JPS6138318Y2 - - Google Patents

Info

Publication number

JPS6138318Y2

JPS6138318Y2 JP1976164338U JP16433876U JPS6138318Y2 JP S6138318 Y2 JPS6138318 Y2 JP S6138318Y2 JP 1976164338 U JP1976164338 U JP 1976164338U JP 16433876 U JP16433876 U JP 16433876U JP S6138318 Y2 JPS6138318 Y2 JP S6138318Y2

Authority

JP

Japan

Prior art keywords

shaped

ring

spacer

convergence correction

magnet device

Prior art date

1976-12-03

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

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• 125000006850 spacer group Chemical group 0.000 claims description 28
• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 230000005415 magnetization Effects 0.000 claims description 4
• 210000000078 claw Anatomy 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• 239000000463 material Substances 0.000 claims description 2
• 229920000515 polycarbonate Polymers 0.000 claims description 2
• 239000004417 polycarbonate Substances 0.000 claims description 2
• 229920005989 resin Polymers 0.000 claims description 2
• 239000011347 resin Substances 0.000 claims description 2
• BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
• 229930182556 Polyacetal Natural products 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229920006324 polyoxymethylene Polymers 0.000 description 1
• 210000002105 tongue Anatomy 0.000 description 1