MUMBAI, India, Oct. 31 -- Intellectual Property India has published a patent application (202524036890 A) filed by Heinrich Wagner Sinto Maschinenfabrik Gmbh, Bad Laasphe, Germany, on April 16, for 'valve device, molding machine and method for controlling a valve device.'
Inventor(s) include Matthias Dittrich.
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: "The invention relates to a valve device(10) having a check valve mechanism(20) having a valve rod(21) and a closing element(22) disposed on one end of the valve rod(21) and intended for the com-pressed-air supply to a consumer(11), the valve device(10) further having an actuation mechanism(30) having a hydraulic cylinder(31), the piston(32) of the hydraulic cylinder(31) being firmly connected to the valve rod(21) and being hydraulically driven within the cylinder casing(33) of the hydraulic cylinder(31) in order to actuate the check valve mechanism(20). A control mechanism(40) for controlling the piston movement and a measuring mechanism(50) for detecting the piston position is comprised, a proportional-valve mechanism(60), which is controllable by the control mechanism(40) as a function of the piston position, being connected to the hydraulic cylinder(31) in a fluid-conducting manner. The invention further relates to a molding machine and to a method for controlling a valve device."
Disclaimer: Curated by HT Syndication.
