FIXED CONTRACT PATTERN AND SWITCH DEVICE INCLUDING THE SAME
First Claim
Patent Images
1. A fixed contact pattern in which a conductive portion constituting a fixed contact is divided by a plurality of gaps,wherein the gaps include:
- an I-shaped gap that passes through the center of the fixed contact, and that has open ends, which are open towards both sides of the fixed contact, at both ends thereof, andL-shaped gaps formed by connecting longitudinal gaps that are located on both sides of the I-shaped gap and extend substantially parallel to the I-shaped gap, and lateral gaps that extend in a direction orthogonal to the longitudinal gaps,wherein the longitudinal gaps extend beyond a virtual straight line A-A that passes through the center of the fixed contact and extend in the direction orthogonal to the I-shaped gap, and are connected to the lateral gaps, andwherein the L-shaped gaps are arranged point-symmetrically about the center of the fixed contact.
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Accused Products
Abstract
Gaps that divide a conductive portion include an I-shaped gap that passes through the center of a fixed contact, and L-shaped gaps that are located on both sides of the I-shaped gap. Longitudinal gap of the L-shaped gaps extend beyond a virtual straight line A-A that passes through the center of the fixed contact and extend in the direction orthogonal to the I-shaped gap, and are connected to lateral gaps. The L-shaped gaps are arranged point-symmetrically about the center of the fixed contact.
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Citations
9 Claims
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1. A fixed contact pattern in which a conductive portion constituting a fixed contact is divided by a plurality of gaps,
wherein the gaps include: -
an I-shaped gap that passes through the center of the fixed contact, and that has open ends, which are open towards both sides of the fixed contact, at both ends thereof, and L-shaped gaps formed by connecting longitudinal gaps that are located on both sides of the I-shaped gap and extend substantially parallel to the I-shaped gap, and lateral gaps that extend in a direction orthogonal to the longitudinal gaps, wherein the longitudinal gaps extend beyond a virtual straight line A-A that passes through the center of the fixed contact and extend in the direction orthogonal to the I-shaped gap, and are connected to the lateral gaps, and wherein the L-shaped gaps are arranged point-symmetrically about the center of the fixed contact. - View Dependent Claims (2, 4)
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3. A switch device comprising a fixed contact and a movable contact provided so as to be brought into contact with or separated from the movable contact, the movable contact contacting the fixed contact while being tilted almost in the same direction,
wherein the pattern of the fixed contact having a conductive portion constituting the fixed contact divided by a plurality of gaps, wherein the gaps include: -
an I-shaped gap that passes through the center of the fixed contact and that has open ends, which are open towards both sides of the fixed contact, at both ends thereof, and L-shaped gaps formed by connecting longitudinal gaps that are located on both sides of the I-shaped gap and extend substantially parallel to the I-shaped gap, and lateral gaps that extend in a direction orthogonal to the longitudinal gaps, wherein the longitudinal gaps extend beyond a virtual straight line A-A that passes through the center of the fixed contact and extend in the direction orthogonal to the I-shaped gap, and are connected to the lateral gaps, and wherein the L-shaped gaps are arranged point-symmetrically about the center of the fixed contact. - View Dependent Claims (5, 6, 7, 8, 9)
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Specification