JPS6112487Y2 - - Google Patents

Info

Publication number

JPS6112487Y2

JPS6112487Y2 JP9650780U JP9650780U JPS6112487Y2 JP S6112487 Y2 JPS6112487 Y2 JP S6112487Y2 JP 9650780 U JP9650780 U JP 9650780U JP 9650780 U JP9650780 U JP 9650780U JP S6112487 Y2 JPS6112487 Y2 JP S6112487Y2

Authority

JP

Japan

Prior art keywords

heater

conductive member

outer casing

pipe

unit

Prior art date

1980-07-08

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

• 239000000615 nonconductor Substances 0.000 claims description 7
• 238000010438 heat treatment Methods 0.000 claims 1
• 230000000149 penetrating effect Effects 0.000 claims 1
• 230000001105 regulatory effect Effects 0.000 description 6
• 239000004020 conductor Substances 0.000 description 5
• 239000012212 insulator Substances 0.000 description 3
• 239000000919 ceramic Substances 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 210000000078 claw Anatomy 0.000 description 1
• 238000010292 electrical insulation Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1