JPH0545070Y2 - - Google Patents

Info

Publication number

JPH0545070Y2

JPH0545070Y2 JP9200588U JP9200588U JPH0545070Y2 JP H0545070 Y2 JPH0545070 Y2 JP H0545070Y2 JP 9200588 U JP9200588 U JP 9200588U JP 9200588 U JP9200588 U JP 9200588U JP H0545070 Y2 JPH0545070 Y2 JP H0545070Y2

Authority

JP

Japan

Prior art keywords

cable

resin case

underground

sealing device

buried pipe

Prior art date

1988-07-12

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 - Lifetime

Links

• Espacenet
• Global Dossier
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• 239000011347 resin Substances 0.000 claims description 43
• 229920005989 resin Polymers 0.000 claims description 43
• 229920001971 elastomer Polymers 0.000 claims description 38
• 238000007789 sealing Methods 0.000 claims description 36
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
• 238000012856 packing Methods 0.000 claims description 21
• 239000002250 absorbent Substances 0.000 claims description 17
• 230000002745 absorbent Effects 0.000 claims description 13
• 238000003780 insertion Methods 0.000 claims description 13
• 230000037431 insertion Effects 0.000 claims description 13
• 239000011324 bead Substances 0.000 description 5
• 229920001821 foam rubber Polymers 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 238000009434 installation Methods 0.000 description 3
• 125000006850 spacer group Chemical group 0.000 description 3
• 230000008961 swelling Effects 0.000 description 3
• 239000007788 liquid Substances 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 238000010276 construction Methods 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1