Company Filing History:
Years Active: 2012-2018
Title: Randal Peterson: Innovator in Hydraulic Systems
Introduction
Randal Peterson is a notable inventor based in Peoria, IL (US). He has made significant contributions to the field of hydraulic systems, holding a total of 7 patents. His work focuses on enhancing the efficiency and safety of hydraulic machinery.
Latest Patents
One of Randal's latest patents is for a hydraulic system having energy recovery. This innovative system includes a pump and a motor driven by pressurized fluid from the pump. An accumulator is designed to receive fluid discharged from the motor and to discharge fluid back to the motor. The system features a first valve that selectively communicates the higher pressure of conduits between the pump and motor to the accumulator. Additionally, a second and third valve facilitate the charging and discharging of the accumulator. A controller is also included, which implements various modes of operation, allowing for different combinations of motor deceleration and acceleration segments during the work cycle.
Another significant patent is for a hydraulic control system having over-pressure protection. This system comprises a tank, a pump that draws fluid from the tank, and an actuator. A control valve directs fluid from the pump to the actuator and back to the tank. The system includes a main relief valve that opens to pass pressurized fluid to the tank when the pressure exceeds a first threshold. A controller is in communication with the pump and is configured to reduce the pump's displacement when the pressure exceeds a second threshold.
Career Highlights
Randal Peterson has built a successful career at Caterpillar Inc., where he has been instrumental in developing advanced hydraulic technologies. His expertise in hydraulic systems has led to numerous innovations that enhance machine performance and safety.
Collaborations
Randal has collaborated with talented coworkers, including Jiao Zhang and Tonglin Shang. Their combined efforts have contributed to the advancement of hydraulic systems within the industry.
Conclusion
Randal Peterson's contributions to hydraulic systems demonstrate his commitment to innovation and safety in machinery. His patents reflect a deep understanding of hydraulic technology and its applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.