Brian S Laing

Title: Innovations by Brian S. Laing in Pipeline Welding Technology

Introduction

Brian S. Laing is a notable inventor based in Houston, TX, who has made significant contributions to the field of pipeline welding technology. With a total of three patents to his name, Laing has developed innovative solutions that enhance the efficiency and effectiveness of pipeline construction and maintenance.

Latest Patents

Laing's latest patents include a "Tetherless Internal Line-Up Unit for Pipeline Welding" and an "Arc and Laser Welding Process for Pipeline." The tetherless internal line-up unit is powered by a diesel engine that drives a hydraulic pump, enabling the operation of hydraulic equipment within the unit. This unit features a line-up clamp with front and rear shoes, as well as expanding copper back-up tiles. The drive wheels are deployed by a hydraulic cylinder and operated by a hydraulic drive motor. Additionally, the unit includes electrically operated aligning assemblies that extend L-shaped members beyond the diameter of the pipe being welded, allowing for automatic positioning at the end of a pipe section. A control box with a radio receiver facilitates remote operation of the line-up unit.

The arc and laser welding process utilizes an automatic welder that travels along the interior of a pipeline to weld the abutting ends of pipe segments together. This automatic welder is equipped with a carriage assembly containing a laser source, first and second line-up clamp assemblies, and a drive for rotating a reflecting surface to direct the laser beam for welding. The welder can also be configured as an external unit, orbiting around the pipeline to generate a laser beam for welding the junctions of the pipe segments.

Career Highlights

Brian S. Laing is currently employed at Crc-Evans Pipeline International, Inc., where he continues to innovate in the field of pipeline welding. His work has significantly advanced the technology used in the industry, making processes safer and more efficient.

Collaborations

Laing collaborates with various professionals in his field, including his coworker Richard L. Jones, to further enhance the development of pipeline welding technologies.

Conclusion

Brian S. Laing's contributions to pipeline welding technology through his innovative patents demonstrate his commitment to improving industry standards. His work continues to influence the field and pave the way for future advancements in pipeline construction and maintenance.