Abstract: The present invention relates generally to a system of addressing pipeline anomalies prior to failure of pipeline integrity, and particularly to a pipeline inspection system integrating a novel serviceability acceptance criteria for pipeline anomalies, specifically wrinkles, with an improved method of correlating ultrasonic test data to actual anomaly characteristics.
Type:
Grant
Filed:
March 21, 2002
Date of Patent:
November 9, 2004
Assignee:
Mirant Corporation
Inventors:
Richard Masaniello, Dennis Johnston, Stephen Christoffersen, Arthur Turner, John Broussard, John Kiefner
Abstract: A draft chimney for a convection based apparatus. The draft chimney comprises a flue at least partially defining a path of convection airflow through at least a portion of the interior of a cabinet. The flue passes convection airflow to the exterior of the cabinet.
Abstract: A fully adjustable bumper system that absorbs impact and thereby, avoiding damage to the bumper. The bumper system includes a bumper assembly mounted to a vertically pivoting assembly through horizontally and vertically adjustable assemblies. A stop assembly is attached to the vertically pivoting assembly and allows the bumper assembly to pivot away from an applied force and then causes the bumper assembly to return to its position with the force is removed. The bumper system can be bolted, welded or otherwise fixedly attached to either the frame or rails of a trailer or truck for ease of installation.
Type:
Grant
Filed:
November 12, 2002
Date of Patent:
July 20, 2004
Assignee:
Transfreight Technology, LLC
Inventors:
Kimble Eddie Ledford, John Aaron Gaddis, Alexander Frank Warchol, Mack D. Stephens