JPS6232983U - - Google Patents

Info

Publication number

JPS6232983U

JPS6232983U JP12531685U JP12531685U JPS6232983U JP S6232983 U JPS6232983 U JP S6232983U JP 12531685 U JP12531685 U JP 12531685U JP 12531685 U JP12531685 U JP 12531685U JP S6232983 U JPS6232983 U JP S6232983U

Authority

JP

Japan

Prior art keywords

abnormality

heater

detection means

detecting

control device

Prior art date

1985-08-15

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

• 230000005856 abnormality Effects 0.000 claims description 6
• 238000001514 detection method Methods 0.000 claims description 6
• 238000010257 thawing Methods 0.000 claims 2
• 230000001186 cumulative effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2