Company Filing History:
3 out of 148 
1 out of 1 
1 out of 832,761 Years Active: 2001-2004
Title: Pascale Petitjean: Innovator in Automotive Climate Control
Introduction
Pascale Petitjean is a notable inventor based in Neauphle le Vieux, France. He has made significant contributions to the field of heating, ventilation, and air conditioning (HVAC) systems, particularly in the context of motor vehicles. With a total of 5 patents to his name, Petitjean's work focuses on enhancing passenger comfort through innovative air distribution methods.
Latest Patents
Among his latest patents, one invention is a heating, ventilating, and/or air conditioning device that includes an air diffusing element specifically designed for motor vehicle passenger compartments. This invention features an air distribution channel with a downstream end and an air diffusing element that is characterized by a support with through orifices, covered with a material that has air resistance ranging between 10 N.s.m and 180 N.s.m.
Another significant patent involves a method for circulating air flow in a passenger compartment through soft diffusion. This invention aims to reduce preheating time and homogenize temperatures within the compartment. It includes a ventilator and a soft air diffusion conduit, ensuring that the diffused air speed remains between 2 and 5 m/s at maximum ventilated air flow rate. The design of the ventilation conduit allows for air speeds at the ventilating nozzles to range between 2 m/s and 10 m/s, making it particularly applicable to motor vehicle passenger compartments.
Career Highlights
Pascale Petitjean has worked with Valeo Climatisation, a company known for its expertise in automotive climate control solutions. His experience in this field has allowed him to develop innovative technologies that improve the efficiency and effectiveness of HVAC systems in vehicles.
Collaborations
Throughout his career, Petitjean has collaborated with talented individuals such as Carine Paumier and Didier Loup. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas in the automotive industry.
Conclusion
Pascale Petitjean is a distinguished inventor whose work in HVAC systems has significantly impacted passenger comfort in motor vehicles. His innovative patents and collaborations highlight his commitment to improving automotive climate control technologies.