MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202411018060 A) filed by Havells India Ltd., Noida, Uttar Pradesh, on March 13, 2024, for 'an impeller for a centrifugal pump.'
Inventor(s) include Roy, Aritras; Gupta, Gautam; and Singh, Gaurav.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "An impeller 100, disclosed herein, for a centrifugal pump (200) includes a circular disc 101 and a plurality of primary vanes 102 disposed on the circular disc 101. The primary vanes 102 extend radially from a radially inward portion of the circular disc 101 to an outer-most edge of the circular disc 101. The secondary vanes 103 are disposed on the circular disc 101. Each secondary vane 103 is positioned between an adjacent set of primary vanes 102 and extends radially from a radially inward portion of the circular disc 101 to an outer-most edge of the circular disc 101."
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