Company Filing History:
Years Active: 1977-1982
Title: Harold T Lange: Innovating Heat Pump Systems with Bidirectional Flow Filter-Drier
Introduction:
Harold T Lange, a talented inventor based in St. Louis, MO, has made significant contributions to the field of heat pump systems. With an impressive portfolio of patents and a rich career history, Lange has emerged as a prominent figure in the industry. This article delves into his latest patents, career highlights, collaborations, and highlights his valuable contributions to the field.
Latest Patents:
Lange's latest patents demonstrate his expertise in developing efficient and versatile filter-drier units for heat pump systems. One notable invention is the bidirectional flow filter-drier, specially crafted to facilitate bidirectional flow in heat pump systems. This innovative filter-drier features a shell with opposing flow ports and partitions that create a compartment. Connected to each partition are outlet and inlet check valves that control the flow from each flow port, through the compartment, and out the other flow port. The design also incorporates a molded desiccant core and perforated tube, ensuring efficient filtration and drying of the system.
Additionally, Lange has contributed to the advancement of heat pump systems with the invention of a filter-drier unit specifically designed for these systems. With a housing that contains desiccant between an inlet and an outlet, this filter-drier incorporates a screen to enable a primary flow through the desiccant, as well as a bypass passage for a secondary flow. The screen effectively collects the desiccant upon any reverse flow, preventing its migration out of the inlet while also allowing for periodic cleaning during the secondary flow. The design optimizes filtration efficiency and extends the lifespan of heat pump systems.
Career Highlights:
Harold T Lange's illustrious career has been centered around his passion for innovation in heat pump systems. Throughout his professional journey, he has consistently sought to improve system performance and energy efficiency. His patents not only showcase his technical expertise but also his commitment to pushing the boundaries of existing technologies.
Collaborations:
Lange has had the opportunity to collaborate with many accomplished individuals in the industry, one of whom is his coworker, Eugene J Ziegler. Such collaborations have undoubtedly played a significant role in advancing his ideas and further enriching the field of heat pump systems. By working alongside other knowledgeable professionals, Lange has been able to refine his inventions and explore diverse perspectives.
Conclusion:
Harold T Lange's pioneering contributions to the field of heat pump systems, as evidenced by his numerous patents, have undoubtedly made a lasting impact. His innovative designs, such as the bidirectional flow filter-drier and filter-drier unit for heat pump systems, have improved the efficiency and performance of these systems. With a firm commitment to advancing his field, Lange's career showcases his passion and dedication. As the industry continues to evolve, we look forward to witnessing further breakthroughs from this talented inventor.