Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.

Abstract: To reduce the internal resistance of small electromagnetic relays of a one-circuit three-contact gap type in order to make it possible to allow large electric currents and at the same time to improve the connection between the fixed contacts and the moveable contacts. Fixed contacts on the fixed terminals are positioned at each apex of an approximate triangle on the upper surface of the insulation base. Moveable contacts are installed on the lower surface of the moveable plate, and are respectively placed in a position which corresponds to each of the fixed contacts. The moveable plate is fastened to the moveable spring whose both ends are held onto the sides of the insulation base, and moves at a specified distance from the fixed contacts due to the pressure of the moveable spring. The construction results in the movable contacts contacting their corresponding fixed contacts at the three positions with uniform contact strength.

Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.

Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.

Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.

Abstract: To reduce the internal resistance of small electromagnetic relays of a one-circuit three-contact gap type in order to make it possible to allow large electric currents and at the same time to improve the connection between the fixed contacts and the moveable contacts. Fixed contacts on the fixed terminals are positioned at each apex of an approximate triangle on the upper surface of the insulation base. Moveable contacts are installed on the lower surface of the moveable plate, and are respectively placed in a position which corresponds to each of the fixed contacts. The moveable plate is fastened to the moveable spring whose both ends are held onto the sides of the insulation base, and moves at a specified distance from the fixed contacts due to the pressure of the moveable spring. The construction results in the movable contacts contacting their corresponding fixed contacts at the three positions with uniform contact strength.

Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.

Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.

Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.

Abstract: To provide a small-sized electromagnetic relay capable of reducing an internal resistance of a contact circuit as much as possible, and also capable of carrying a high current to the relay. The electromagnetic relay includes an electromagnetic driving block composed by a coil, an iron core, a yoke, and an armature; fixed contacts each provided on one end of each of a pair of terminals fixed to a base; and a movable spring having movable contacts provided at positions corresponding to the respective fixed contacts, the armature driving the movable spring depending on whether or not a current is carried to the coil, thereby opening or closing a contact circuit, wherein the movable spring has both ends supported by the base, the movable spring arranged in parallel to the terminals, and the movable contacts are provided on the movable spring.