Frank A Pisz

Title: Frank A Pisz: Innovator in Gas Turbine Technology

Introduction

Frank A Pisz is a notable inventor based in Titusville, FL (US). He has made significant contributions to the field of gas turbine technology, holding a total of 4 patents. His innovative designs focus on improving the efficiency and functionality of gas turbines.

Latest Patents

One of his latest patents is an "Apparatus for cooling rotating blades in a gas turbine." This invention provides a method for cooling the rotating blades in the turbine section of a gas turbine. The cooling of the leading edge is achieved by forming a radial passageway in the leading edge portion of the blade airfoil. Rows of holes along the leading edge allow cooling air to flow from the radial passageway to the surface of the leading edge, effectively cooling this critical area. The design ensures that the flow area of the radial passageway reduces as it extends radially outward, maintaining the velocity of the cooling air. Additionally, a plenum formed in the root portion of the blade distributes cooling air to small diameter holes in the center and trailing edge portion of the airfoil.

Another significant patent is the "Apparatus for locking side entry blades into a rotor." This invention provides a method for securely locking side entry blades in a rotor, which is commonly used in compressors, turbines, and fans. The apparatus utilizes arcuate locking devices retained in a circumferential groove in the rotor's periphery. Each locking device features a key that engages a keyway in the side of the blade root shank. This innovative design allows for the use of locking devices without requiring the blades to have abutting platforms.

Career Highlights

Frank A Pisz has had a distinguished career at Westinghouse Electric Corporation, where he has contributed to various projects and innovations in gas turbine technology. His work has been instrumental in advancing the efficiency and reliability of turbine systems.

Collaborations

Throughout his career, Frank has collaborated with notable colleagues, including Arthur S Warnock and Roger W Heinig. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies in the field.

Conclusion

Frank A Pisz is a prominent inventor whose work in gas turbine technology has led to significant advancements in the industry. His innovative patents and contributions continue to influence the field, showcasing his dedication to engineering