Company Filing History:
Years Active: 1989-1991
Title: Inventor Spotlight: David B. Wigmore
Introduction
David B. Wigmore, an accomplished inventor based in San Diego, CA, has made significant contributions to the field of refrigeration technologies. With a total of four patents to his name, Wigmore is known for his innovative designs that enhance efficiency in refrigeration systems.
Latest Patents
Wigmore's most recent patents showcase his ingenuity in developing advanced refrigeration systems. One notable invention is a refrigeration system with an oiless compressor supported by hydrodynamic bearings. This system features a compressor rotor rotatably supported by multiple bearings, which are lubricated by pressurized liquid refrigerant. This innovative design allows for the integration of temperature sensors that control the activation of the compressor and bearing pump based on temperature signals, providing multiple modes of operation.
Another significant patent is the multi-channel heat exchanger with uniform flow distribution. This patent includes a series of planar spiral flow channels designed to accommodate a first fluid, paired with additional flow channels for a second fluid. The apparatus also features relatively rotatable tubes which can adjust the flow to the spiral channels, optimizing heat exchange efficiency.
Career Highlights
David B. Wigmore has worked with Sundstrand Corporation, where his skills as an inventor have flourished. His expertise in refrigeration systems has contributed to the company's reputation for technological advancement in thermal management solutions.
Collaborations
Throughout his career, Wigmore has collaborated with notable colleagues such as Bradley A. Dobbs and Richard E. Niggemann. Together, they have pushed the boundaries of refrigeration technology, enabling new methodologies and inventive solutions that address industry-wide challenges.
Conclusion
David B. Wigmore is a remarkable inventor whose work continues to influence the field of refrigeration. With several patents reflecting his innovative spirit, Wigmore remains an integral part of the engineering community, driving advancements that promote efficiency and effectiveness in thermal systems. His collaborations and extensive experience further solidify his status as a key player in this vital industry.