JPS61128313U - - Google Patents
Info
- Publication number
- JPS61128313U JPS61128313U JP1136085U JP1136085U JPS61128313U JP S61128313 U JPS61128313 U JP S61128313U JP 1136085 U JP1136085 U JP 1136085U JP 1136085 U JP1136085 U JP 1136085U JP S61128313 U JPS61128313 U JP S61128313U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- oil flow
- detection means
- signal
- rotational speed
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000006866 deterioration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の構成を説明するためのブロツ
ク図、第２図は本考案の一実施例を示すブロツク
図、第３図は回転速度と限界オイル流量との関係
図、第４図は同上実施例の制御フローチヤート、
第５図は本考案の他の実施例を示すブロツク図、
第６図は回転速度とオイル温度と限界オイル流量
との関係図、第７図は同上他の実施例の制御フロ
ーチヤートである。
１……速度センサ、２……流量センサ、３……
コントロールユニツト、４……基準オイル流量設
定回路、５……記憶部、７……比較回路、８……
警報手段。
Fig. 1 is a block diagram for explaining the configuration of the present invention, Fig. 2 is a block diagram showing an embodiment of the present invention, Fig. 3 is a relationship diagram between rotational speed and limit oil flow rate, and Fig. 4 is a block diagram for explaining the configuration of the present invention. Control flowchart of the above embodiment,
FIG. 5 is a block diagram showing another embodiment of the present invention;
FIG. 6 is a diagram showing the relationship between rotational speed, oil temperature, and limit oil flow rate, and FIG. 7 is a control flowchart of another embodiment of the same. 1...Speed sensor, 2...Flow rate sensor, 3...
Control unit, 4...Reference oil flow rate setting circuit, 5...Storage section, 7...Comparison circuit, 8...
Alarm means.
Claims (1)
けるオイル流量検出手段と、前記機関回転速度検
出手段からの信号により機関回転速度に応じた基
準オイル流量信号を出力する基準オイル流量設定
回路と、前記オイル流量検出手段からのオイル流
量信号と前記基準オイル流量信号とを比較する比
較回路と、該比較回路からの信号が出力される警
報手段と、を備えたことを特徴とする内燃機関の
オイルフイルタの劣化警報装置。 an engine rotational speed detection means, an oil flow rate detection means in the oil filter, a reference oil flow rate setting circuit that outputs a reference oil flow rate signal according to the engine rotational speed based on a signal from the engine rotational speed detection means, and the oil flow rate detection means. A deterioration alarm for an oil filter of an internal combustion engine, comprising: a comparison circuit for comparing an oil flow rate signal from the means with the reference oil flow rate signal; and an alarm means for outputting a signal from the comparison circuit. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1136085U JPS61128313U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1136085U JPS61128313U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61128313U true JPS61128313U (en) | 1986-08-12 |
Family
ID=30493411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1136085U Pending JPS61128313U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61128313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138817A (en) * | 2008-12-11 | 2010-06-24 | Mitsubishi Motors Corp | Engine oil circulation system |
-
1985
- 1985-01-31 JP JP1136085U patent/JPS61128313U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138817A (en) * | 2008-12-11 | 2010-06-24 | Mitsubishi Motors Corp | Engine oil circulation system |
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