JPH0241697U - - Google Patents

Info

Publication number

JPH0241697U

JPH0241697U JP1988120518U JP12051888U JPH0241697U JP H0241697 U JPH0241697 U JP H0241697U JP 1988120518 U JP1988120518 U JP 1988120518U JP 12051888 U JP12051888 U JP 12051888U JP H0241697 U JPH0241697 U JP H0241697U

Authority

JP

Japan

Prior art keywords

phase

power source

detection means

drive power

output

Prior art date

1988-09-14

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 7
• 238000000819 phase cycle Methods 0.000 claims description 5
• 230000002265 prevention Effects 0.000 claims description 3
• 230000005856 abnormality Effects 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 2