JPH0142270Y2 - - Google Patents

Info

Publication number

JPH0142270Y2

JPH0142270Y2 JP11535480U JP11535480U JPH0142270Y2 JP H0142270 Y2 JPH0142270 Y2 JP H0142270Y2 JP 11535480 U JP11535480 U JP 11535480U JP 11535480 U JP11535480 U JP 11535480U JP H0142270 Y2 JPH0142270 Y2 JP H0142270Y2

Authority

JP

Japan

Prior art keywords

cylinder

flash

fixed electrode

deterioration prevention

electrodes

Prior art date

1980-08-13

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
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• 230000002265 prevention Effects 0.000 claims description 20
• 230000006866 deterioration Effects 0.000 claims description 15
• 239000000872 buffer Substances 0.000 claims description 6
• 239000011810 insulating material Substances 0.000 claims description 6
• 230000002093 peripheral effect Effects 0.000 claims description 4
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
• 239000003822 epoxy resin Substances 0.000 claims description 3
• 229920000647 polyepoxide Polymers 0.000 claims description 3
• 229910052573 porcelain Inorganic materials 0.000 claims description 3
• 238000007664 blowing Methods 0.000 claims 1
• 239000002184 metal Substances 0.000 description 4
• 238000003780 insertion Methods 0.000 description 3
• 239000004020 conductor Substances 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 239000002923 metal particle Substances 0.000 description 2
• 239000005341 toughened glass Substances 0.000 description 2
• 238000009423 ventilation Methods 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 229910010272 inorganic material Inorganic materials 0.000 description 1
• 239000011147 inorganic material Substances 0.000 description 1
• 239000012212 insulator Substances 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1