JPH0543419Y2 - - Google Patents

Info

Publication number

JPH0543419Y2

JPH0543419Y2 JP10135988U JP10135988U JPH0543419Y2 JP H0543419 Y2 JPH0543419 Y2 JP H0543419Y2 JP 10135988 U JP10135988 U JP 10135988U JP 10135988 U JP10135988 U JP 10135988U JP H0543419 Y2 JPH0543419 Y2 JP H0543419Y2

Authority

JP

Japan

Prior art keywords

water injection

water

lid

conductor

insulator

Prior art date

1988-03-31

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

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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 86
• 238000002347 injection Methods 0.000 claims description 59
• 239000007924 injection Substances 0.000 claims description 59
• 238000003780 insertion Methods 0.000 claims description 28
• 230000037431 insertion Effects 0.000 claims description 28
• 239000004020 conductor Substances 0.000 claims description 18
• 239000012212 insulator Substances 0.000 claims description 16
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 16
• 230000006866 deterioration Effects 0.000 claims description 15
• 238000012360 testing method Methods 0.000 claims description 12
• 239000004033 plastic Substances 0.000 claims description 10
• 229920003023 plastic Polymers 0.000 claims description 10
• 239000011810 insulating material Substances 0.000 claims description 4
• 238000007789 sealing Methods 0.000 description 5
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
• 229920002554 vinyl polymer Polymers 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 238000009413 insulation Methods 0.000 description 3
• 239000000853 adhesive Substances 0.000 description 2
• 230000001070 adhesive effect Effects 0.000 description 2
• 230000000052 comparative effect Effects 0.000 description 2
• 239000004698 Polyethylene Substances 0.000 description 1
• 238000012790 confirmation Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 229920003020 cross-linked polyethylene Polymers 0.000 description 1
• 239000004703 cross-linked polyethylene Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 238000007654 immersion Methods 0.000 description 1
• -1 polyethylene Polymers 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 238000010998 test method Methods 0.000 description 1