Marian B Noronha

Title: Marian B Noronha: Innovator in Impeller Design and Electrochemical Machining

Introduction

Marian B Noronha is a notable inventor based in Madbury, NH (US). She has made significant contributions to the fields of impeller design and electrochemical machining. With a total of 2 patents, her work showcases innovative approaches to engineering challenges.

Latest Patents

One of her latest patents is a method for producing a shrouded impeller from two or more components. This invention involves a two-piece shrouded impeller that includes a one-piece partially shrouded impeller with a central hub and blades. The design allows for a separate shroud section that can be attached to the one-piece impeller, creating a complete shroud that covers the impeller blades. The attachment methods include snap joints, interference fits, and various welding techniques.

Another significant patent is a system and method for providing electrochemical machining of a device. This system features a fixture for securing a work-piece and an electrolyte source. It also includes a rotary drive subassembly that receives a portion of the work-piece, with motion controlled by a trapezoidal waveform signal. This innovative approach enhances the precision of electrochemical machining processes.

Career Highlights

Marian B Noronha is currently employed at Turbocam, Inc., where she applies her expertise in engineering and innovation. Her work at the company has contributed to advancements in turbine technology and manufacturing processes.

Collaborations

Some of her coworkers include Timothy P Noronha and Thomas S McGee, who collaborate with her on various projects within the company.

Conclusion

Marian B Noronha's contributions to the fields of impeller design and electrochemical machining highlight her innovative spirit and technical expertise. Her patents reflect a commitment to advancing engineering solutions and improving manufacturing techniques.