Abstract: A solenoid valve having a movable valve element (5) that is movable by an electromagnet (10), wherein the electromagnet (10) has a magnet pot (13) having a recess (14) in which a solenoid coil (12) fixed on a coil body (11) is arranged. A sealing element (15) is arranged on the coil body (11) or a sealing body (17) fixedly connected to the coil body (11), which sealing element seals the recess (14) of the magnet pot (13) from the outside.

Abstract: Gas valve for the fuel supply of heat engines, with a housing (1) and with a valve plate (5) in which are formed flow holes (22) for the passage of the gas flow which is to be controlled. A valve head (9) is arranged in a longitudinally movable manner in the gas valve and interacts with the valve plate (5) for opening and closing the flow holes (22), wherein holes (20) for the gas flow which is to be controlled are formed in the valve head (9) and wherein the flow holes (22) in the valve plate (5) have a circular cross section.

Abstract: The invention relates to a fuel injector for the operation of an internal combustion engine, having an injector body. An inlet bore of the injector body connects a conical pressure connection to a valve chamber for supplying highly pressurized fuel. The valve chamber is placed along a longitudinal center axis of the injector body and above a nozzle needle. According to the invention, the inlet bore further has a fan-shaped contour starting at the conical pressure connection along the extension thereof, the contour having a fan angle and a variable cross-section in the shape similar to an elongated hole.

Abstract: The invention relates to a fuel injector for the operation of an internal combustion engine, having an injector body. An inlet bore of the injector body connects a conical pressure connection to a valve chamber for supplying highly pressurized fuel. The valve chamber is placed along a longitudinal center axis of the injector body and above a nozzle needle. According to the invention, the inlet bore further has a fan-shaped contour starting at the conical pressure connection along the extension thereof, the contour having a fan angle and a variable cross-section in the shape similar to an elongated hole.