Susan E Bieker

Title: Susan E. Bieker: Innovator in Hydraulic Systems

Introduction

Susan E. Bieker is a notable inventor based in Minooka, Illinois. She has made significant contributions to the field of hydraulic systems, showcasing her expertise through her innovative designs. With one patent to her name, she has demonstrated her ability to create solutions that enhance operational efficiency.

Latest Patents

Susan's most recent patent is titled "Hydraulic system having low speed operation." This invention features a hydraulic fan circuit that includes a tank, a motor with a fluid inlet and outlet, and a pump designed to draw fluid at low pressure from the tank. The system is capable of discharging fluid at elevated pressures to the motor via the fluid inlet. Additionally, it incorporates a directional control valve that can transition between flow blocking and flow passing positions. This valve is specifically designed to reduce the motor's positive speed below the lowest speed achievable through pump output control. Furthermore, the hydraulic fan circuit includes a pressure control circuit that provides pilot fluid flow at varying pressures to operate the directional control valve.

Career Highlights

Susan is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. Her work at Caterpillar has allowed her to apply her innovative ideas in a practical setting, contributing to the advancement of hydraulic technology.

Collaborations

Throughout her career, Susan has collaborated with talented individuals such as Eric P. Jakubiak and Dennis Ray Barber. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Susan E. Bieker is a remarkable inventor whose work in hydraulic systems exemplifies innovation and creativity. Her contributions to the field are significant, and her patent reflects her commitment to enhancing technology in practical applications.