JPS62107563U - - Google Patents

Info

Publication number

JPS62107563U

JPS62107563U JP19917185U JP19917185U JPS62107563U JP S62107563 U JPS62107563 U JP S62107563U JP 19917185 U JP19917185 U JP 19917185U JP 19917185 U JP19917185 U JP 19917185U JP S62107563 U JPS62107563 U JP S62107563U

Authority

JP

Japan

Prior art keywords

rotation speed

motor

detection device

fan motor

signal

Prior art date

1985-12-26

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

• 238000001514 detection method Methods 0.000 claims description 3
• 230000005856 abnormality Effects 0.000 claims 1
• 241000234435 Lilium Species 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000004804 winding Methods 0.000 description 1