Location History:
- Pittsburgh, PA (US) (1977 - 1980)
- Penn Hills Township, Allegheny County, PA (US) (1980)
Company Filing History:
Years Active: 1977-1980
Title: Innovations of Charles C Sterrett
Introduction
Charles C Sterrett is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of dynamoelectric machines, holding a total of 4 patents. His work has been instrumental in advancing the technology used in large generators and superconducting rotor assemblies.
Latest Patents
One of Sterrett's latest patents is for a dynamoelectric machine with an air gap armature winding. This innovation provides an air gap armature winding designed for large generators, consisting of conductors that are closely packed together in the air gap. This design maximizes the cross-section of conductors used, allowing for several radial layers. The end portions of the winding conductors can be formed into a diamond configuration, with certain conductors displaced radially to accommodate the end turns without significantly increasing the radial thickness.
Another significant patent is for a multiple plane spoke structure for a superconducting dynamoelectric machine. This structure supports a superconducting rotor assembly and features radially extending support spokes that interconnect ambient temperature and cryogenic temperature rotor portions. The spokes are secured in tension and are strategically displaced along the axial length of the rotor member. This design ensures optimal performance by comparing the maximum deflection of the rotor assembly at operational frequency to the maximum allowable deflection under steady state conditions.
Career Highlights
Sterrett is associated with Westinghouse Electric Corporation, where he has contributed to various innovative projects. His work has been recognized for its impact on the efficiency and performance of dynamoelectric machines.
Collaborations
Throughout his career, Sterrett has collaborated with notable coworkers such as John H Murphy and William C Brenner. These collaborations have further enhanced the development of advanced technologies in the field.
Conclusion
Charles C Sterrett's contributions to the field of dynamoelectric machines through his patents and collaborations have significantly advanced the technology used in generators and rotor assemblies. His innovative spirit continues to inspire future developments in the industry.