JPH0440116U - - Google Patents
Info
- Publication number
- JPH0440116U JPH0440116U JP8295390U JP8295390U JPH0440116U JP H0440116 U JPH0440116 U JP H0440116U JP 8295390 U JP8295390 U JP 8295390U JP 8295390 U JP8295390 U JP 8295390U JP H0440116 U JPH0440116 U JP H0440116U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- temperature
- temperature sensor
- control device
- warning device
- 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 11
- 238000010586 diagram Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図はこの考案の一実施例による触媒過昇温
警報装置を示す全体の概要図、第２図は触媒過昇
温警報装置の全体結線図、第３図及び第４図は上
記一実施例による装置の車室内の取り付け状態を
各々示す配置図、第５図は従来の高温センサーを
示す図、第６図は従来の高温センサーの先端部内
部を示す断面図、第７図は従来の触媒過昇温警報
装置の全体結線図、第８図は従来の触媒過昇温警
報装置の車室内の取り付け状態を示す配置図、第
９図は高温センサーの酸化触媒への取り付け状態
図である。
図中、２……バツテリ、３……警報表示部、４
……制御装置、５……高温センサー、６……酸化
触媒、２０……触媒過昇温警報装置。なお、図中
同一符号は同一、又は相当部分を示す。
Fig. 1 is an overall schematic diagram showing a catalyst over-temperature rise alarm system according to one embodiment of this invention, Fig. 2 is an overall wiring diagram of the catalyst over-temperature rise alarm system, and Figs. 3 and 4 are one embodiment of the above-mentioned embodiment. 5 is a diagram showing a conventional high temperature sensor, FIG. 6 is a sectional view showing the inside of the tip of a conventional high temperature sensor, and FIG. Figure 8 is an overall wiring diagram of the catalyst over-temperature rise alarm system, Figure 8 is a layout diagram showing how the conventional catalyst over-temperature alarm system is installed in the passenger compartment, and Figure 9 is a diagram of how the high temperature sensor is installed on the oxidation catalyst. . In the figure, 2...Battery, 3...Alarm display section, 4
...Control device, 5...High temperature sensor, 6...Oxidation catalyst, 20...Catalyst overtemperature rise alarm device. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
し、該検出温度が所定温度を越える場合に警報装
置を制御装置により作動させる触媒過昇温警報装
置において、前記温度センサーにコネクタ等の接
触接続手段を介さずに前記制御装置を一体的に接
続し、該制御装置内に前記警報装置を組み込んだ
ことを特徴とする触媒過昇温警報装置。 In a catalyst over-temperature warning device that detects the temperature of a catalyst part of an automobile by a temperature sensor and activates an alarm device by a control device when the detected temperature exceeds a predetermined temperature, the temperature sensor is connected to the temperature sensor through a contact connection means such as a connector. 1. A catalyst overtemperature rise warning device, characterized in that the control device is integrally connected to the catalyst, and the warning device is built into the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8295390U JPH0440116U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8295390U JPH0440116U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440116U true JPH0440116U (en) | 1992-04-06 |
Family
ID=31630219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8295390U Pending JPH0440116U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440116U (en) |
-
1990
- 1990-08-03 JP JP8295390U patent/JPH0440116U/ja active Pending
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