Company Filing History:
Years Active: 1977
Title: James W Pell, Jr: Innovator in Hydrophone Technology
Introduction
James W Pell, Jr. is a notable inventor based in Northridge, CA (US). He has made significant contributions to the field of hydrophone technology. His innovative designs have paved the way for advancements in underwater acoustics.
Latest Patents
James W Pell, Jr. holds a patent for an "Acceleration-insensitive hydrophone." This hydrophone configuration provides compensation for longitudinal accelerations by placing two essentially identical solid ceramic piezoelectric elements back-to-back against a centrally located bulkhead in a strong cylindrical metal housing. The opposite ends of the elements are bonded to end caps, which are mechanically sealed to the inside walls of the housing. The inside walls are spaced from the elements to allow any radial expansion or contraction of the elements to take place into an air chamber, which is effectively isolated from the input to the hydrophone that is axial against the outside surfaces of the end caps. In a second embodiment, two pairs of parallel-connected piezoelectric elements are included for a higher capacitance. This patent showcases his innovative approach to solving complex engineering challenges.
Career Highlights
James W Pell, Jr. has had a distinguished career, working with The Bendix Corporation. His role at the company has allowed him to apply his expertise in developing advanced technologies. His work has contributed to the company's reputation for innovation in the field.
Collaborations
James has collaborated with notable individuals in his field, including his coworker Merrill E Fife. Their partnership has fostered an environment of creativity and innovation, leading to advancements in hydrophone technology.
Conclusion
James W Pell, Jr. is a prominent inventor whose work in hydrophone technology has made a lasting impact. His innovative designs and patents reflect his commitment to advancing the field. His contributions continue to influence underwater acoustics and related technologies.