Valve sealing device for a tilting-armature valve and method for producing a valve sealing device for a tilting-armature valve

A valve sealing device for a tilting-armature valve, comprising:

• a sealing body having a first surface to close in a fluid-tight manner one of a valve seat and an opening in a valve;
• and
• a retaining body arranged on a surface of the sealing body which is opposite the first surface, and is configured to secure the valve sealing device at a cutout in the valve;
• a further sealing body arranged on a side of the retaining body which is opposite the sealing body;
• wherein the sealing body and the further sealing body each have an essentially round base shape and are arranged offset with respect to one another, and wherein the sealing body and the further sealing body are connected via the retaining body located between them, and
• wherein the sealing body and the further sealing body are each at least partially surrounded by a metal sleeve, which is a metal pot, and wherein at least one armature, which is connected to the metal sleeve that surrounds the sealing body, and at least one other armature, which is connected to a further metal sleeve that surrounds the further sealing body, is enclosed by the retaining body.

A method for manufacturing a valve sealing device for a tilting-armature valve, the method comprising:

• forming a sealing body having a first surface configured to close in a fluid-tight manner one of a valve seat and an opening in a valve;
• forming a retaining body arranged on a surface of the sealing body which is opposite the first surface, and which is configured to secure the valve sealing device at a cutout in a valve;
• and
• performing at least one of the following:
• making available a first sheet-metal panel and second sheet-metal panel;
• deep drawing a first metal sleeve, in particular a first metal pot, in the first sheet-metal panel;
• and
• deep drawing at least a second metal sleeve, in particular at least a second metal pot, in the second sheet-metal panel;
• punching a first ring, interrupted by at least one retaining bridge, around the first metal sleeve and a second ring, interrupted by at least one retaining bridge, around the at least second metal sleeve, in each of the two sheet-metal panels;
• aligning the first sheet-metal panel with the second sheet-metal panel, wherein the metal sleeves which are deep-drawn in the deep drawing step point toward one another;
• or
• singularizing at least one of the first valve sealing device and the at least second valve sealing device by breaking the at least one retaining bridge.

A tilting-armature valve for a pressure regulating module of a vehicle, comprising:

• a valve sealing device, including:
• a sealing body having a first surface to close in a fluid-tight manner one of a valve seat and an opening in a valve;
• a retaining body arranged on a surface of the sealing body which is opposite the first surface, and is configured to secure the valve sealing device at a cutout in the valve, in particular in a cutout in a tilting armature of a tilting-armature valve, in particular in which at least one of the sealing body and the retaining body is essentially cylindrical in shape;
• and
• a further sealing body arranged on a side of the retaining body which is opposite the sealing body, in particular in which the further sealing body is at least partially surrounded by a further metal sleeve;
• at least one coil element;
• a tilting armature;
• a spring;
• and
• a half-shell;
• wherein the coil element includes at least one coil former and a coil which is arranged radially around the coil former,
• wherein the tilting armature is mounted on an end side of the tilting armature by a bearing,
• wherein the tilting armature is movable from a first position into a second position by activating the coil,
• wherein the spring is configured to move the tilting armature,
• wherein a first partial region of the spring is arranged on a side of the tilting armature facing the coil element and applies a force to the tilting armature to move the tilting armature in a direction of the first position, and a second partial region of the spring is arranged on a side of the tilting armature facing away from the coil element,
• wherein the valve sealing device is arranged on the side of the tilting armature facing away from the coil element,
• wherein a valve seat with an outlet and an inlet for a fluid is formed in the half-shell, and
• wherein in the first position of the tilting armature, the outlet can be closed off in a fluid-tight manner by the valve sealing device.