Location History:
- Joinville, BR (2007)
- Campinas, BR (2016)
- Joinville-SC, BR (2009 - 2017)
Company Filing History:
3 out of 161 
2 out of 82 
Years Active: 2007-2017
Title: Innovations by Paulo Sérgio Dainez
Introduction
Paulo Sérgio Dainez is a notable inventor based in Joinville, Santa Catarina, Brazil. He has made significant contributions to the field of compressor technology, holding five patents that showcase his innovative approach to engineering.
Latest Patents
Dainez's latest patents include a control method for a resonant linear compressor and an electronic control system for a resonant linear compressor applied to a cooling system. This method involves several steps: reading a reference operation power of the motor, measuring operation current and voltage, calculating input power, and adjusting the operation voltage based on the comparison of input and reference power. Another significant patent is for a system and method for controlling the stroke and operation at resonance frequency of a resonant linear motor. This invention features a linear compressor with a resonant linear motor, a resonant spring, and a variation sensor of magnetic flux, which determines the displacement amplitude and frequency of oscillation.
Career Highlights
Throughout his career, Paulo Sérgio Dainez has worked with prominent companies such as Whirlpool S.A. and Empresa Brasileira de Compressores S.A. - Embraco. His experience in these organizations has allowed him to refine his skills and contribute to advancements in compressor technology.
Collaborations
Dainez has collaborated with notable professionals in his field, including Dietmar Erich Bernhard Lilie and Douglas Pereira Da