JPS6232711Y2 - - Google Patents

Info

Publication number

JPS6232711Y2

JPS6232711Y2 JP9412481U JP9412481U JPS6232711Y2 JP S6232711 Y2 JPS6232711 Y2 JP S6232711Y2 JP 9412481 U JP9412481 U JP 9412481U JP 9412481 U JP9412481 U JP 9412481U JP S6232711 Y2 JPS6232711 Y2 JP S6232711Y2

Authority

JP

Japan

Prior art keywords

electrode

welding

pilot pin

lower electrode

insulating

Prior art date

1981-06-24

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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• 238000003466 welding Methods 0.000 claims description 24
• 229910000838 Al alloy Inorganic materials 0.000 claims description 4
• 239000012212 insulator Substances 0.000 claims description 4
• TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
• 230000000694 effects Effects 0.000 description 7
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
• 229910052782 aluminium Inorganic materials 0.000 description 5
• 238000001816 cooling Methods 0.000 description 5
• 230000017525 heat dissipation Effects 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000004677 Nylon Substances 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 229920001778 nylon Polymers 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1