JPH0477845U - - Google Patents

Info

Publication number

JPH0477845U

JPH0477845U JP12157890U JP12157890U JPH0477845U JP H0477845 U JPH0477845 U JP H0477845U JP 12157890 U JP12157890 U JP 12157890U JP 12157890 U JP12157890 U JP 12157890U JP H0477845 U JPH0477845 U JP H0477845U

Authority

JP

Japan

Prior art keywords

cooling fan

heating

control means

optical sensor

heater

Prior art date

1990-11-19

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001816 cooling Methods 0.000 claims description 6
• 230000003287 optical effect Effects 0.000 claims description 4
• 238000010438 heat treatment Methods 0.000 claims 7
• 238000001514 detection method Methods 0.000 claims 2
• 238000010411 cooking Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 230000035945 sensitivity Effects 0.000 description 1