MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617098481 A) filed by Nippon Kayaku Kabushiki Kaisha on August 14, 2026, for Gas Generator.
Inventors include Hiraoka, Masaki; and Shimazu, Sho.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: In the present invention, a gas generator (1A) comprises at least: a housing in which an internal space is partitioned into a gas generating agent storage chamber (S1) and a filter chamber; and a gas generating agent (60), an auto-ignition agent (61), and a coil spring (70) stored in the gas generating agent storage chamber (S1). The coil spring (70) has a first pressing part (72a) positioned on the gas generating agent (60) side, a second pressing part (72b) positioned on the auto-ignition agent (61) side, and a spring part (71) positioned between the first pressing part (72a) and the second pressing part (72b). The first pressing part (72a) and the second pressing part (72b) are configured to form a plate-form configuration as a whole. When viewed along the axial direction, the outer profile of the second pressing part (72b) is larger than that of the auto-ignition agent (61), and the spring part (71) includes a constricted part (73) having a smaller outer profile than that of the first pressing part (72a) and the second pressing part (72b).
Disclaimer: Curated by HT Syndication.
