JPH01160365U - - Google Patents

Info

Publication number

JPH01160365U

JPH01160365U JP5515088U JP5515088U JPH01160365U JP H01160365 U JPH01160365 U JP H01160365U JP 5515088 U JP5515088 U JP 5515088U JP 5515088 U JP5515088 U JP 5515088U JP H01160365 U JPH01160365 U JP H01160365U

Authority

JP

Japan

Prior art keywords

sensor

oxygen concentration

bubble

concentration meter

main plate

Prior art date

1988-04-26

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

• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
• 229910052760 oxygen Inorganic materials 0.000 claims description 3
• 239000001301 oxygen Substances 0.000 claims description 3
• 230000002265 prevention Effects 0.000 description 2
• 238000005273 aeration Methods 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1