Jose Rodrigues

Title: Jose Rodrigues and His Patents in Painting and Valve Technology.

Introduction

Jose Rodrigues is an inventor based in Saint-Guillaume, France. His work includes inventions for pneumatic valve control and paint-flow management in painting installations. He is associated with Eisenmann France Sarl and is credited with 3 patents.

Latest Patents

One of Rodrigues’s latest patents describes a pneumatically controlled needle valve. The design uses a piston and spring to control the needle’s movement: compressed air acts on the piston to open the valve, while the spring presses the needle against its seat to close it. A threaded plug secures the valve body in a device bore while remaining free to rotate.

Another patent concerns a color shade changing unit module for a painting installation. The module routes paint through feed and return channels and uses a valve to connect or isolate those channels from a central channel. Threaded connectors and seals provide leak-tight connections between the module and external pipes.

Career Highlights

Rodrigues’s patented designs address practical engineering needs in industrial painting systems, including reliable valve operation and controlled paint circulation. His listed work reflects a focus on components that integrate into larger equipment.

Collaborations

Rodrigues is associated with Eisenmann France Sarl. The provided information also names Michel Fouvet and Xavier Laborie as coworkers, though it does not specify their roles in the listed inventions.

Conclusion

Jose Rodrigues’s patents cover pneumatic valve mechanisms and paint-handling modules, highlighting his contributions to engineering solutions for industrial painting installations.