This inventor holds 5 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 4 EPO patents. Top assignee: Parker-Hannifin Corporation. Active years: 2014-2026.
Company Filing History:
Years Active: 2014-2026
Title: The Innovative Contributions of Daniel P Rapin
Introduction
Daniel P Rapin is a notable inventor based in Schoolcraft, MI (US). He has made significant contributions to the field of hydraulic systems, holding a total of 5 patents. His work focuses on enhancing the efficiency and safety of hydraulic pump systems.
Latest Patents
One of his latest patents is the "Variable displacement hydraulic pump system with over-temperature prevention." This innovative pump system includes a mechanism designed to prevent excessive fluid temperature buildup. The system features a thermally-responsive control component made from a thermally-responsive material, which is strategically placed in thermal communication with the system fluid. This design allows for a change in temperature of the thermally-responsive material, which is configured to activate at a predefined temperature below the maximum operating temperature of the fluid. The control component works in conjunction with a pump control mechanism to reduce pump output pressure when the fluid temperature reaches a critical level.
Another significant patent is the "Filter element wave seal gland." This invention involves a cartridge assembly with first and second cartridges sealed by an interface member. The sealing members possess a non-planar geometry that creates an airtight seal when the cartridges engage in surface-to-surface relation. This design enhances the reliability and efficiency of the cartridge assembly.
Career Highlights
Daniel P Rapin is currently employed at Parker-Hannifin Corporation, a leader in motion and control technologies. His work at the company has allowed him to develop innovative solutions that address complex engineering challenges.
Collaborations
Throughout his career, Daniel has collaborated with talented individuals such as Steve A Krane and Dean R Pollee. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Daniel P Rapin's contributions to hydraulic systems through his innovative patents demonstrate his commitment to advancing technology in this field. His work not only enhances system efficiency but also prioritizes safety, making a lasting impact on the industry.