Company Filing History:
Years Active: 1994-2004
Title: Innovations by Peter M Hawkins
Introduction
Peter M Hawkins is an accomplished inventor based in Mounds View, MN (US). He holds 2 patents that showcase his innovative contributions to technology. His work primarily focuses on enhancing power systems and auxiliary power units for vehicles.
Latest Patents
One of his latest patents is a transfer switch with an improved actuator. This transfer switch includes output contacts, primary input contacts, secondary input contacts, and a toggle mechanism. The toggle mechanism features moving contacts that alternately connect the output contacts with the primary and secondary input contacts. The actuator within the transfer switch rotates a first crossbar to engage a first set of moving contacts with the output contacts and the primary input contacts. Additionally, it rotates a second crossbar to engage a second set of moving contacts with the output contacts and the secondary input contacts. This invention also includes a method of actuating the transfer switch to alternate the supply of power to an electric load.
Another significant invention by Hawkins is an auxiliary power unit designed for use with vehicles, particularly trucks. This auxiliary power unit provides air conditioning and heating to the truck's cab and sleeper. It consists of various components, including a cab evaporator, a sleeper evaporator, a compressor, and a condenser. The auxiliary power unit is equipped with an auxiliary evaporator and a distinct set of auxiliary refrigerant lines. This design allows the unit to provide heat to the sleeper heater, whether the truck engine is running or not. A by-pass thermostat and valve ensure that coolant is directed to an auxiliary radiator if it becomes excessively hot.
Career Highlights
Peter M Hawkins has made significant strides in his career, particularly through his work at Onan Corporation. His innovative designs have contributed to advancements in power management and vehicle comfort systems.
Collaborations
Hawkins has collaborated with notable coworkers, including Ronald J Mellum and Glennard M Kline, who have also contributed to the field of innovation.
Conclusion
Peter M Hawkins is a notable inventor whose work has led to significant advancements in transfer switch technology and auxiliary power units for vehicles. His contributions continue to impact the industry positively.