Emeka Ndubueze

Title: Emeka Ndubueze and His Patent for an Airtight Shaft Seal.

Introduction

Emeka Ndubueze is an inventor associated with Erdweg, Germany, and Binder GmbH. His patent work addresses airtight rotary guidance of a shaft through a wall, a design relevant to climate chamber equipment.

Latest Patents

The provided information lists 1 patent for Ndubueze: “Shaft Seal for Airtight Rotary Guidance of a Shaft Through a Wall.” The invention describes a climate chamber apparatus that guides a rotating shaft airtight through an opening in the chamber wall. It uses a roller bearing to receive the shaft and a one-piece elastic seal comprising a bearing-receiving section, a wall-receiving section, and a flexible connection section that joins them without a gap. The patent also describes a climate chamber ventilator in which an external motor drives a fan impeller through the wall, with the shaft opening sealed to maintain airtight guidance.

Career Highlights

The listed patent reflects work on sealing and shaft-guidance components for climate chamber systems. Its design combines bearing support with a flexible, integrated seal to help preserve airtightness where a rotating shaft passes through a chamber wall.

Collaborations

The supplied information identifies Binder GmbH as Ndubueze’s company and Kjell Deking as a coworker. It does not specify their roles in developing or filing the patent.

Conclusion

Emeka Ndubueze’s listed invention focuses on an integrated elastic seal that enables airtight rotary shaft guidance in climate chamber equipment.