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JPH0633745A Expired / Lapsed JP ⏱️ 0.0 years remaining

Electric heating catalyst device

Assignee: Mitsubishi Motors Corp
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Filing: 1992-07-16
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Granted: —
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Expires: 2012-07-16
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 電気加熱触媒を効率よく活性化して、排気ガ ス中の有害物質を、無害物質に良好に浄化する。 【構成】 エンジンの排気通路等に設けられ、供給され る電流によって発熱するスリット24と、スリット24 に装着され、かつ、スリット24の発熱によって加熱さ れて活性化する触媒25とを有する電気加熱触媒装置2 0において、スリット24の間隔を中央部付近で細かく し、かつ、上記スリット24の本数を多くして、スリッ ト24の発熱を触媒25の中央部ほど大きくし、触媒2 5に供給する単位面積当たりの熱量を高くすることによ って、排気通路からの排気ガスを浄化する。 (57) [Abstract] [Purpose] Efficiently activates an electrically heated catalyst to effectively purify harmful substances in exhaust gas into harmless substances. [Structure] A slit 24 which is provided in an exhaust passage of an engine and generates heat by a supplied current, and a slit 24 2 and an electrically heated catalyst device 2 which is attached to the At 0, the intervals of the slits 24 are made finer near the central portion, and the number of the slits 24 is increased to increase the heat generation of the slits 24 toward the central portion of the catalyst 25. By increasing the amount of heat per unit area supplied to 5, the exhaust gas from the exhaust passage is purified.

Inventors

  • 👤 Toyoaki Fukui
  • 👤 豊明 福井

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-08 15:37
CPC Classifications
—

Claims Analysis

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References Cited (Backward Citations)

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