JPH03110320U

JPH03110320U -

Info

Publication number: JPH03110320U
Application number: JP2029690U
Authority: JP
Priority date: 1990-02-27
Filing date: 1990-02-27
Publication date: 1991-11-12
Anticipated expiration: 2005-02-27
Also published as: JP2510970Y2

Description

[Brief explanation of drawings]

第１図は本実施例の一部を切り欠いた斜視図、
第２図〜第６図は本実施例の使用状態での説明図
であり、第２図は平常時の正面図、第３図は右側
に傾いた場合の正面図、第４図は左側に傾いた場
合の正面図、第５図は本装置の２体配した場合の
平面図、第６図は本装置を角部に１体配した場合
の平面図である。第７図〜第１０図は従来例を示
すもので、第７図は従来例の基本的構成の説明図
、第８図はサーミスタを２個左右に配した構成の
説明図、第９図は波よけケースに収納した構成の
説明図、第１０図は第９図の波よけケースの一部
を切り欠いた斜視図である。１……タンク、１′……タンク内壁、２……残
量警告センサ、９……収納ケース体、１０……排
水筒。 FIG. 1 is a partially cutaway perspective view of this embodiment;
Figures 2 to 6 are explanatory diagrams of the present embodiment in use. Figure 2 is a front view in normal conditions, Figure 3 is a front view when tilted to the right, and Figure 4 is a front view when tilted to the left. FIG. 5 is a front view when the device is tilted, FIG. 5 is a plan view when two devices are installed, and FIG. 6 is a plan view when one device is installed at a corner. 7 to 10 show conventional examples. FIG. 7 is an explanatory diagram of the basic configuration of the conventional example, FIG. 8 is an explanatory diagram of a configuration in which two thermistors are arranged on the left and right, and FIG. FIG. 10 is an explanatory view of the configuration housed in the wave protection case, and is a perspective view with a part of the wave protection case of FIG. 9 cut away. DESCRIPTION OF SYMBOLS 1... Tank, 1'... Tank inner wall, 2... Remaining amount warning sensor, 9... Storage case body, 10... Drain pipe.

Claims

[Scope of utility model registration request]

A remaining amount warning device for a tank is provided with a remaining amount warning sensor disposed in a lower part of the tank to detect when the liquid level in the tank has become lower than a predetermined height, wherein the remaining amount warning sensor is housed in a storage case body; A remaining amount warning device for a tank, characterized in that a drain tube is provided protruding from the bottom side of the storage case body, the drain tube is directed toward the inner wall of the tank, and the storage case body is disposed close to the inner wall of the tank.