Mario Bittencourt Vargas

Title: Innovations by Mario Bittencourt Vargas

Introduction

Mario Bittencourt Vargas is an accomplished inventor based in Anderson, SC (US). He has made significant contributions to the field of refrigeration technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of refrigeration appliances.

Latest Patents

Mario holds a patent for "Temperature control of refrigeration cavities with a variable speed compressor and a variable speed evaporator fan." This invention includes a refrigeration circuit that features a variable speed compressor, an evaporator, and a variable speed evaporator fan. The controller connected to the refrigeration circuit is programmed to calculate a heat load ratio. This ratio is determined by the difference between the ambient temperature and the set point temperature of the fresh-food compartment, as well as the difference between the ambient temperature and the freezer compartment reference point. The system calculates the speed of one or both of the variable speed compressor and evaporator fan based on the heat load ratio, allowing for optimized temperature control.

Career Highlights

Mario is currently employed at Electrolux Home Products, Inc., where he continues to innovate in the field of refrigeration technology. His work has been instrumental in improving the performance and energy efficiency of refrigeration appliances.

Collaborations

Mario has collaborated with notable colleagues, including Marcelo C Candeo and Kevin Cobb. Their teamwork has contributed to the advancement of technology in their field.

Conclusion

Mario Bittencourt Vargas is a notable inventor whose work in refrigeration technology has led to significant advancements. His patent demonstrates a commitment to innovation and efficiency in appliance design.