JPS5445437A - Engine oil decrease alarm - Google Patents
Engine oil decrease alarmInfo
- Publication number
- JPS5445437A JPS5445437A JP11184077A JP11184077A JPS5445437A JP S5445437 A JPS5445437 A JP S5445437A JP 11184077 A JP11184077 A JP 11184077A JP 11184077 A JP11184077 A JP 11184077A JP S5445437 A JPS5445437 A JP S5445437A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- discharge
- plug
- electrodes
- engine 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
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: To warn the decrease in engine oil, by providing discharge electrodes at bottom of an engine oil pan and connecting these electrodes to an ignition circuit.
CONSTITUTION: A hole 201 is opened into an oil chamber 40 defined at the bottom the crankcase oil pan. A discharge plug 10 is screwed in the hole 201. An oil filter 14 and electrodes 12, 13 of the discharge plug 10 project into the oil chamber 40. The discharge plug 10 is coupled in parallel with a series circuit consisting of a spark plug 52 and a distributor 51 of the ignition circuit 50. When the oil level falls and discharge occurs between the electrodes 12, 13 of the plug 10, the discharge on the spark plug 52 becomes unstable because of voltage drop and the rotation of the engine becomes abnormal. Therfore, the decrease in the oil can be detected surely
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11184077A JPS5445437A (en) | 1977-09-16 | 1977-09-16 | Engine oil decrease alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11184077A JPS5445437A (en) | 1977-09-16 | 1977-09-16 | Engine oil decrease alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5445437A true JPS5445437A (en) | 1979-04-10 |
Family
ID=14571478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11184077A Pending JPS5445437A (en) | 1977-09-16 | 1977-09-16 | Engine oil decrease alarm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5445437A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6220109U (en) * | 1985-07-22 | 1987-02-06 | ||
US4745895A (en) * | 1985-10-15 | 1988-05-24 | Briggs & Stratton Corp. | Liquid monitoring apparatus |
-
1977
- 1977-09-16 JP JP11184077A patent/JPS5445437A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6220109U (en) * | 1985-07-22 | 1987-02-06 | ||
JPH0513928Y2 (en) * | 1985-07-22 | 1993-04-14 | ||
US4745895A (en) * | 1985-10-15 | 1988-05-24 | Briggs & Stratton Corp. | Liquid monitoring apparatus |
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