BE349935A - - Google Patents

Info

Publication number

BE349935A

BE349935A BE349935DA BE349935A BE 349935 A BE349935 A BE 349935A BE 349935D A BE349935D A BE 349935DA BE 349935 A BE349935 A BE 349935A

Authority

BE

Belgium

Prior art keywords

relay

contacts

operator

circuit

telephone system

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 239000004020 conductor Substances 0.000 claims description 104
• 238000004804 winding Methods 0.000 claims description 30
• 230000000694 effects Effects 0.000 claims description 9
• 238000012544 monitoring process Methods 0.000 claims description 4
• 238000011010 flushing procedure Methods 0.000 claims 3
• 230000005284 excitation Effects 0.000 claims 1
• 230000015572 biosynthetic process Effects 0.000 description 6
• 229920001971 elastomer Polymers 0.000 description 4
• 239000005060 rubber Substances 0.000 description 4
• 230000006870 function Effects 0.000 description 3
• 230000003213 activating effect Effects 0.000 description 2
• 230000008033 biological extinction Effects 0.000 description 1
• 239000003990 capacitor Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000003471 mutagenic agent Substances 0.000 description 1
• 230000002035 prolonged effect Effects 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1