JPS62135931U - - Google Patents

Info

Publication number

JPS62135931U

JPS62135931U JP2475786U JP2475786U JPS62135931U JP S62135931 U JPS62135931 U JP S62135931U JP 2475786 U JP2475786 U JP 2475786U JP 2475786 U JP2475786 U JP 2475786U JP S62135931 U JPS62135931 U JP S62135931U

Authority

JP

Japan

Prior art keywords

optical fiber

liquid level

detection sensor

level detection

face

Prior art date

1986-02-21

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

• Espacenet
• Global Dossier
• Discuss

• 239000013307 optical fiber Substances 0.000 claims description 8
• 238000001514 detection method Methods 0.000 claims description 6
• 239000007788 liquid Substances 0.000 claims description 6
• 238000010586 diagram Methods 0.000 description 1