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US 2018/0339256 A1Published application
Antenna, covering member, and exhaust purification device
AssigneeFujitsu Limited
InventorsMasato Nishimori, Tadahiro Imada
Life of this patent
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Abstract
An antenna including an antenna electrode that transmits or receives microwaves, and a covering layer that supports an oxidation catalyst, that is formed from an inorganic material, and that covers the antenna electrode.
Claims18
An antenna, comprising:
- an antenna electrode that transmits or receives microwaves;
- and
- a covering layer that supports an oxidation catalyst, that is formed from an inorganic material, and that covers the antenna electrode.
A covering member for covering an antenna electrode that transmits microwaves toward a filter at which fine particles contained in exhaust from an internal combustion engine are captured, or that receives microwaves transmitted through the filter, the covering member comprising:
- a covering layer that supports an oxidation catalyst and that is formed from an inorganic material.
An exhaust purification device, comprising:
- a casing inside which exhaust from an internal combustion engine flows;
- a filter that is provided inside the casing, and at which fine particles contained in the exhaust are captured;
- and
- an antenna that is provided inside the casing, the antenna including an antenna electrode that transmits microwaves toward the filter or that receives microwaves transmitted through the filter, and including a covering layer that supports an oxidation catalyst, that is formed from an inorganic material, and that covers the antenna electrode.
1 more element
Dependencies are inferred from the claim text.