Invention Grant
US08237523B2 Relay with snap action spring 有权
带动作弹簧的继电器

Relay with snap action spring
Abstract:
The relay has a movable first contact, a second contact, and an actuating element operatively connected with an armature of the relay. The first contact is movable toward the second contact by the actuating element and dependent on a supply of current to the relay. A snap action spring connects the second contact to a housing of the relay. The second contact is positioned between two arrangements by the snap action spring.
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