JPH0452967U - - Google Patents

Info

Publication number

JPH0452967U

JPH0452967U JP9636490U JP9636490U JPH0452967U JP H0452967 U JPH0452967 U JP H0452967U JP 9636490 U JP9636490 U JP 9636490U JP 9636490 U JP9636490 U JP 9636490U JP H0452967 U JPH0452967 U JP H0452967U

Authority

JP

Japan

Prior art keywords

rotation speed

speed detection

detection circuit

circuit

output

Prior art date

1990-09-13

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 11
• 239000003990 capacitor Substances 0.000 claims description 6
• 238000010586 diagram Methods 0.000 description 2
• 238000010248 power generation Methods 0.000 description 1

Cited By (1)