Evgeny I Mikhailov

Title: Evgeny I. Mikhailov and Fibrous Sheet Material Production

Introduction

Evgeny I. Mikhailov is an inventor based in Saint Petersburg, Russia. His patent work focuses on methods and equipment for producing fibrous sheet material. He is associated with 2 patents.

Latest Patents

Mikhailov’s listed patents address related challenges in forming uniform fibrous layers from fibers dispersed in a gas stream.

“Apparatus for Production of Fibrous Sheet Material” describes equipment that directs a gas-fiber stream through a slot nozzle into a chamber above a flat screen. The screen collects the fibers into a layer, while a suction box beneath it draws gas through the screen. The apparatus also removes part of the gas from the stream inside the chamber, with exhaust pipes positioned near the chamber’s upper portion. The nozzle’s parallel side walls and the chamber’s gas-removal arrangement are intended to support the material-forming process.

“Method for Production of Fibrous Sheet Material and Apparatus for” describes dispersing fibers in a gas stream, removing some of the gas before the stream reaches the screen, and forming a fibrous layer as gas passes through the screen. The method also addresses transverse pulsations in the stream and specifies a fiber concentration of 20–500 g/m³, selected according to the fiber type and its properties. The patent includes apparatus features similar to those described in the related equipment patent.

Career Highlights

The available patent information highlights Mikhailov’s work on controlling gas flow and fiber distribution during sheet formation. His inventions combine process steps and equipment design to address the formation of fibrous layers on a flat screen.

Collaborations

Mikhailov’s listed coworkers include Tatyana S. Fofanova and Pavel M. Luzin. The provided information does not specify their roles or the nature of their collaboration.

Conclusion

Evgeny I. Mikhailov’s listed inventions focus on methods and apparatus for producing fibrous sheet material, particularly through controlled gas removal and fiber deposition.