Company Filing History:
Years Active: 1977-1979
Title: Innovations by Ashok V Pradhan
Introduction
Ashok V Pradhan is a notable inventor based in Beechwood, OH (US). He has made significant contributions to the field of nuclear reactor technology, particularly in the design of shock absorber systems. With a total of 2 patents, his work demonstrates a commitment to enhancing safety and efficiency in nuclear energy applications.
Latest Patents
One of Pradhan's latest patents is a shock absorber system for nuclear reactor ice condenser compartments. This innovative system is designed to absorb the energy imparted to doors as they swing rapidly to an open position. Each shock absorber, installed on a wall adjacent to each door, is capable of absorbing up to about 40,000 foot-pounds of energy. The basic component of this shock absorber comprises foam enclosed in a synthetic fabric bag, which has a volume about twice that of the foam. Additionally, a stainless steel knitted mesh bag contains the fabric bag and its enclosed foam, providing extra protection during construction activities at the reactor site. This design minimizes pressure build-up and effectively manages the energy from the doors during operation.
Another significant patent by Pradhan is the air box shock absorber, primarily intended for use in the ice condenser compartment of a nuclear reactor. This shock absorber features a back plate member along with sheet metal top, bottom, and front members. Controlled clearances among these members allow for the predetermined escape of air under impact and compression. Internal sheet metal stiffeners absorb a portion of the kinetic energy, limiting rebound and enhancing the overall effectiveness of the system.
Career Highlights
Ashok V Pradhan has built a distinguished career at Westinghouse Electric Corporation, where he has been instrumental in developing innovative solutions for nuclear reactor safety. His expertise in shock absorber technology has positioned him as a key figure in the field.
Collaborations
Throughout his career, Pradhan has collaborated with notable colleagues, including John A George and Joseph F Meier. These partnerships have contributed to the advancement of nuclear technology and safety measures.
Conclusion
Ashok V Pradhan's contributions to the field of nuclear reactor technology through his innovative shock absorber systems highlight his dedication to safety and efficiency. His patents reflect a deep understanding of engineering principles and a commitment to improving nuclear energy applications.