JPS6444426U - - Google Patents
Info
- Publication number
- JPS6444426U JPS6444426U JP13830787U JP13830787U JPS6444426U JP S6444426 U JPS6444426 U JP S6444426U JP 13830787 U JP13830787 U JP 13830787U JP 13830787 U JP13830787 U JP 13830787U JP S6444426 U JPS6444426 U JP S6444426U
- Authority
- JP
- Japan
- Prior art keywords
- float
- liquid level
- arm
- detection device
- tip
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 239000002828 fuel tank Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Description
第１図は揺動フロート式液面検出装置の従来例
に示す断面図、第２図は本考案に係る一実施例の
燃料タンクの内部を示す断面図、第３図は同実施
例のフロートの側面図、第４図は同平面図、第５
図は同実施例のアームの平面図、第６図は同実施
例のフロートに作用する力を示す説明図、第７図
は同実施例においてフロートがタンクの天井面に
接した状態を示す側面図、第８図は同実施例にお
いてフロートがタンクの底面に接した状態を示す
側面図、第９図は別実施例のフロートを示す断面
図である。
Ａ……交線、Ｂ，Ｃ……稜線、Ｄ……交線、Ｆ
……浮心、Ｇ……重心、１……燃料、２……燃料
タンク、３……基体、４……アーム、５……フロ
ート、５ａ……上平面、５ｂ……下平面、５ｃ，
５ｄ……平面、６……ビス、２０……フロート、
２１……ねじ孔、２２……ビス、２３……空洞。
Fig. 1 is a sectional view showing a conventional example of a swinging float type liquid level detection device, Fig. 2 is a sectional view showing the inside of a fuel tank of an embodiment of the present invention, and Fig. 3 is a sectional view of a float of the same embodiment. Figure 4 is the same plan view, Figure 5 is the side view of
The figure is a plan view of the arm of the same embodiment, Figure 6 is an explanatory diagram showing the force acting on the float of the same embodiment, and Figure 7 is a side view showing the state in which the float is in contact with the ceiling surface of the tank in the same embodiment. FIG. 8 is a side view showing the float in contact with the bottom surface of the tank in the same embodiment, and FIG. 9 is a sectional view showing the float in another embodiment. A...Intersection line, B, C...Ridge line, D...Intersection line, F
... Center of buoyancy, G ... Center of gravity, 1 ... Fuel, 2 ... Fuel tank, 3 ... Base, 4 ... Arm, 5 ... Float, 5a ... Upper plane, 5b ... Lower plane, 5c,
5d...Plane, 6...Screw, 20...Float,
21...screw hole, 22...screw, 23...hollow.
Claims (1)
ムの揺動角をもつて液面検出を行うタンク内の液
面検出装置において、肉厚が漸次小さくなるフロ
ートの端部にアームの先端が枢支され、該フロー
トの上下端部より前記枢支部側にフロートの浮心
が常に位置することを特徴とする揺動フロート式
液面検出装置。 In a liquid level detection device in a tank that supports a float at the tip of a swinging arm and detects the liquid level using the swing angle of the arm, the tip of the arm is pivoted at the end of the float where the wall thickness gradually decreases. An oscillating float type liquid level detection device characterized in that the center of buoyancy of the float is always located closer to the pivot portion than the upper and lower ends of the float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13830787U JPS6444426U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13830787U JPS6444426U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444426U true JPS6444426U (en) | 1989-03-16 |
Family
ID=31400525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13830787U Pending JPS6444426U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009294098A (en) * | 2008-06-05 | 2009-12-17 | Yazaki Corp | Liquid level sensor |
-
1987
- 1987-09-11 JP JP13830787U patent/JPS6444426U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009294098A (en) * | 2008-06-05 | 2009-12-17 | Yazaki Corp | Liquid level sensor |
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