JPH0444424U - - Google Patents
Info
- Publication number
- JPH0444424U JPH0444424U JP8723090U JP8723090U JPH0444424U JP H0444424 U JPH0444424 U JP H0444424U JP 8723090 U JP8723090 U JP 8723090U JP 8723090 U JP8723090 U JP 8723090U JP H0444424 U JPH0444424 U JP H0444424U
- Authority
- JP
- Japan
- Prior art keywords
- catalytic converter
- voltage
- heat
- substance
- reduce
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第1図は本考案実施例による自動車用触媒コン
バータの制御系を含む全体構成を説明するための
システム構成図、第2図は第1図に示した触媒コ
ンバータの内部構造を示す模型示的な断面図、第
3図は第1図に示した制御系の作用を説明するた
めのフローチヤート、第4図および第5図は従来
の触媒コンバータの配置構造をそれぞれ説明する
ための模型図である。
1……触媒コンバータ、1A……シユラウド、
1B……触媒、1C……通電電極、3,4……電
圧印加用端子、5……電圧制御部、6……排気温
センサ、7……エンジンスタートスイツチ。
FIG. 1 is a system configuration diagram for explaining the overall configuration including the control system of an automotive catalytic converter according to an embodiment of the present invention, and FIG. 2 is a schematic diagram showing the internal structure of the catalytic converter shown in FIG. 1. A cross-sectional view, FIG. 3 is a flowchart for explaining the operation of the control system shown in FIG. 1, and FIGS. 4 and 5 are model diagrams for explaining the arrangement structure of a conventional catalytic converter. . 1...Catalytic converter, 1A...Shroud,
1B... Catalyst, 1C... Current-carrying electrode, 3, 4... Voltage application terminal, 5... Voltage control unit, 6... Exhaust temperature sensor, 7... Engine start switch.
Claims (1)
ンバータであつて、 触媒作用を行なう物質を付着される触媒担体を
発熱部材により構成し、この発熱部材には、通電
電極および外部からの電圧印加用端子を設けたこ
とを特徴とする自動車用触媒コンバータ。 2 請求項1記載の自動車用触媒コンバータにお
いて、通電電極には、触媒作用を行う物質の温度
が活性化温度に近づく方向に上昇した場合、温度
差に応じて通電量を下げて発熱量を少なくする電
圧制御部が接続されて構成してある自動車用触媒
コンバータ。[Claims for Utility Model Registration] 1. A catalytic converter disposed in the exhaust path of an engine, in which a catalyst carrier to which a substance for catalytic action is attached is composed of a heat-generating member, and the heat-generating member is energized. A catalytic converter for an automobile characterized by being provided with an electrode and a terminal for applying a voltage from the outside. 2. In the automotive catalytic converter according to claim 1, when the temperature of the substance that performs a catalytic action rises toward the activation temperature, the current-carrying electrode is configured to reduce the amount of current flowing in accordance with the temperature difference to reduce the amount of heat generated. An automotive catalytic converter that is connected to a voltage control section that controls the voltage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8723090U JPH0444424U (en) | 1990-08-20 | 1990-08-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8723090U JPH0444424U (en) | 1990-08-20 | 1990-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0444424U true JPH0444424U (en) | 1992-04-15 |
Family
ID=31819415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8723090U Pending JPH0444424U (en) | 1990-08-20 | 1990-08-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0444424U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100233806B1 (en) * | 1997-05-29 | 1999-12-01 | 박진영 | Exhaust gas purifying apparatus of a diesel automobile with radiation type temperature sensor |
WO2011125229A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure |
WO2011125225A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure and exhaust gas purifier |
WO2011125228A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure |
WO2011125227A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure and exhaust gas purifier |
JP2012163058A (en) * | 2011-02-08 | 2012-08-30 | Toyota Motor Corp | Catalytic converter device and method for energizing catalyst carrier |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49111019A (en) * | 1973-02-24 | 1974-10-23 | ||
JPS49116412A (en) * | 1973-03-12 | 1974-11-07 | ||
JPS5227913A (en) * | 1975-08-27 | 1977-03-02 | Matsushita Electric Ind Co Ltd | Exhaust gas purification device |
JPS5395417A (en) * | 1977-01-31 | 1978-08-21 | Toyota Motor Corp | Catalyzer heater for catalyzer convertor |
JPS54121324A (en) * | 1978-03-15 | 1979-09-20 | Toyota Motor Corp | Catalyst heater |
JPH0372953A (en) * | 1989-06-06 | 1991-03-28 | W R Grace & Co | Metal core member for catalyst convertor and catalyst convertor including said member |
-
1990
- 1990-08-20 JP JP8723090U patent/JPH0444424U/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49111019A (en) * | 1973-02-24 | 1974-10-23 | ||
JPS49116412A (en) * | 1973-03-12 | 1974-11-07 | ||
JPS5227913A (en) * | 1975-08-27 | 1977-03-02 | Matsushita Electric Ind Co Ltd | Exhaust gas purification device |
JPS5395417A (en) * | 1977-01-31 | 1978-08-21 | Toyota Motor Corp | Catalyzer heater for catalyzer convertor |
JPS54121324A (en) * | 1978-03-15 | 1979-09-20 | Toyota Motor Corp | Catalyst heater |
JPH0372953A (en) * | 1989-06-06 | 1991-03-28 | W R Grace & Co | Metal core member for catalyst convertor and catalyst convertor including said member |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100233806B1 (en) * | 1997-05-29 | 1999-12-01 | 박진영 | Exhaust gas purifying apparatus of a diesel automobile with radiation type temperature sensor |
WO2011125229A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure |
WO2011125225A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure and exhaust gas purifier |
WO2011125228A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure |
WO2011125227A1 (en) * | 2010-04-09 | 2011-10-13 | イビデン株式会社 | Honeycomb structure and exhaust gas purifier |
US8435455B2 (en) | 2010-04-09 | 2013-05-07 | Ibiden Co., Ltd. | Honeycomb structural body and exhaust gas conversion apparatus |
US8506894B2 (en) | 2010-04-09 | 2013-08-13 | Ibiden Co., Ltd. | Honeycomb structural body and exhaust gas conversion apparatus |
US8715579B2 (en) | 2010-04-09 | 2014-05-06 | Ibiden Co., Ltd. | Honeycomb structure |
JP2012163058A (en) * | 2011-02-08 | 2012-08-30 | Toyota Motor Corp | Catalytic converter device and method for energizing catalyst carrier |
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