ELECTROMAGNETIC RELAY
First Claim
1. An electromagnetic relay comprising:
- an electromagnetic part;
a movable iron piece;
a contact driving part;
a contact selectively openable and closeable by driving the contact driving part with a card disposed between the movable iron piece and the contact driving part;
a driving projection projected onto an inward surface side of the card, the driving projection insertable into a manipulation hole made in an insulating wall, projecting from an upper surface of a base;
wherein the electromagnetic part and the movable iron piece are disposed on one side of the insulating wall and the contact driving part is disposed on the other side of the insulating wall;
wherein the card is disposed between the insulating wall and the contact driving part, and wherein the driving projection of the card is pressed by the movable iron piece operable based on excitation and demagnetization of the electromagnetic part.
1 Assignment
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Accused Products
Abstract
An electromagnetic relay includes an electromagnetic part, a movable iron piece, a contact driving part, a contact which is opened and closed by driving the contact driving part with a card disposed between the movable iron piece and the contact driving part. Particularly, the card is disposed between the insulating wall and the contact driving part, a driving projection projected onto an inward surface side opposed to the insulating wall of the card is inserted in and projected from a manipulation hole made in the insulating wall, and the driving projection of the card is pressed by the movable iron piece that is operated based on excitation and demagnetization of the electromagnetic part.
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Citations
10 Claims
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1. An electromagnetic relay comprising:
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an electromagnetic part; a movable iron piece; a contact driving part; a contact selectively openable and closeable by driving the contact driving part with a card disposed between the movable iron piece and the contact driving part;
a driving projection projected onto an inward surface side of the card, the driving projection insertable into a manipulation hole made in an insulating wall, projecting from an upper surface of a base;wherein the electromagnetic part and the movable iron piece are disposed on one side of the insulating wall and the contact driving part is disposed on the other side of the insulating wall; wherein the card is disposed between the insulating wall and the contact driving part, and wherein the driving projection of the card is pressed by the movable iron piece operable based on excitation and demagnetization of the electromagnetic part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification