MUMBAI, India, Nov. 21 -- Intellectual Property India has published a patent application (202517097983 A) filed by Mitsubishi Heavy Industries, Ltd., Tokyo, on Oct. 10, for 'quality evaluation device, quality evaluation method, and quality evaluation program for rotary machine.'
Inventor(s) include Imai, Yuta; Kumagai, Satoshi; Yamashita, Masahiko; and Tanaka, Yoshinori.
The application for the patent was published on Nov. 21, under issue no. 47/2025.
According to the abstract released by the Intellectual Property India: "This quality evaluation device evaluates the quality of a rotary machine having a rotation unit that is supported by a bearing rotatably with respect to a stationary unit. The device acquires an AE signal from at least one AE sensor provided in the stationary unit, and calculates a rubbing detection index on the basis of the AE signal. The device then estimates the amount of wear of the rotary machine by integrating the rubbing detection index."
The patent application was internationally filed on Feb. 27, 2024, under International application No.PCT/JP2024/006901.
Disclaimer: Curated by HT Syndication.
