JPH0455576U - - Google Patents

Info

Publication number

JPH0455576U

JPH0455576U JP9912090U JP9912090U JPH0455576U JP H0455576 U JPH0455576 U JP H0455576U JP 9912090 U JP9912090 U JP 9912090U JP 9912090 U JP9912090 U JP 9912090U JP H0455576 U JPH0455576 U JP H0455576U

Authority

JP

Japan

Prior art keywords

case

detection coil

load current

light

emitting element

Prior art date

1990-09-21

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 5
• 230000005674 electromagnetic induction Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 5
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1

Cited By (1)