JPS64672Y2 - - Google Patents

Info

Publication number

JPS64672Y2

JPS64672Y2 JP1984141723U JP14172384U JPS64672Y2 JP S64672 Y2 JPS64672 Y2 JP S64672Y2 JP 1984141723 U JP1984141723 U JP 1984141723U JP 14172384 U JP14172384 U JP 14172384U JP S64672 Y2 JPS64672 Y2 JP S64672Y2

Authority

JP

Japan

Prior art keywords

core

relay member

detection coil

wiring board

printed wiring

Prior art date

1984-09-19

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
• Discuss

• 238000001514 detection method Methods 0.000 claims description 48
• 230000010355 oscillation Effects 0.000 claims description 12
• 239000011810 insulating material Substances 0.000 claims description 4
• 238000000465 moulding Methods 0.000 claims description 2
• 238000005476 soldering Methods 0.000 description 6
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
• 239000002184 metal Substances 0.000 description 5
• 230000000694 effects Effects 0.000 description 3
• 238000013459 approach Methods 0.000 description 2
• 239000012778 molding material Substances 0.000 description 2
• 230000002265 prevention Effects 0.000 description 2
• 238000000605 extraction Methods 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000004804 winding Methods 0.000 description 1