JPH0422512Y2 - - Google Patents

Info

Publication number

JPH0422512Y2

JPH0422512Y2 JP18587485U JP18587485U JPH0422512Y2 JP H0422512 Y2 JPH0422512 Y2 JP H0422512Y2 JP 18587485 U JP18587485 U JP 18587485U JP 18587485 U JP18587485 U JP 18587485U JP H0422512 Y2 JPH0422512 Y2 JP H0422512Y2

Authority

JP

Japan

Prior art keywords

proximity switch

detection

shield plate

magnetic core

electromagnetic coil

Prior art date

1985-12-02

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 238000001514 detection method Methods 0.000 description 21
• 230000000694 effects Effects 0.000 description 5
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
• 229920005989 resin Polymers 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 230000002452 interceptive effect Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1