Yoke assembly for a magnetic switching device, such as a relay, magnetic assembly, and magnetic switching device
A yoke assembly for a magnetic switching device comprises a pair of pole faces including a first pole face and a second pole face, a first element, and a second element. The first element has a first section and a second section extending in a direction perpendicular to the first section and forming a part of the second pole face. The second element has a first section extending parallel to the first section of the first element in a mounted state. The second element forms a protrusion of the second pole face projecting beyond the second section of the first element.
1. A yoke assembly for a magnetic switching device, comprising:
a pair of pole faces including a first pole face and a second pole face facing an armature of the magnetic switching device;
a first element having a first section and a second section extending in a direction perpendicular to the first section and forming a part of the second pole face; and
a second element having a first section extending parallel to the first section of the first element in a mounted state, the second element forms a protrusion of the second pole face projecting through and beyond the second section of the first element.
2. The yoke assembly of claim 1 , wherein the protrusion is an outward most point in an extension direction of the first section of the first element and in an extension direction of the first section of the second element.
3. The yoke assembly of claim 1 , wherein the second section of the first element has an opening through which the second element protrudes in the mounted state.
4. The yoke assembly of claim 1 , wherein the first element is L-shaped.
5. The yoke assembly of claim 1 , wherein the second element is U-shaped.
6. The yoke assembly of claim 5 , wherein the protrusion protrudes parallel to a leg of the U-shaped second element.
7. The yoke assembly of claim 6 , wherein the first section of the first element is disposed between a pair of parallel legs of the U-shaped second element.
8. The yoke assembly of claim 1 , wherein the first section of the first element and the first section of the second element are at least partially complementary.
9. The yoke assembly of claim 1 , wherein the second pole face has a width that is wider than other sections of the yoke assembly.
10. The yoke assembly of claim 1 , wherein an end of the first section of the first element facing away from the second pole face is in contact with a base of the second element.
11. A magnetic assembly, comprising:
an armature; and
a yoke assembly including a pair of pole faces including a first pole face and a second pole face facing the armature, a first element having a first section and a second section extending in a direction perpendicular to the first section and forming a part of the second pole face, and a second element having a first section extending parallel to the first section of the first element in a mounted state, the second element forms a protrusion of the second pole face projecting through and beyond the second section of the first element.
12. The magnetic assembly of claim 11 , wherein a contact area at which the armature contacts the yoke assembly is located at the second element.
13. The magnetic assembly of claim 12 , wherein the armature is hingedly attached to the second element at a joint.
14. The magnetic assembly of claim 13 , wherein the second section of the first element extends in a direction away from the joint.
15. A magnetic switching device, comprising:
a yoke assembly including a pair of pole faces including a first pole face and a second pole face facing an armature of the magnetic switching device, a first element having a first section and a second section extending in a direction perpendicular to the first section and forming a part of the second pole face, and a second element having a first section extending parallel to the first section of the first element in a mounted state, the second element forms a protrusion of the second pole face projecting through and beyond the second section of the first element.
16. The magnetic switching device of claim 15 , wherein the magnetic switching device is a relay.