Abstract: An electromagnetic relay includes a fixed spring, a fixed contact configured to be swaged so as to be attached to the fixed spring, a movable spring, and a movable contact provided on the movable spring so as to be capable of making contact with the fixed contact, wherein a swaged portion of the fixed contact is formed so as not to protrude from a surface of the fixed spring.

Abstract: An electromagnetic relay includes: a first member integrally including a first horizontal portion to which an armature is fixed, a vertical portion to which a yoke is fixed, a hinge spring connected between the vertical portion and the first horizontal portion, a spring arm including a pair of movable contacts, and a pair of first terminals extended downward from the vertical portion; a second member integrally including a front plate portion extended in front of an electromagnet in a vertical direction, a second horizontal portion including a pair of fixed contacts opposed to the movable contacts, and a pair of second terminals extended downward from the front plate portion; a pair of permanent magnets that sandwich the movable contacts and the fixed contacts in a right-to-left direction and that is not opposed to the electromagnet; and a cover including accommodating portions accommodating the permanent magnets.

Abstract: An electromagnetic relay includes a fixed spring, a fixed contact configured to be swaged so as to be attached to the fixed spring, a movable spring, and a movable contact provided on the movable spring so as to be capable of making contact with the fixed contact, wherein a swaged portion of the fixed contact is formed so as not to protrude from a surface of the fixed spring.

Abstract: An electromagnetic relay includes a base, a bobbin fixed to the base, a coil attached to the bobbin, a movable spring terminal fixed to the base, a movable spring fixed to the movable spring terminal and including a movable contact, and a fixed terminal fixed to the base. The fixed terminal includes a contact part on which a fixed contact is provided and a terminal part absent in a plane in which the contact part is positioned. The terminal part includes a press-fitting protrusion press-fitted into an opening of the bobbin.

Abstract: An electromagnetic relay which is improved in arc blocking performance without being increased in size is desired. An electromagnetic relay according to the present invention is provided with a fixed contact, a moving contact which is movable respect to the fixed contact, a pair of magnets which is arranged at the side of the fixed contact and the moving contact so that pole faces with mutually reversed polarity are separated from and face each other and a pair of arc cooling plates which is arranged in a spaces between the magnets and which has first surfaces which face each other across a gap and second surfaces which face a pole face of either of the magnets, respectively.

Abstract: An electromagnetic relay includes: a first member integrally including a first horizontal portion to which an armature is fixed, a vertical portion to which a yoke is fixed, a hinge spring connected between the vertical portion and the first horizontal portion, a spring arm including a pair of movable contacts, and a pair of first terminals extended downward from the vertical portion; a second member integrally including a front plate portion extended in front of an electromagnet in a vertical direction, a second horizontal portion including a pair of fixed contacts opposed to the movable contacts, and a pair of second terminals extended downward from the front plate portion; a pair of permanent magnets that sandwich the movable contacts and the fixed contacts in a right-to-left direction and that is not opposed to the electromagnet; and a cover including accommodating portions accommodating the permanent magnets.

Abstract: An electromagnetic relay includes a first fixed spring including a first fixed contact, a second fixed spring including a second fixed contact, a movable spring including a spring, a first movable contact is connected a first end of the spring, and a second movable contact is connected to a second end of the spring, and a conductive member, one end connected to the first movable contact and another end connected to the second movable contact.

Abstract: An electromagnetic relay includes a first stationary contact; a second stationary contact that is aligned with the first stationary contact in a first direction; a first movable contact that is movable toward/away from the first stationary contact in a second direction perpendicular to the first direction; a second movable contact that is movable toward/away from the second stationary contact in the second direction; and a first permanent magnet and a second permanent magnet that face each other. A first contact part, formed by the first stationary contact and the first movable contact, and a second contract part, formed by the second stationary contact and the second movable contact, are interposed between the first permanent magnet and the second permanent magnet in the first direction. The first permanent magnet and the second permanent magnet extend in a third direction, which is perpendicular to the first direction and the second direction.

Abstract: An electromagnetic relay includes a first stationary contact; a second stationary contact that is aligned with the first stationary contact in a first direction; a first movable contact that is movable toward/away from the first stationary contact in a second direction perpendicular to the first direction; a second movable contact that is movable toward/away from the second stationary contact in the second direction; and a first permanent magnet and a second permanent magnet that face each other. A first contact part, formed by the first stationary contact and the first movable contact, and a second contract part, formed by the second stationary contact and the second movable contact, are interposed between the first permanent magnet and the second permanent magnet in the first direction. The first permanent magnet and the second permanent magnet extend in a third direction, which is perpendicular to the first direction and the second direction.

Abstract: An electromagnetic relay which is improved in arc blocking performance without being increased in size is desired. An electromagnetic relay according to the present invention is provided with a fixed contact, a moving contact which is movable respect to the fixed contact, a pair of magnets which is arranged at the side of the fixed contact and the moving contact so that pole faces with mutually reversed polarity are separated from and face each other and a pair of arc cooling plates which is arranged in a spaces between the magnets and which has first surfaces which face each other across a gap and second surfaces which face a pole face of either of the magnets, respectively.