JPH03109064U - - Google Patents
Info
- Publication number
- JPH03109064U JPH03109064U JP3174590U JP3174590U JPH03109064U JP H03109064 U JPH03109064 U JP H03109064U JP 3174590 U JP3174590 U JP 3174590U JP 3174590 U JP3174590 U JP 3174590U JP H03109064 U JPH03109064 U JP H03109064U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- sensor head
- battery
- minute gap
- terminal
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3174590U JP2509428Y2 (ja) | 1989-06-27 | 1990-03-26 | 自動車用オイル・バッテリ―チェッカ― |
| DE69032968T DE69032968T2 (de) | 1989-04-25 | 1990-04-24 | Optischer flüssigkeitssensor, sein herstellungsverfahren und kraftfahrzeugöl- und -batterieprüfer |
| EP90906359A EP0423367B1 (en) | 1989-04-25 | 1990-04-24 | Optical liquid sensor, its production method and car oil-and-battery checker using the same |
| PCT/JP1990/000531 WO1990013018A1 (fr) | 1989-04-25 | 1990-04-24 | Capteur optique de liquides, son procede de production et dispositif de controle de l'huile et de la batterie d'automobiles au moyen de ce capteur |
| US07/601,777 US5196898A (en) | 1989-03-27 | 1990-04-24 | Optical liquid sensor, a method of manufacturing the same, and an automotive oil/battery checker employing the sensor |
| AT90906359T ATE177201T1 (de) | 1989-04-25 | 1990-04-24 | Optischer flüssigkeitssensor, sein herstellungsverfahren und kraftfahrzeugöl- und - batterieprüfer |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7507289 | 1989-06-27 | ||
| JP1-75072 | 1989-06-27 | ||
| JP1-148091 | 1989-12-22 | ||
| JP14809189 | 1989-12-22 | ||
| JP3174590U JP2509428Y2 (ja) | 1989-06-27 | 1990-03-26 | 自動車用オイル・バッテリ―チェッカ― |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03109064U true JPH03109064U (enrdf_load_stackoverflow) | 1991-11-08 |
| JP2509428Y2 JP2509428Y2 (ja) | 1996-09-04 |
Family
ID=31891838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3174590U Expired - Lifetime JP2509428Y2 (ja) | 1989-03-27 | 1990-03-26 | 自動車用オイル・バッテリ―チェッカ― |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509428Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-03-26 JP JP3174590U patent/JP2509428Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509428Y2 (ja) | 1996-09-04 |
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