JPH028399Y2 - - Google Patents

Info

Publication number

JPH028399Y2

JPH028399Y2 JP1980113367U JP11336780U JPH028399Y2 JP H028399 Y2 JPH028399 Y2 JP H028399Y2 JP 1980113367 U JP1980113367 U JP 1980113367U JP 11336780 U JP11336780 U JP 11336780U JP H028399 Y2 JPH028399 Y2 JP H028399Y2

Authority

JP

Japan

Prior art keywords

heating wire

heating

insulating material

press

groove

Prior art date

1980-08-12

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

• 238000010438 heat treatment Methods 0.000 claims description 40
• 239000011810 insulating material Substances 0.000 claims description 7
• 239000002184 metal Substances 0.000 claims description 3
• 239000000843 powder Substances 0.000 description 10
• 238000000034 method Methods 0.000 description 6
• 238000010586 diagram Methods 0.000 description 4
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000013021 overheating Methods 0.000 description 1
• 239000000454 talc Substances 0.000 description 1
• 229910052623 talc Inorganic materials 0.000 description 1
• 238000004804 winding Methods 0.000 description 1