BE426842A - - Google Patents

Info

Publication number

BE426842A

BE426842A BE426842DA BE426842A BE 426842 A BE426842 A BE 426842A BE 426842D A BE426842D A BE 426842DA BE 426842 A BE426842 A BE 426842A

Authority

BE

Belgium

Prior art keywords

group

selector

relay

search

armature

Prior art date

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• 239000004020 conductor Substances 0.000 claims description 21
• 230000001419 dependent effect Effects 0.000 claims description 2
• 238000004804 winding Methods 0.000 description 55
• 230000005284 excitation Effects 0.000 description 8
• 230000000903 blocking effect Effects 0.000 description 5
• 238000004891 communication Methods 0.000 description 4
• 230000001681 protective effect Effects 0.000 description 4
• 244000007853 Sarothamnus scoparius Species 0.000 description 3
• 230000002787 reinforcement Effects 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 238000005286 illumination Methods 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 230000006698 induction Effects 0.000 description 1
• 230000003993 interaction Effects 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1