David K Haller

Title: The Innovative Contributions of David K. Haller

Introduction: David K. Haller is an accomplished inventor based in Adrian, MI, with a notable portfolio encompassing 12 patents. His work is characterized by innovative solutions geared towards enhancing the functionality of scroll compressors, showcasing his expertise in mechanical engineering and design.

Latest Patents: Among Haller's most recent inventions are two significant patents:

1. **Baffle Member for Scroll Compressors** - This invention involves a baffle member designed for use in scroll compressors. In this exemplary embodiment, the baffle member attaches to a portion of the crankcase and effectively deflects lubricant that might be thrown from the thrust surface of the crankcase during compressor operation. This design not only protects the working fluid flow but also directs the flow of working fluid towards the suction inlet of the compression mechanism.

2. **Tip Seal for a Scroll Compressor** - Haller's second patent introduces a scroll compressor that includes a non-orbiting and an orbiting scroll member, each featuring mating involute wraps. At least one of these scroll members is designed with an inner wall that forms a groove along the length of the involute wrap. A tip seal positioned within this groove features outwardly extending projections, ensuring effective engagement with the inner walls of the involute wrap. This design innovation includes a gap at the innermost portion of the involute wrap, optimizing the compressor's efficiency.

Career Highlights: David K. Haller is currently affiliated with Tecumseh Products Company, where he has leveraged his skills and creativity to develop advanced compressor technologies. His patents reflect a commitment to improving mechanical systems and enhancing efficiency across various applications in the industry.

Collaborations: In his professional journey, Haller has collaborated with talented individuals, including coworkers Robin G. Skinner and Darrin S. O'Brien. These collaborations have likely contributed to the innovative outcomes of the projects undertaken at Tecumseh Products Company.

Conclusion: David K. Haller's contributions to the field of compressor technology through his patents demonstrate his inventive spirit and technical prowess. His work continues to influence the development of efficient mechanical systems, solidifying his reputation as an important figure in innovation within the industry.