MUMBAI, India, Oct. 31 -- Intellectual Property India has published a patent application (202414103835 A) filed by Chant Heat Energy Science & Technology Co. Ltd., Zhongshan, China, on Dec. 27, 2024, for 'multi-position controlled airway valve, refilling device and refilling system.'
Inventor(s) include Deng, Xianmin; Chen, Guoquan; Guo, Weizhao; and Mai, Guangzhi.
The application for the patent was published on Oct. 31, under issue no. 44/2025.
According to the abstract released by the Intellectual Property India: "Disclosed in the present application is a multi-position controlled airway valve, including a venting control member; a valve body, provided with a fluid channel and a venting channel, in which the venting control member is provided on the venting channel; a valve core assembly, mounted in the fluid channel, controlling the fluid channel to switch between a connected state and a sealed state, wherein the valve core assembly in a filling mode controls the fluid channel to be in the connected 10 state and abuts against the venting control member so as to keep the venting channel to be in an inflatable mode. Disclosed is also a refilling device applied with the multi-position controlled airway valve and a refilling system applied with the refilling device, so as to achieve the objective of removing air and residual gases promptly when refilling with new fuels."
Disclaimer: Curated by HT Syndication.
