JPS61140922U - - Google Patents
Info
- Publication number
- JPS61140922U JPS61140922U JP2420585U JP2420585U JPS61140922U JP S61140922 U JPS61140922 U JP S61140922U JP 2420585 U JP2420585 U JP 2420585U JP 2420585 U JP2420585 U JP 2420585U JP S61140922 U JPS61140922 U JP S61140922U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- oil level
- cap
- attached
- pressure
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は一部を切断したこの考案の系統図。第
２図イ，ロ，ハ，ニはチユーブ下端部における油
面と空気圧の変化の状態を示す説明図。
図中、ａ……エンジン本体、ｂ……オイルパン
、１……ガイドパイプ、２……キヤツプ、４……
チユーブ、４ａ……スリツト、５……ホース、６
……送風機、７……タイマー回路、８……キース
イツチ、９……圧力検出器、１２……表示器。
Figure 1 is a partially cutaway diagram of this invention. FIGS. 2A, 2B, 2C and 2 are explanatory diagrams showing changes in oil level and air pressure at the lower end of the tube. In the figure, a...engine body, b...oil pan, 1...guide pipe, 2...cap, 4...
Tube, 4a...Slit, 5...Hose, 6
...Blower, 7...Timer circuit, 8...Key switch, 9...Pressure detector, 12...Display device.
Claims (1)
て突設させたガイドパイプ１の上端に空気通路を
設けたキヤツプ２を着脱自在に被着し、該キヤツ
プ２の下側には剛性を備えた合成樹脂製のチユー
ブ４を取付けてガイドパイプ１を貫通させ、該チ
ユーブ４の下部におけるオイルの高レベル線から
低レベル線までの規定高さにチユーブ４内におい
て作動初期の空気圧により下がる油面の下降高さ
より若干大きな長さ加えた部分をオイル中に挿入
し、該挿入部分には上記空気圧で下降する油面に
ほぼ相当する位置から下方に上記規定高さの範囲
にわたり細いスリツト４ａまたは複数の小孔を設
け、上記キヤツプ２の一側にはホース５の一端を
取付け、その他端をタイマー回路７で制御される
小型の送風機６に連結し、該送風機６の前側にお
いてホース５を分岐して圧力検出器９に連結し、
該圧力検出器９を検出回路を介して運転室内の表
示器１２に接続してなるエンジンにおけるオイル
の検知装置。 A cap 2 with an air passage is removably attached to the upper end of a guide pipe 1 protruding from the side wall of the engine body a toward the oil pan b, and the lower side of the cap 2 is made of a rigid synthetic material. A tube 4 made of resin is attached and passed through the guide pipe 1, and the oil level is lowered to a specified height from the high oil level line to the low oil level line at the bottom of the tube 4 due to the air pressure at the initial stage of operation. A part with a length slightly larger than the height is inserted into the oil, and a thin slit 4a or a plurality of small slits are formed in the inserted part over the specified height range downward from a position approximately corresponding to the oil level that descends due to the air pressure. One end of the hose 5 is attached to one side of the cap 2, and the other end is connected to a small blower 6 controlled by a timer circuit 7, and the hose 5 is branched in front of the blower 6 to control the pressure. connected to the detector 9;
This is an oil detection device for an engine, in which the pressure detector 9 is connected to an indicator 12 in the driver's cab via a detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985024205U JPH0311705Y2 (en) | 1985-02-23 | 1985-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985024205U JPH0311705Y2 (en) | 1985-02-23 | 1985-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140922U true JPS61140922U (en) | 1986-09-01 |
| JPH0311705Y2 JPH0311705Y2 (en) | 1991-03-20 |
Family
ID=30518143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985024205U Expired JPH0311705Y2 (en) | 1985-02-23 | 1985-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311705Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58180724U (en) * | 1982-05-28 | 1983-12-02 | ヤンマー農機株式会社 | fuel tank |
-
1985
- 1985-02-23 JP JP1985024205U patent/JPH0311705Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58180724U (en) * | 1982-05-28 | 1983-12-02 | ヤンマー農機株式会社 | fuel tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311705Y2 (en) | 1991-03-20 |