Lennox International has been granted a patent for a blower in HVAC systems. The blower features a unique design with a blower wheel and housing forming a hexagonal cross-section. The positioning of the blower wheel within the housing ensures specific distances and angles for optimal performance. GlobalData’s report on Lennox International 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 Lennox International, was a key innovation area identified from patents. Lennox International's grant share as of January 2024 was 64%. Grant share is based on the ratio of number of grants to total number of patents.
Blower with hexagonal housing for hvac system
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A recently granted patent (Publication Number: US11885526B2) discloses a unique blower design for heating, ventilation, and air conditioning systems. The blower features a blower wheel with backward-curved blades that rotate within a housing forming a hexagonal cross-section. The positioning of the blower wheel within the housing is characterized by specific distances and angles, with the first distance being radially outward from the center of the blower wheel to one side of the hexagonal cross-section and the second distance to another side. These distances are unequal and less than the diameter of the blower wheel, creating a novel configuration for improved performance.
Furthermore, the patent details the method of assembling the blower, emphasizing the precise positioning of the blower wheel within the housing to achieve the desired hexagonal cross-section configuration. Additionally, the patent extends to encompass a heating, ventilation, and air conditioning system incorporating the unique blower design. This system includes an evaporator coil and the specially designed blower, highlighting the potential application of this innovation in HVAC systems. Overall, the patent showcases a novel blower design and assembly method that could enhance the efficiency and functionality of HVAC systems in various settings.
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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.
