JPS6448664U - - Google Patents

Info

Publication number

JPS6448664U

JPS6448664U JP14424287U JP14424287U JPS6448664U JP S6448664 U JPS6448664 U JP S6448664U JP 14424287 U JP14424287 U JP 14424287U JP 14424287 U JP14424287 U JP 14424287U JP S6448664 U JPS6448664 U JP S6448664U

Authority

JP

Japan

Prior art keywords

oxygen concentration

protective tube

concentration sensor

carbon

sensor according

Prior art date

1987-09-21

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

• 238000007664 blowing Methods 0.000 claims description 2
• 239000000919 ceramic Substances 0.000 claims description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 4
• 229910052760 oxygen Inorganic materials 0.000 claims 4
• 239000001301 oxygen Substances 0.000 claims 4
• 230000001681 protective effect Effects 0.000 claims 4
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
• 229910052799 carbon Inorganic materials 0.000 claims 3