Joseph W Michalski, Jr

Title: Joseph W Michalski, Jr: Innovator in Fluid Control Technologies

Introduction

Joseph W Michalski, Jr. is a notable inventor based in Phoenix, AZ. He has made significant contributions to the field of fluid control technologies, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of valves and control systems.

Latest Patents

One of his latest patents is the "Elliptical valve with nominal flow adjustment." This invention features a valve designed for the precise control of fluid flow. The valve consists of a two-part body that includes a fluid flow section and a valve adjustment section. The fluid flow section contains a cavity with a flow control orifice area, which is smaller in cross-sectional area than the fluid flow cavity. The flow control mechanism can adjust its major axis length through a force provided by the valve actuator. As the major axis decreases, the minor axis increases at an amplified rate, allowing for effective flow control and fluid modulation.

Another significant patent is the "Method and apparatus for controlling the inlet duct leading to an auxiliary power unit." This invention pertains to a closed-loop control system for the inlet duct of a gas turbine engine mounted in an aircraft. The system varies the flow area of the inlet duct by opening and closing a duct door, ensuring that the door's position maintains the delta P across the engine, facilitating engine start-up in flight.

Career Highlights

Throughout his career, Joseph has worked with prominent companies such as AlliedSignal Inc. and Scientific Monitoring Inc. His experience in these organizations has contributed to his expertise in fluid control technologies and innovation.

Collaborations

Joseph has collaborated with notable professionals in his field, including John K Harvell and Craig A Freeman. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Joseph W Michalski, Jr. is a distinguished inventor whose work in fluid control technologies has made a significant impact. His patents reflect his commitment to innovation and efficiency in engineering solutions.