JPH01148698U - - Google Patents

Info

Publication number

JPH01148698U

JPH01148698U JP4608188U JP4608188U JPH01148698U JP H01148698 U JPH01148698 U JP H01148698U JP 4608188 U JP4608188 U JP 4608188U JP 4608188 U JP4608188 U JP 4608188U JP H01148698 U JPH01148698 U JP H01148698U

Authority

JP

Japan

Prior art keywords

induction heating

coil

pitch

heating coil

pitches

Prior art date

1988-04-04

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

• 238000010438 heat treatment Methods 0.000 claims description 5
• 230000006698 induction Effects 0.000 claims description 5
• 239000011295 pitch Substances 0.000 claims 3
• 239000002184 metal Substances 0.000 claims 1
• 239000004568 cement Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1