David Ng

Title: David Ng - Innovator in Inertia Force Technology

Introduction

David Ng is a notable inventor based in Arcadia, CA (US). He has made significant contributions to the field of mechanical engineering, particularly with his innovative designs aimed at improving device performance and reducing unwanted vibrations.

Latest Patents

David Ng holds a patent for an "Inertia Force Generating Device." This device comprises two pairs of coaxial counter-rotating eccentric rotors. The rotational speeds and relative positions of these rotors are automatically and continuously controlled to cancel undesirable vibrations produced by other devices. Each rotor pair features two rotors with an adjustable angle between their mass centers, allowing for variation in effective eccentricity. Additionally, the phase between the two pairs can be altered to change the direction of the maximum or minimum inertial forces developed. The design includes four rotors with shells of different diameters, nested together on a center plane or configured as parallel plates to maintain a minimum spread of mass centers along the rotational axis.

Career Highlights

David Ng is currently employed at Barry Wright Corporation, where he applies his expertise in developing innovative solutions. His work focuses on enhancing the performance of mechanical systems through advanced engineering techniques.

Collaborations

David collaborates with William S. Jensen, leveraging their combined knowledge and skills to drive innovation within their projects.

Conclusion

David Ng's contributions to inertia force technology exemplify the impact of innovative thinking in engineering. His patent for the inertia force generating device showcases his commitment to improving device functionality and performance.