JPS6241815U - - Google Patents
Info
- Publication number
- JPS6241815U JPS6241815U JP13265685U JP13265685U JPS6241815U JP S6241815 U JPS6241815 U JP S6241815U JP 13265685 U JP13265685 U JP 13265685U JP 13265685 U JP13265685 U JP 13265685U JP S6241815 U JPS6241815 U JP S6241815U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- temperature
- catalyst
- inlet
- outlet
- 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
- 239000003054 catalyst Substances 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
Description
第１図はこの考案の一実施例を示す排気温度警
報装置の縦断側面図、第２図は従来の排気温度警
報装置の縦断側面図、第３図は車速と排気ガス温
度との関係を示すグラフである。
１……排気管、３……触媒、６……警報ランプ
（警報装置）、１１……入口温度センサ、１２…
…出口温度センサ。
Fig. 1 is a longitudinal side view of an exhaust gas temperature warning device showing an embodiment of this invention, Fig. 2 is a longitudinal side view of a conventional exhaust temperature warning device, and Fig. 3 shows the relationship between vehicle speed and exhaust gas temperature. It is a graph. 1... Exhaust pipe, 3... Catalyst, 6... Alarm lamp (alarm device), 11... Inlet temperature sensor, 12...
...Outlet temperature sensor.
Claims (1)
気管の途中に排気ガス中に含有する有害成分を除
去する触媒を設けるとともに、この触媒の過熱状
態を検知して警報を発生するようにした排気温度
警報装置において、前記触媒の入口側に排気ガス
の入口温度を検知する入口温度センサを設けると
ともに、触媒の出口側に排気ガスの出口温度を検
知する出口温度センサを設け、出口と入口との排
気ガス温度差を検知し、排気ガス温度差が一定の
レベルを越えたとき警報装置に作動信号を発生す
るようにしたことを特徴とする排気温度警報装置
。 A catalyst is installed in the middle of the exhaust pipe that exhausts exhaust gas from the engine to remove harmful components contained in the exhaust gas, and an exhaust temperature alarm is installed to detect the overheating state of this catalyst and generate an alarm. In the device, an inlet temperature sensor for detecting the inlet temperature of exhaust gas is provided on the inlet side of the catalyst, and an outlet temperature sensor for detecting the outlet temperature of exhaust gas is provided on the outlet side of the catalyst, and the exhaust gas between the outlet and the inlet is provided. An exhaust gas temperature alarm device characterized by detecting a temperature difference and generating an activation signal to the alarm device when the exhaust gas temperature difference exceeds a certain level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13265685U JPS6241815U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13265685U JPS6241815U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241815U true JPS6241815U (en) | 1987-03-13 |
Family
ID=31032247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13265685U Pending JPS6241815U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241815U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178710A (en) * | 1986-01-14 | 1987-08-05 | フイアツト・オ−ト・ソチエタ・ペル・アチオニ | Device for protecting catalyst in catalyst silencer for automobile |
| JPH01216009A (en) * | 1988-02-22 | 1989-08-30 | Mitsubishi Motors Corp | Catalyst degradation diagnosing device for internal combustion engine |
| US11739517B2 (en) | 2019-05-17 | 2023-08-29 | Kohler Co. | Fluidics devices for plumbing fixtures |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121013B2 (en) * | 1971-11-04 | 1976-06-29 |
-
1985
- 1985-08-30 JP JP13265685U patent/JPS6241815U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121013B2 (en) * | 1971-11-04 | 1976-06-29 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178710A (en) * | 1986-01-14 | 1987-08-05 | フイアツト・オ−ト・ソチエタ・ペル・アチオニ | Device for protecting catalyst in catalyst silencer for automobile |
| JPH01216009A (en) * | 1988-02-22 | 1989-08-30 | Mitsubishi Motors Corp | Catalyst degradation diagnosing device for internal combustion engine |
| US11739517B2 (en) | 2019-05-17 | 2023-08-29 | Kohler Co. | Fluidics devices for plumbing fixtures |
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