JPH047322U - - Google Patents
Info
- Publication number
- JPH047322U JPH047322U JP4732590U JP4732590U JPH047322U JP H047322 U JPH047322 U JP H047322U JP 4732590 U JP4732590 U JP 4732590U JP 4732590 U JP4732590 U JP 4732590U JP H047322 U JPH047322 U JP H047322U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- remaining amount
- warning
- fuel
- remaining
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 239000002828 fuel tank Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案の残量警告装置付燃料計の一実
施例の回路図、第２図ａは第１図の回路の実装状
態を示す斜視図、第２図ｂは第５図の回路の実装
状態を示す斜視図、第３図は燃料の液面変位（残
量の変化）と抵抗板（抵抗体）のＡ，Ｂ間の電圧
との関係を示すグラフ、第４図は第１図に示す回
路の変形実施例の回路図、第５図は本考案の残量
警告装置付燃料計の他の実施例の構成を示す回路
図、第６図は第５図の遅延回路部分を具体的に示
した回路図、第７図は従来の残量警告装置付燃料
計の全体を示す概略説明図、第８図は従来の残量
警告装置付燃料計の回路図、第９図はセンダの外
観を示す斜視図、第１０図は抵抗板の外観を示す
斜視図、第１１図から第１４図は本出願人が提案
した従来の残量警告装置付燃料計の回路構成図で
ある。
Ｃ……コンデンサ、１０……抵抗器、１１……
摺動子、１２……抵抗板、１２ａ……基板、１２
ｂ……抵抗体、１２ｃ……導電性接触体、１３…
…残量警告点、１４……ダイオード、２０……警
告手段（警告ランプ）、５０……連絡回路、６０
……遅延回路、７０……制御手段、１５０……セ
ンダ。
Fig. 1 is a circuit diagram of an embodiment of a fuel gauge with a remaining amount warning device of the present invention, Fig. 2a is a perspective view showing the implementation state of the circuit of Fig. 1, and Fig. 2b is a circuit diagram of Fig. 5. Figure 3 is a graph showing the relationship between the fuel level displacement (change in remaining amount) and the voltage between A and B of the resistor plate (resistor), and Figure 4 is the diagram showing the mounting state of the FIG. 5 is a circuit diagram showing the configuration of another embodiment of the fuel gauge with remaining fuel warning device of the present invention, and FIG. 6 is a circuit diagram of a modified embodiment of the circuit shown in FIG. A detailed circuit diagram, FIG. 7 is a schematic explanatory diagram showing the whole of a conventional fuel gauge with a remaining amount warning device, FIG. 8 is a circuit diagram of a conventional fuel meter with a remaining amount warning device, and FIG. FIG. 10 is a perspective view showing the appearance of the sender, FIG. 10 is a perspective view showing the appearance of the resistance plate, and FIGS. 11 to 14 are circuit configuration diagrams of a conventional fuel gauge with a remaining fuel warning device proposed by the present applicant. . C...Capacitor, 10...Resistor, 11...
Slider, 12...Resistance plate, 12a...Substrate, 12
b...Resistor, 12c...Conductive contact, 13...
... Remaining amount warning point, 14 ... Diode, 20 ... Warning means (warning lamp), 50 ... Communication circuit, 60
... Delay circuit, 70 ... Control means, 150 ... Sender.
Claims (1)
位置を変化させる摺動子と、この抵抗器の抵抗変
化により燃料の残量指示を行う残量表示器と、燃
料残量が押定量以下に減少したとき警告を発する
警告手段とを備えた残量警告装置付燃料計におい
て、 前記抵抗器の抵抗体に残量警告点を設けると共
に、この抵抗器と前記警告手段とを接続する連絡
回路の抵抗器側の接続点を、抵抗器が前記残量表
示器に接続する側と反対側の端部とし、摺動子が
抵抗体の残量警告点に達したとき、前記警告手段
を動作させるように構成したことを特徴とする残
量警告装置付燃料計。 ２ 前記連絡回路に、遅延回路を設けたことを特
徴とする請求項１に記載の残量警告装置付燃料計
。[Claims for Utility Model Registration] 1. A slider that changes the position on the resistor according to the displacement of the liquid level in the fuel tank, and a remaining amount indicator that indicates the remaining amount of fuel based on the resistance change of this resistor. and a warning means for issuing a warning when the remaining fuel amount decreases below a preset amount, a remaining amount warning point is provided on the resistor of the resistor, and the resistor The connection point on the resistor side of the communication circuit connecting to the warning means is the end opposite to the side where the resistor connects to the remaining amount indicator, and the slider is connected to the remaining amount warning point of the resistor. 1. A fuel gauge with a remaining amount warning device, characterized in that the warning means is configured to operate when the remaining amount reaches the amount of fuel remaining. 2. The fuel gauge with a remaining amount warning device according to claim 1, wherein the communication circuit is provided with a delay circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047325U JP2510368Y2 (en) | 1990-05-08 | 1990-05-08 | Fuel gauge with remaining amount warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047325U JP2510368Y2 (en) | 1990-05-08 | 1990-05-08 | Fuel gauge with remaining amount warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH047322U true JPH047322U (en) | 1992-01-23 |
| JP2510368Y2 JP2510368Y2 (en) | 1996-09-11 |
Family
ID=31563155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990047325U Expired - Lifetime JP2510368Y2 (en) | 1990-05-08 | 1990-05-08 | Fuel gauge with remaining amount warning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510368Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234458A (en) * | 1975-09-12 | 1977-03-16 | Kazuichi Hitosugi | High speed rotary drum type slicer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50105474U (en) * | 1974-02-05 | 1975-08-29 | ||
| JPS6357525U (en) * | 1986-09-30 | 1988-04-16 | ||
| JPS6430416U (en) * | 1987-08-17 | 1989-02-23 |
-
1990
- 1990-05-08 JP JP1990047325U patent/JP2510368Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50105474U (en) * | 1974-02-05 | 1975-08-29 | ||
| JPS6357525U (en) * | 1986-09-30 | 1988-04-16 | ||
| JPS6430416U (en) * | 1987-08-17 | 1989-02-23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5234458A (en) * | 1975-09-12 | 1977-03-16 | Kazuichi Hitosugi | High speed rotary drum type slicer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510368Y2 (en) | 1996-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |