JPS61144431U - - Google Patents
Info
- Publication number
- JPS61144431U JPS61144431U JP2731485U JP2731485U JPS61144431U JP S61144431 U JPS61144431 U JP S61144431U JP 2731485 U JP2731485 U JP 2731485U JP 2731485 U JP2731485 U JP 2731485U JP S61144431 U JPS61144431 U JP S61144431U
- Authority
- JP
- Japan
- Prior art keywords
- air sac
- quantity display
- pressure sensor
- tank body
- liquid
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 210000004712 air sac Anatomy 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図はこの考案の液量表示装置の概要説明図
、第２図は圧力センサと直列に温度補正素子を接
続した第１図と同様の概要説明図、第３図は従来
例を示した第１図と同様の概要説明図である。
主要な図面符号の説明、１……タンク本体、３
……燃料注入管、５……取出管、１５……気嚢、
１７……圧力センサ、１９……液量表示部、２１
……指示計器。
Fig. 1 is a schematic explanatory diagram of the liquid level display device of this invention, Fig. 2 is a schematic explanatory diagram similar to Fig. 1 in which a temperature correction element is connected in series with a pressure sensor, and Fig. 3 is a conventional example. FIG. 2 is a schematic explanatory diagram similar to FIG. 1; Explanation of main drawing symbols, 1...tank body, 3
... Fuel injection pipe, 5 ... Removal pipe, 15 ... Air sac,
17...Pressure sensor, 19...Liquid amount display section, 21
...indicating instrument.
Claims (1)
設けられ液面高さに対応して拡縮する気密な気嚢
と、該気嚢内の気体の圧力変化を検出する圧力セ
ンサと、圧力センサと接続し液量表示部を有する
指示計器とから成ることを特徴とする液量表示装
置。 An airtight air sac that expands and contracts in response to the height of the liquid level is installed inside the tank body and has a fuel injection pipe and a fuel extraction pipe; a pressure sensor that detects pressure changes in the gas within the air sac; 1. A liquid quantity display device comprising: an indicator having a quantity display section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2731485U JPS61144431U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2731485U JPS61144431U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144431U true JPS61144431U (en) | 1986-09-06 |
Family
ID=30524151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2731485U Pending JPS61144431U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144431U (en) |
-
1985
- 1985-02-28 JP JP2731485U patent/JPS61144431U/ja active Pending
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