearing balls are provided for nondestructive, non-contact inspection of ceramic bearing balls. The phased array ultrasonic transducer utilizes a complex curvature configuration that enables the dual phased array ultrasonic transducers to focus ultrasonic energy onto the ball to optimally generate and receive Rayleigh wave signals in the spherical objects.
Isbn (Books And Publications)
The Science And Technology Of Coal And Coal Utilization
Author:
William A. Ellingson
ISBN #:
0306414368
The Handbook Of Advanced Materials: Enabling New Designs
Author:
William A. Ellingson
ISBN #:
0471454753
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