JPH0317522U - - Google Patents
Info
- Publication number
- JPH0317522U JPH0317522U JP7934989U JP7934989U JPH0317522U JP H0317522 U JPH0317522 U JP H0317522U JP 7934989 U JP7934989 U JP 7934989U JP 7934989 U JP7934989 U JP 7934989U JP H0317522 U JPH0317522 U JP H0317522U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- comparator
- oil
- resistance value
- sensor
- 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
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7934989U JPH0317522U (enrdf_load_stackoverflow) | 1989-07-04 | 1989-07-04 | |
| EP90112061A EP0405414B1 (en) | 1989-06-26 | 1990-06-25 | Apparatus for warning abnormality of engine |
| DE69012672T DE69012672T2 (de) | 1989-06-26 | 1990-06-25 | Alarmvorrichtung für unerwünschte Bedingungen einer Maschine. |
| US07/542,984 US5053745A (en) | 1989-06-26 | 1990-06-25 | Apparatus for warning of engine oil abnormality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7934989U JPH0317522U (enrdf_load_stackoverflow) | 1989-07-04 | 1989-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317522U true JPH0317522U (enrdf_load_stackoverflow) | 1991-02-21 |
Family
ID=31623429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7934989U Pending JPH0317522U (enrdf_load_stackoverflow) | 1989-06-26 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317522U (enrdf_load_stackoverflow) |
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1989
- 1989-07-04 JP JP7934989U patent/JPH0317522U/ja active Pending