ELECTRICALLY HEATED CATALYST
The present invention is related to an electrically-heated catalyst in which cracks or ruptures of comb-shaped electrode portions are prevented by releasing thermal stress due to difference in thermal expansion between the carrier and the comb-shaped electrode portions. The catalyst includes a carri...
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| creator | KINOSHITA, YASUO SHIMODA, KENJI TAKAGAKI, TADASHI KAJI, GOZO IIDA, TATSUO NAITO HIDEJI |
| description | The present invention is related to an electrically-heated catalyst in which cracks or ruptures of comb-shaped electrode portions are prevented by releasing thermal stress due to difference in thermal expansion between the carrier and the comb-shaped electrode portions. The catalyst includes a carrier; more than two comb-shaped electrode portions extending in a longitudinal direction; an electrically conductive underlying layer provided between the carrier and the comb-shaped electrode portions; and electrically conductive fixing layers bonding to the comb-shaped electrode portions and the underlying layer to fix the comb-shaped electrode portions to the carrier. The fixing layers are provided to be interspersed on the comb-shaped electrode portions and the underlying layer. Each of the comb-shaped electrode portions is fixed to the carrier by the fixing layers bonding to the comb-shaped electrode portion and the underlying layer locally at more than two points spaced apart. |
| format | Patent |
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The catalyst includes a carrier; more than two comb-shaped electrode portions extending in a longitudinal direction; an electrically conductive underlying layer provided between the carrier and the comb-shaped electrode portions; and electrically conductive fixing layers bonding to the comb-shaped electrode portions and the underlying layer to fix the comb-shaped electrode portions to the carrier. The fixing layers are provided to be interspersed on the comb-shaped electrode portions and the underlying layer. 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The catalyst includes a carrier; more than two comb-shaped electrode portions extending in a longitudinal direction; an electrically conductive underlying layer provided between the carrier and the comb-shaped electrode portions; and electrically conductive fixing layers bonding to the comb-shaped electrode portions and the underlying layer to fix the comb-shaped electrode portions to the carrier. The fixing layers are provided to be interspersed on the comb-shaped electrode portions and the underlying layer. Each of the comb-shaped electrode portions is fixed to the carrier by the fixing layers bonding to the comb-shaped electrode portion and the underlying layer locally at more than two points spaced apart.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | ELECTRICALLY HEATED CATALYST |
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