James C Long

Title: Innovations of James C Long

Introduction

James C Long is a notable inventor based in San Jose, California. He holds a total of four patents, showcasing his contributions to the field of technology and engineering. His innovative spirit is reflected in his latest inventions, which address specific challenges in product testing and data collection.

Latest Patents

One of his latest patents is a bottle testing apparatus. This apparatus utilizes pressurized liquid to test containers, such as soft drink beverage bottles, for their ability to withstand internal pressure and for the absence of leakage. The design introduces pressurized liquid into each bottle with a swirling motion through an annular passageway, while air is expelled through a vent tube positioned coaxially within the passageway. The outer wall of the annular passageway is formed by a resilient sleeve, which compresses radially and extends axially by the pressurized liquid to create a tight seal with the bottle. Pressure within the bottle is monitored by a sensing member that displaces due to the pressurized liquid, actuating a pivotally mounted lever arm that amplifies the movement corresponding to the displacement of the sensing member. The apparatus is mounted on a rotary turret, with the introduction of pressurized liquid and expulsion of air controlled by automatically actuated valves as the turret rotates between different positions.

Another significant invention is a flow meter designed for detecting and recording multiple data points representative of the depth and velocity of liquid flow in an open container. This flow meter features a weighted sensor with a dimpled surface to induce turbulence at low velocities, ensuring a substantially linear velocity characteristic. An electromagnetic velocity transducer and a single tube bubbler are engaged with the sensor to provide data that is periodically recorded into a cassette recorder. A microcomputer controls the timing functions related to the collection and recordation of data within the system.

Career Highlights

Throughout his career, James C Long has worked with various companies, including Five X Corporation. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

James has collaborated with notable individuals in his field, including Josef J Buschor and James K Palmer. These collaborations have likely enriched his work and expanded his innovative capabilities.

Conclusion

James C Long is a distinguished inventor whose work in developing advanced testing apparatuses and flow meters demonstrates his commitment to innovation. His contributions continue to impact the industry positively.