JPH0356983Y2 - - Google Patents

Info

Publication number

JPH0356983Y2

JPH0356983Y2 JP1986093093U JP9309386U JPH0356983Y2 JP H0356983 Y2 JPH0356983 Y2 JP H0356983Y2 JP 1986093093 U JP1986093093 U JP 1986093093U JP 9309386 U JP9309386 U JP 9309386U JP H0356983 Y2 JPH0356983 Y2 JP H0356983Y2

Authority

JP

Japan

Prior art keywords

seal ring

diaphragm

insulator

switch

ring portion

Prior art date

1986-06-18

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

• 239000012212 insulator Substances 0.000 claims description 21
• 230000002093 peripheral effect Effects 0.000 claims description 4
• 238000005192 partition Methods 0.000 claims description 2
• 238000006073 displacement reaction Methods 0.000 claims 1
• 238000009423 ventilation Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 238000007796 conventional method Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1