Company Filing History:
Years Active: 1976-1988
Title: Innovations of Bengt S Backe
Introduction
Bengt S Backe is a notable inventor based in Dundee, Illinois, with a significant contribution to the field of hydraulic systems. He holds a total of six patents, showcasing his expertise and innovative spirit in engineering.
Latest Patents
Among his latest patents is a "Method and apparatus for controlling hydraulic systems." This invention features a control system designed for a hydraulic actuating system that utilizes a multi-phase stepping motor. The driver for this motor supplies and controls DC current through each of the motor windings, ensuring that no current is induced into the control winding from adjacent windings. The stepping motor precisely controls the rotation of an eccentric cam that engages an actuating plunger, which in turn actuates a control valve of the hydraulic actuating system. The driver receives control signals from a computer programmed to calculate user input command signals indicative of the desired system condition. It generates control signals that quickly achieve a rough approximation of the desired system condition. Once this approximation is reached, the computer generates new control signals based on feedback signals and system component characteristics to precisely achieve the desired system condition.
Another significant patent is the "Operating system for a valve," which also employs a multi-phase stepping motor and a similar control system. This invention includes a bearing arrangement rotatably connected about the eccentric cam, which engages the actuating plunger through a connection linkage. Different embodiments of this operating system are disclosed, demonstrating various means of applying different loading torques and valve response times.
Career Highlights
Bengt S Backe has worked with several companies throughout his career, including South Bend Lathe, Inc. and American Can Company. His experience in these organizations has contributed to his development as an inventor and engineer.
Collaborations
Bengt has collaborated with notable individuals such as LaMoyne W Durham and La Moyne Durham, enhancing his work through shared expertise and insights.
Conclusion
Bengt S Backe's contributions to hydraulic systems through his innovative patents reflect his dedication to engineering and invention. His work continues to influence the field and inspire future innovations.