Fuel Tech. has filed a patent for a channel manifold that includes a dimensionally stable channel plate with a channel formed on its surface. The channel splits into multiple subsidiary channels and has an entrance port and multiple exit ports, allowing fluid to be expelled through the exit ports. GlobalData’s report on Fuel Tech gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Fuel Tech, Pressure swing adsorption was a key innovation area identified from patents. Fuel Tech's grant share as of September 2023 was 52%. Grant share is based on the ratio of number of grants to total number of patents.

A channel manifold with multiple exit ports for fluid expulsion

Source: United States Patent and Trademark Office (USPTO). Credit: Fuel Tech Inc

A recently filed patent (Publication Number: US20230256405A1) describes a channel manifold that is designed to efficiently distribute fluid. The channel manifold consists of a dimensionally stable channel plate with top, bottom, and side surfaces. The channel plate has a channel formed on its surface, which splits into multiple subsidiary channels. The manifold also includes an entrance port and several exit ports, allowing fluid to enter through the entrance port and be expelled through the exit ports.

The number of subsidiary channels can range from 4 to 16, providing flexibility in the distribution of fluid. The entrance port can be located on one surface of the channel plate, while the exit ports can be located on a different surface. Alternatively, the entrance port can be on the top or bottom surface, with the exit ports on the side surface. This allows for different configurations depending on the specific application.

The channel plate is made of a rigid material such as plastic, resin, metal, or alloy. The channel can be formed using various methods including hot melting, laser etching, chemical etching, drilling, machining, stamping, injection molding, photolithography, or 3D printing. The use of a cover plate overlaid on the channel plate helps enclose and protect the channel.

The total cross-sectional area of the channel can vary between 4.5 mm2 and 13 mm2, with a preferred range of 6.5 mm2 to 11 mm2. The operating pressure of the channel manifold is at least 1000 kPa, with a range of about 1700 kPa to 2700 kPa.

Overall, this patent describes a channel manifold that offers efficient fluid distribution through its unique design and construction. The manifold can be customized with different numbers of subsidiary channels and port configurations. The use of a dimensionally stable channel plate and cover plate ensures durability and protection. The patent also provides specific ranges for the cross-sectional area and operating pressure, allowing for optimization in various applications.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.