MUMBAI, India, Sept. 5 -- Intellectual Property India has published a patent application (202544009843 A) filed by Kabushiki Kaisha Toyota Jidoshokki, Aichi, Japan, on Feb. 6, for 'scroll compressor.'
Inventor(s) include Fukaya Yoshihiro.
The application for the patent was published on Sept. 5, under issue no. 36/2025.
According to the abstract released by the Intellectual Property India: "A scroll compressor (10) includes a housing (11), a rotary shaft (15), a motor (22), a controller (60), a compression mechanism (C1) including a fixed scroll (25) and an orbiting scroll (26), an eccentric shaft (50), and a bushing (51). An orbital radius of the orbiting scroll (26) changes with swinging of the bushing (51) about the eccentric shaft (50). The controller (60)performs a startup operation to discharge liquefied refrigerant from the compression mechanism (C1) before performing a normal operation. In the startup operation, the controller (60) performs a startup reverse rotation in which the controller (60) rotates the motor (22) in reverse and swings the bushing (51), a startup forward rotation, after the startup reverse rotation, in which the controller (60) rotates the motor (22) forward while reducing an acceleration in a rotational speed of the motor (22), a startup liquid discharge in which the controller (60) rotates the motor (22) at the predetermined rotational speed."
Disclaimer: Curated by HT Syndication.
