MUMBAI, India, Aug. 29 -- Intellectual Property India has published a patent application (202517075448 A) filed by Shanghai Highly Electrical Appliances Co. Ltd., Shanghai, on Aug. 7, for 'crankshaft and rotary compressor.'
Inventor(s) include Bai, Guipei; and Huang, Zhimin.
The application for the patent was published on Aug. 29, under issue no. 35/2025.
According to the abstract released by the Intellectual Property India: "Provided in the present invention are a crankshaft and a rotary compressor. The outer peripheral surface of an eccentric part of the crankshaft is provided with a groove, the groove comprising an opening and a bottom surface. The orthographic projection of the opening on a cross section of the eccentric part compris...