RELAY
First Claim
1. A relay driving a plunger, comprising:
- a movable iron piece configured to rotate around a horizontal shaft center between a contact point base and an electromagnetic unit based on excitation and nonexcitation of an electromagnetic unit placed above the contact point base;
a movable contact point fixed to a lower end portion of the plunger protruding from a lower surface of the contact point base, wherein the movable contact point is contacted with and separated from a fixed contact point; and
position restricting means for restricting rotational movement of the plunger, wherein the position restricting means is provided on an upper surface side of the contact point base.
1 Assignment
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Accused Products
Abstract
A relay driving a plunger includes a movable iron piece, and a movable contact point, and position restricting means. The movable iron piece is configured to rotate around a horizontal shaft center between a contact point base and an electromagnetic unit based on excitation and nonexcitation of an electromagnetic unit placed above the contact point base. The movable contact point is fixed to a lower end portion of the plunger protruding from a lower surface of the contact point base. The movable contact point is contacted with and separated from a fixed contact point. The position restricting means is provided on an upper surface side of the contact point base.
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Citations
3 Claims
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1. A relay driving a plunger, comprising:
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a movable iron piece configured to rotate around a horizontal shaft center between a contact point base and an electromagnetic unit based on excitation and nonexcitation of an electromagnetic unit placed above the contact point base; a movable contact point fixed to a lower end portion of the plunger protruding from a lower surface of the contact point base, wherein the movable contact point is contacted with and separated from a fixed contact point; and position restricting means for restricting rotational movement of the plunger, wherein the position restricting means is provided on an upper surface side of the contact point base. - View Dependent Claims (2, 3)
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Specification