MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202617077630 A) filed by Robert Bosch Gmbh on June 23, 2026, for Injector System Comprising Injector For Injecting A Gaseous Medium.
Inventor includes Mueller, Martin.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The invention relates to an injector system comprising an injector (1) for injecting a gaseous medium, in particular a gaseous fuel, preferably hydrogen, into a combustion chamber (20) of an internal combustion engine. The injector (1) is centrally located in a cylinder head (15) with respect to the combustion chamber roof (16) or to the combustion chamber (20). The injector (1) comprises, inter alia, an axially movable valve closing element (5) for opening and closing at least one opening on a sealing seat (7), an actuator for actuating the valve closing element (5), and a flow-influencing geometry (10) positioned downstream of the sealing seat (7) in terms of flow. According to the invention, the flow-influencing geometry (10) is formed in an attachment body (8), the attachment body (8) is cap-shaped and has a lateral region (21) and a base region (22), and the base region (22) is provided as a peripheral annular edge of a through-opening (25). The through-opening (25) expands conically, has an angle (U), and in the process continues the conicity of the valve seat (3) with a seat angle (S), wherein S U.
Disclaimer: Curated by HT Syndication.
