JPH0541376Y2 - - Google Patents

Info

Publication number

JPH0541376Y2

JPH0541376Y2 JP491187U JP491187U JPH0541376Y2 JP H0541376 Y2 JPH0541376 Y2 JP H0541376Y2 JP 491187 U JP491187 U JP 491187U JP 491187 U JP491187 U JP 491187U JP H0541376 Y2 JPH0541376 Y2 JP H0541376Y2

Authority

JP

Japan

Prior art keywords

electrode

measuring tube

electromagnetic flowmeter

hole

tube

Prior art date

1987-01-19

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 - Lifetime

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000919 ceramic Substances 0.000 claims description 6
• 239000011810 insulating material Substances 0.000 claims description 6
• 239000004020 conductor Substances 0.000 claims description 5
• 239000000463 material Substances 0.000 claims description 5
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
• 229910052697 platinum Inorganic materials 0.000 claims description 2
• 230000007797 corrosion Effects 0.000 description 4
• 238000005260 corrosion Methods 0.000 description 4
• 238000005259 measurement Methods 0.000 description 4
• 238000012856 packing Methods 0.000 description 4
• 238000009434 installation Methods 0.000 description 3
• 238000005192 partition Methods 0.000 description 3
• 238000007789 sealing Methods 0.000 description 3
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
• 238000010304 firing Methods 0.000 description 2
• 238000012986 modification Methods 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 229910052581 Si3N4 Inorganic materials 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 229910052839 forsterite Inorganic materials 0.000 description 1
• 239000012212 insulator Substances 0.000 description 1
• HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
• HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1