JPS642338U - - Google Patents

Info

Publication number

JPS642338U

JPS642338U JP9776687U JP9776687U JPS642338U JP S642338 U JPS642338 U JP S642338U JP 9776687 U JP9776687 U JP 9776687U JP 9776687 U JP9776687 U JP 9776687U JP S642338 U JPS642338 U JP S642338U

Authority

JP

Japan

Prior art keywords

proximity switch

detection coil

case

coil

detection

Prior art date

1987-06-24

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
• 229920005989 resin Polymers 0.000 claims description 4
• 239000011347 resin Substances 0.000 claims description 4
• 230000010355 oscillation Effects 0.000 claims 4
• 238000010586 diagram Methods 0.000 description 2
• 230000004907 flux Effects 0.000 description 2
• 239000003822 epoxy resin Substances 0.000 description 1
• 229920000647 polyepoxide Polymers 0.000 description 1