JPH0212628U - - Google Patents
Info
- Publication number
- JPH0212628U JPH0212628U JP8965888U JP8965888U JPH0212628U JP H0212628 U JPH0212628 U JP H0212628U JP 8965888 U JP8965888 U JP 8965888U JP 8965888 U JP8965888 U JP 8965888U JP H0212628 U JPH0212628 U JP H0212628U
- Authority
- JP
- Japan
- Prior art keywords
- oil level
- tube
- light source
- transparent
- oil
- 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
- Level Indicators Using A Float (AREA)
Description
第１図はこの考案の実施例を示す部分断面を含
む立面図、第２図は同じく部分断面を含む側断面
図、第３図は従来技術を示す部分断面を含む立面
図、第４図は同じく要部側断面図である。
１……油面計、１１……油面表示管、２……油
タンク、３……操作器、４……浮子、５……透明
板、６……光電変換器、７……光源。
Fig. 1 is an elevational view including a partial cross section showing an embodiment of the invention, Fig. 2 is a side sectional view also including a partial cross section, Fig. 3 is an elevational view including a partial cross section showing the prior art, and Fig. 4 is an elevation view including a partial cross section showing the prior art. The figure is also a side sectional view of the main part. 1... Oil level gauge, 11... Oil level display tube, 2... Oil tank, 3... Operating device, 4... Float, 5... Transparent plate, 6... Photoelectric converter, 7... Light source.
Claims (1)
れ最高油面より上部に透明部を持つ管でなる油面
表示管と、この油面表示管の中に設けた上下可動
の浮子と、この浮子の上部に固着し少なくとも油
面位置の変化寸法の長さを持ち透明度が上下方向
に一様に変化する透明板と、前記油面表示管の透
明部の外部に取付けた光源と、この光源から出て
前記油面表示管の透明部と前記透明板を貫通して
前記光源取付け位置と反対の油面表示管の位置に
出た光を受けて電気信号を出力する光電変換器と
でなることを特徴とする油タンクの油面計。 An oil level display tube consisting of a tube whose lower end communicates with the inside of the oil tank and is vertically attached externally and has a transparent part above the highest oil level, a float installed in the oil level display tube that is movable up and down, and a transparent plate fixed to the upper part of the float and having a length of at least a change in oil level position and whose transparency changes uniformly in the vertical direction; a light source attached to the outside of the transparent part of the oil level indicator tube; and the light source. a photoelectric converter that outputs an electrical signal upon receiving light that has passed through the transparent portion of the oil level indicator tube and the transparent plate and exited to a position of the oil level indicator tube opposite to the light source mounting position. An oil level gauge for an oil tank characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8965888U JPH0212628U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8965888U JPH0212628U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212628U true JPH0212628U (en) | 1990-01-26 |
Family
ID=31314204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8965888U Pending JPH0212628U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212628U (en) |
-
1988
- 1988-07-06 JP JP8965888U patent/JPH0212628U/ja active Pending
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