Allen Tamman

Title: Allen Tamman: Innovator in Automotive Technology

Introduction

Allen Tamman is a notable inventor based in Chatham, CA. He has made significant contributions to the automotive industry, particularly in the development of advanced valve assemblies and actuator systems. With a total of 3 patents to his name, Tamman's work reflects a commitment to innovation and efficiency in automotive technology.

Latest Patents

One of Tamman's latest patents is the Turbo Purge Module Hose Detection and Blow Off Prevention Check Valve. This valve assembly is an integral part of a vapor purge system, utilizing a vacuum created by a venturi nozzle to direct purge vapor from a canister into the intake manifold. The assembly includes a check valve that prevents the uncontrolled venting of hydrocarbon-rich purge vapor into the atmosphere. It also features an on-board diagnostic (OBD) check to ensure the system's proper functioning. The check valve typically remains open due to a pressure balance, allowing both turbo bleed flow and purge vapor to pass through. If the hose is disconnected, a pressure drop causes the check valve to close, effectively preventing hydrocarbon release.

Another significant patent is the Idle Air Control Valve with Plastic Housing and Retention Features. This innovation includes a linear actuator housed in a plastic casing with an integral flange for mounting. The actuator's stator assembly contains windings, while a rotor assembly with a permanent magnet rotates in response to energized windings. This design allows for linear movement of a shaft, enhancing the actuator's functionality. The connector structure houses leads for powering the windings, ensuring a robust and efficient design.

Career Highlights

Throughout his career, Allen Tamman has worked with prominent companies in the automotive sector, including Continental Automotive Systems Corporation and Siemens VDO Automotive Corporation. His experience in these organizations has contributed to his expertise in developing innovative automotive solutions.

Collaborations

Tamman has collaborated with notable colleagues, including David Rene Forgeron and David William Balsdon. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Allen Tamman's contributions to automotive technology through his patents and collaborations highlight his role as an innovator in the field. His work continues to influence the industry, paving the way for more efficient and effective automotive systems.