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US 10,590,820 B2Granted
Support for electric heating type catalyst and exhaust gas purifying apparatus
AssigneeNGK Insulators, Ltd.
InventorNaoya Takase
Life of this patent
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Abstract
A support for an electric heating type catalyst includes: a honeycomb structure; and a pair of metal electrode portions. One metal electrode portion of the pair of metal electrode portions is disposed on a side opposite to the other metal electrode portion across a center of the honeycomb structure. One or both of the pair of metal electrode portions includes: a plate-shaped body portion; and a plurality of tongue pieces each protruding from the body portion. A part of each tongue piece is in contact with the honeycomb structure.
Claims10
A support for an electric heating type catalyst, comprising:
- a honeycomb structure;
- and
- a pair of metal electrode portions, one metal electrode portion of the pair of metal electrode portions being disposed on a side opposite to the other metal electrode portion across a center of the honeycomb structure;
- wherein one or both of the pair of metal electrode portions comprises:
- a plate-shaped body portion;
- and a plurality of tongue pieces each protruding from the body portion, and
- wherein only a part of each tongue piece is in contact with the honeycomb structure.
4 more elements
Dependencies are inferred from the claim text.