MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202617067100 A) filed by Solero Technologies Villingen Gmbh on May 28, 2026, for Failsafe Pressure Control Valve For Controlling Or Regulating The Pressure Of A Fluid In A Pilot Pressure Chamber, And Vibration Damper Comprising Such A Pressure Control Valve.
Inventors include Bergfeld, Bjrn; and Disch, Stefan.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The invention relates to a pressure control valve (1), in particular a failsafe pressure control valve (1), for controlling or regulating the pressure of a fluid in a pilot pressure chamber, having a valve housing (10) with at least one inlet (I), which can be fluidically connected to the pilot pressure chamber, and at least one outlet, wherein between the at least one inlet (I) and the at least one outlet (O) is a pilot valve chamber (20) which is fluidically connected to the outlet (O) via a first through- channel (17) and to the inlet (I) via a second through-channel (18), and having a tappet (60) that can be moved along a longitudinal axis (L) by means of an energizable actuation device (70) and can move the pilot seal (65) along the longitudinal axis (L) between a first position, in which the pilot seal (65) sealingly rests against the first valve seat (21) and closes the first through-channel (17), and a second position, in which the pilot seal (65) sealingly rests against the second valve seat (22) and closes the second through-channel (18). The valve housing (10) comprises a spring element (30) which has the first valve seat (21) and which rests against a third valve seat (23) in a biased state and closes a failsafe channel (19) between the at least one outlet (O) and the pilot valve chamber (20).
Disclaimer: Curated by HT Syndication.
