Allan C Harper

Title: Innovations by Allan C Harper

Introduction

Allan C Harper is a notable inventor based in Indianapolis, IN (US). He has made significant contributions to the field of technology, particularly in systems designed for waste management and turbocharger improvements. With a total of 3 patents to his name, Harper's work reflects a commitment to enhancing efficiency and safety in various applications.

Latest Patents

One of Harper's latest patents is a Hospital Waste Disposal System. This innovative system is designed to manage large amounts of infectious hospital waste. It features a generally sealed enclosure that contains an apparatus for delivery, disintegration, and decontamination of waste materials. A dual conveyor arrangement ensures the positive delivery of large waste containers to a disintegrator while preventing material from being ejected. The disintegrator consists of two large, counter-rotating hammermills capable of effectively breaking down substantial articles. The system is maintained at a negative pressure to prevent airborne contamination, and it includes protective features to manage overloads and power surges.

Another significant patent is the Turbocharger Compressor End Ventilation System. This invention addresses improvements in turbochargers, specifically the venting of the bearing housing adjacent to the compressor housing. Under certain conditions, insufficient air can lead to a vacuum in the compressor housing, causing undesirable lubricant flow from the bearings to the compressor discharge. Harper's design includes a vent passage that mitigates this issue by venting the bearing housing to the lubricant drain cavity.

Career Highlights

Throughout his career, Allan C Harper has worked with several companies, including Wallace-Murray Corporation and Medical Safetec, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for complex problems.

Collaborations

Harper has collaborated with notable individuals in his field, including Joseph H Wilson and Randall G McKee. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Allan C Harper's contributions to innovation, particularly in waste management and turbocharger technology, demonstrate his dedication to improving industrial processes. His patents reflect a deep understanding of engineering challenges and a commitment to finding effective solutions.