MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647104430 A) filed by Toray Industries, Inc. on August 31, 2026, for Slot-Type Spray Nozzle.
Inventors include Ueda, Kohei; Sakashita, Ryuta; and Tonai, Shunpei.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: A slot-type spray nozzle according to one aspect of the present invention is provided with: a plurality of application liquid discharge ports arranged at intervals across the width direction thereof; a plurality of first gas discharge ports and second gas discharge ports disposed sandwiching the application liquid discharge ports to form pairs therewith and arranged at intervals across the width direction; and a first gas flow path and a second gas flow path each connecting from inside the nozzle to the first gas discharge ports and the second gas discharge ports, respectively. A surface where these discharge ports are present serves as a discharge surface, and the orientation in which the application liquid discharge ports are sandwiched between the first gas discharge ports and the second gas discharge ports serves as the nozzle thickness direction. As viewed along the nozzle thickness direction, the first center line and the second center line at the centers of the respective inner wall surfaces of the first gas discharge ports and the second gas discharge ports that sandwich the application liquid discharge ports to form pairs therewith intersect the discharge surface at inclinations in mutually opposite directions relative to a line perpendicular to the discharge surface passing through the center of the application liquid discharge ports.
Disclaimer: Curated by HT Syndication.
