James D Hart

Title: Innovations by James D. Hart

Introduction

James D. Hart is an accomplished inventor based in Walnut Creek, CA (US). He holds 2 patents that showcase his expertise in pipeline technology. His innovative approaches have made significant contributions to the field, particularly in challenging environments.

Latest Patents

One of Hart's latest patents is a method of installing a highly tensioned suspended pipeline. This technology is especially useful in permafrost regions, rugged terrain, and active seismic fault areas. The pipeline consists of segments that are fluidly connected to form the desired length. Each segment is a length of tensioned pipeline extending between two fixed anchors, suspended over multiple vertical support towers. The design allows the pipeline to sag significantly between supports, eliminating the need for expansion loops. Another notable patent is a pipeline vibration damper. This device includes a suspended mass connected to a pipeline by a support ring and an assembly of interconnected, cylindrical damper members made from elastomer material. The modular construction of the damper allows it to be easily tuned to specific frequency and amplitude conditions of different pipes and spans.

Career Highlights

James D. Hart is associated with the Atlantic Richfield Company, where he has applied his innovative ideas to real-world challenges. His work has been instrumental in advancing pipeline technology, particularly in difficult environments.

Collaborations

Throughout his career, Hart has collaborated with notable colleagues, including Richard Sause, Jr. and G. Wyche Ford. These partnerships have fostered a collaborative environment that encourages innovation and problem-solving.

Conclusion

James D. Hart's contributions to pipeline technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry and improve infrastructure in challenging conditions.