Paul S Colecchi

Title: Paul S. Colecchi: Innovator in Continuous Ink Jet Printing Technology

Introduction

Paul S. Colecchi is a notable inventor based in Schaumburg, IL (US), recognized for his contributions to the field of continuous ink jet printing technology. With a focus on enhancing the efficiency and reliability of ink jet printers, Colecchi has developed innovative solutions that address common challenges in the industry.

Latest Patents

Colecchi holds a patent for a "Continuous ink jet printing head having feedback control housing parts and field replaceable filter and nozzle assemblies." This invention defines a flow path that incorporates a powered sonic oscillator to input vibrations into the ink flowing through the path. The design includes a cavity that holds sensors to detect ink vibrations and temperatures downstream from the oscillator. This information is crucial for feedback controls that stabilize the printed ink pattern by adjusting the input power to the oscillator and heater/cooler unit. The nozzle assembly is composed of three subassemblies, allowing for easy field replacement of the filter and/or orifice subassemblies.

Career Highlights

Colecchi is currently employed at Sphere Connections, Inc., where he continues to innovate and develop advanced printing technologies. His work has significantly impacted the efficiency of ink jet printing systems, making them more reliable and user-friendly.

Collaborations

One of his notable collaborators is Robert I. Keur, with whom he has worked closely to advance their shared goals in printing technology.

Conclusion

Paul S. Colecchi's contributions to continuous ink jet printing technology exemplify his commitment to innovation and improvement in the field. His patent and ongoing work at Sphere Connections, Inc. highlight his role as a key figure in advancing printing solutions.