JPH036520U - - Google Patents
Info
- Publication number
- JPH036520U JPH036520U JP6578789U JP6578789U JPH036520U JP H036520 U JPH036520 U JP H036520U JP 6578789 U JP6578789 U JP 6578789U JP 6578789 U JP6578789 U JP 6578789U JP H036520 U JPH036520 U JP H036520U
- Authority
- JP
- Japan
- Prior art keywords
- thermistor
- communication port
- warning
- level
- liquid level
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Level Indicators Using A Float (AREA)
Description
第１図はこの考案の残量警告装置を有するユニ
ツトゲージ全体の説明図、第２図は要部の切断面
図、第３図は弾性部材の動作を示した第２図と同
様の切断面図、第４図はタンク本体にユニツトゲ
ージを取付けた全体の一部切断側面図、第５図は
弾性部材を上下に設けた第２図と同様の切断面図
、第６図は同上の動作図、第７図、第８図、第９
図、第１０図は弾性部材の変形例を示した底面図
である。
７……ケース、９……サーミスタ、１３……タ
ンク本体、１５……警告ランプ（警告手段）、１
７……連通口、１９……制御部材。
Fig. 1 is an explanatory diagram of the entire unit gauge having the remaining amount warning device of this invention, Fig. 2 is a cross-sectional view of the main part, and Fig. 3 is a cross-sectional view similar to Fig. 2 showing the operation of the elastic member. Figure 4 is a partially cutaway side view of the entire unit gauge attached to the tank body, Figure 5 is a cross-sectional view similar to Figure 2 with elastic members installed above and below, and Figure 6 is the same operation as above. Figure, Figure 7, Figure 8, Figure 9
10 are bottom views showing modified examples of the elastic member. 7... Case, 9... Thermistor, 13... Tank body, 15... Warning lamp (warning means), 1
7... Communication port, 19... Control member.
Claims (1)
に液面から露出して低抵抗値となり電流によつて
発熱するサーミスタと、前記サーミスタから信号
を受けて作動する警告手段とを備えた残量警告装
置において、前記サーミスタの四周を連通口を有
するケースで取囲むと共に前記連通口に、前記サ
ーミスタの低抵抗時にサーミスタの発熱温度によ
つて連通口の開口面積を小さくする制御部材を設
けたことを特徴とする燃料タンクの残量警告装置
。 A remaining amount warning system that includes a thermistor that is exposed from the liquid level and has a low resistance value when the liquid level in the tank body drops to a warning level and generates heat due to electric current, and a warning means that operates upon receiving a signal from the thermistor. In the device, the thermistor is surrounded on all four sides by a case having a communication port, and the communication port is provided with a control member that reduces the opening area of the communication port according to the heat generation temperature of the thermistor when the resistance of the thermistor is low. Features a fuel tank remaining level warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6578789U JPH036520U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6578789U JPH036520U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036520U true JPH036520U (en) | 1991-01-22 |
Family
ID=31597930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6578789U Pending JPH036520U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006219153A (en) * | 2005-02-09 | 2006-08-24 | Rengo Co Ltd | Bag container with pipe |
-
1989
- 1989-06-07 JP JP6578789U patent/JPH036520U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006219153A (en) * | 2005-02-09 | 2006-08-24 | Rengo Co Ltd | Bag container with pipe |
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