Jim Lengel is a notable inventor based in Oro Valley, AZ (US). He has made significant contributions to the field of gas turbine technology, holding a total of 7 patents. His work primarily focuses on improving the efficiency and functionality of electrical machines, particularly in aviation applications.

Latest Patents

One of Jim's latest patents is for a gas turbine engine starter-generator exciter starting system and method that includes a capacitance circuit element. This innovation involves a rotating electrical machine, such as an aircraft starter-generator, which features an exciter with stator windings supplied with electrical power from a power supply. The design incorporates one or more switches that are electrically coupled between the exciter stator winding and the power supply. These switches are configured and controlled to allow a capacitance to be selectively placed electrically in series with the exciter stator windings, enhancing the overall performance of the system.

Career Highlights

Jim Lengel is currently employed at Honeywell International Inc., where he continues to develop cutting-edge technologies in the aerospace sector. His expertise in electrical machines has positioned him as a key player in advancing gas turbine systems.

Collaborations

Throughout his career, Jim has collaborated with talented individuals such as Mingzhou Xu and Gerald Eugene Tornquist. These partnerships have fostered innovation and contributed to the successful development of various projects.

Conclusion

Jim Lengel's contributions to gas turbine technology exemplify his dedication to innovation and excellence in engineering. His patents and work at Honeywell International Inc. reflect his commitment to advancing the field and improving the efficiency of electrical machines.

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