Electromagnetic relay
AssigneeFujitsu Component Limited
InventorsKazuo Kubono, Yoichi Hasegawa
Life of this patent
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Abstract
An electromagnetic relay includes a contact part including a fixed contact and a movable contact, and a drive part including a fixed core and a movable core. The movable core is connected to the movable contact via an axial core. The fixed core includes a plate member, which is positioned between the contact part and the drive part and includes a through hole through which the axial core is inserted. The movable core includes a convex part protruding in a direction opposing the plate member. The plate member includes a concave part opposing the convex part and having a shape corresponding to the convex part.
Claims4
An electromagnetic relay comprising:
- a contact part including a fixed contact and a movable contact;
- and
- a drive part including a fixed core and a movable core which is connected to the movable contact via an axial core;
- wherein the fixed core includes a plate member which is positioned between the contact part and the drive part and includes a through hole through which the axial core is inserted;
- wherein the movable core includes a convex part protruding in a direction opposing the plate member;
- and
- wherein the plate member includes a concave part opposing the convex part and having a shape corresponding to the convex part.
An electromagnetic relay comprising:
- a contact part including a fixed contact and a movable contact;
- and
- a drive part including a fixed core and a movable core which is connected to the movable contact via an axial core;
- wherein the fixed core includes a plate member which is positioned between the contact part and the drive part and includes a through hole through which the axial core is inserted;
- wherein the movable core includes a concave part opposing the plate member;
- and
- wherein the plate member includes a convex part opposing the concave part.
Dependencies are inferred from the claim text.