초록 ▼

The present invention relates to an electromagnetic valve which includes a retaining member (2) that is pressure-tightly connected to a valve sleeve (3), a magnetic armature (8) which is axially movable in the valve sleeve, a valve closure member (9) corresponding with a valve seat member (16) being

The present invention relates to an electromagnetic valve which includes a retaining member (2) that is pressure-tightly connected to a valve sleeve (3), a magnetic armature (8) which is axially movable in the valve sleeve, a valve closure member (9) corresponding with a valve seat member (16) being mounted on the magnetic armature, and a magnetic core (12) fixed in the retaining member (2) to transmit the magnetic flux of an electric valve coil (10) from the magnetic armature (8) to the retaining member (2) and to a yoke ring (11) which abuts on the valve sleeve (3) and the retaining member (2). The valve seat member (16) is attached directly to the end surface of the magnetic core (12) which is remote from the magnetic armature (8).

대표청구항 ▼

[ I claim:] [1.] Electromagnetic valve, comprising:a retaining member that is pressure-tightly connected to a valve sleeve configured as a shaped part,a magnetic armature which is axially movable in the valve sleeve,a valve closure member corresponding with a valve seat member being mounted on the m

[ I claim:] [1.] Electromagnetic valve, comprising:a retaining member that is pressure-tightly connected to a valve sleeve configured as a shaped part,a magnetic armature which is axially movable in the valve sleeve,a valve closure member corresponding with a valve seat member being mounted on the magnetic armature,a magnetic core fixed in the retaining member to transmit a magnetic flux of an electric valve coil from the magnetic armature to the retaining member and to a yoke ring that abuts on the valve sleeve and the retaining member, wherein the valve seat member is attached to an end surface of the magnetic core that is remote from the magnetic armature, wherein the valve seat member includes a first pressure fluid passage that is aligned coaxially to the valve closure member, and a second passage is provided in a bypass arrangement in the valve seat member, wherein an opening of said second passage is adapted to be closed by a plate-type non-return valve.