JPH0449520U - - Google Patents
Info
- Publication number
- JPH0449520U JPH0449520U JP9236890U JP9236890U JPH0449520U JP H0449520 U JPH0449520 U JP H0449520U JP 9236890 U JP9236890 U JP 9236890U JP 9236890 U JP9236890 U JP 9236890U JP H0449520 U JPH0449520 U JP H0449520U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- lamp
- thermistor
- electrically connected
- alarm lamp
- 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
- 239000000446 fuel Substances 0.000 claims 2
- 239000002828 fuel tank Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本案実施例の回路図、第２図は従来例
を示し、第３図は従来例に減光回路のみを付設し
た例を示したものである。
１……電源、２……アース、３……減光回路部
、３１……減光抵抗、３２……スイツチ部、４…
…警報ランプ、５……サーミスタ抵抗、６……分
流回路部、６１……スイツチ部、６２……分流抵
抗。
FIG. 1 is a circuit diagram of an embodiment of the present invention, FIG. 2 is a conventional example, and FIG. 3 is an example in which only a dimming circuit is added to the conventional example. 1... Power source, 2... Ground, 3... Dimming circuit section, 31... Dimming resistor, 32... Switch section, 4...
... Alarm lamp, 5 ... Thermistor resistance, 6 ... Shunt circuit section, 61 ... Switch section, 62 ... Shunt resistor.
Claims (1)
内に設置したサーミスタとを電気的に直列に接続
してなる残燃料警報装置において、警報ランプに
電源を供給する電源と警報ランプとの間に、警報
ランプの輝度調節を行うスイツチ部の切り換えに
よつて電気的に接続可能な減光抵抗を介在させ、
減光抵抗接続と共にサーミスタに所定の電圧を印
加する分流回路部を設けてなることを特徴とする
残燃料警報装置。 In a remaining fuel alarm system that consists of an alarm lamp installed around the driver's seat and a thermistor installed in the fuel tank that are electrically connected in series, an alarm is connected between the power supply that supplies power to the alarm lamp and the alarm lamp. Interpose a dimming resistor that can be electrically connected by switching the switch part that adjusts the brightness of the lamp,
A remaining fuel alarm device comprising a dimming resistor connection and a shunt circuit section for applying a predetermined voltage to a thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236890U JPH0449520U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236890U JPH0449520U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449520U true JPH0449520U (en) | 1992-04-27 |
Family
ID=31828765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9236890U Pending JPH0449520U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449520U (en) |
-
1990
- 1990-08-31 JP JP9236890U patent/JPH0449520U/ja active Pending
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