JPH0345147Y2 - - Google Patents

Info

Publication number

JPH0345147Y2

JPH0345147Y2 JP1981089785U JP8978581U JPH0345147Y2 JP H0345147 Y2 JPH0345147 Y2 JP H0345147Y2 JP 1981089785 U JP1981089785 U JP 1981089785U JP 8978581 U JP8978581 U JP 8978581U JP H0345147 Y2 JPH0345147 Y2 JP H0345147Y2

Authority

JP

Japan

Prior art keywords

light

prism

liquid level

light emitting

detection device

Prior art date

1981-06-18

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000007788 liquid Substances 0.000 claims description 22
• 238000001514 detection method Methods 0.000 claims description 11
• 239000000945 filler Substances 0.000 claims description 6
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
• 239000012780 transparent material Substances 0.000 claims description 4
• 238000009413 insulation Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 238000010586 diagram Methods 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• 238000007796 conventional method Methods 0.000 description 1
• 210000004907 gland Anatomy 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1