Intellectual Property India Publishes Patent Application for 'Full-Nitrogen Circulation, Heating And Vulcanization System, And Vulcanization Method' Filed by Beijing University Of Chemical Technology; Arp Technologies (SUZHOU) Co. Ltd.; and Shen Zhen Su Neng Energy Saving Equipment Co. Ltd.

MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202527064165 A) filed by Beijing University Of Chemical Technology; Arp Technologies (SUZHOU) Co. Ltd.; and Shen Zhen Su Neng Energy Saving Equipment Co. Ltd., Beijing, on July 4, for 'full-nitrogen circulation, heating and vulcanization system, and vulcanization method.'

Inventor(s) include Jiao, Zhiwei; Tu, Yuxiang; Zhang, Zhengluo; Yang, Weimin; Yan, Hua; and Xun, Shanglun.

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: "A full-nitrogen circulation, heating and vulcanization system, and a vulcanization method. The full-nitrogen circulation, heating and vulcanization system comprises a circulation line (7). The circulation line (7) is sequentially provided with a circulating pump (1), a gas heater (4), a uniform nitrogen heating device (6), a ring seat cylinder head, a capsule (31), a circulation buffer tank (15), and a filter (16). The capsule (31) is arranged on the ring seat cylinder head; the circulation buffer tank (15) is connected to a nitrogen replenishment line (33); the nitrogen replenishment line (33) is sequentially provided with a nitrogen production system (22), a low-pressure nitrogen buffer tank (23), a booster pump (24), a high-pressure nitrogen buffer tank (25), a pressure reducing valve (26), and a nitrogen replenishment one-way valve (27); a recovery line (20) is arranged between the capsule (31) and the low-pressure nitrogen buffer tank (23); the recovery line (20) is provided with a vacuum pump (29) and a first recovery valve (28); a second recovery valve (30) is connected in parallel to the head and tail ends of the vacuum pump (29); a cooling line (32) is connected in parallel on the circulation line (7); and the cooling line (32) is provided with a first cooling valve (17), a second cooling valve (18), and a cooling device (19)."

The patent application was internationally filed on Aug. 29, 2024, under International application No.PCT/CN2024/115400.

Disclaimer: Curated by HT Syndication.