PLASMA TORCH

PROBLEM TO BE SOLVED: To improve longevity of an insulation member of a plasma torch wherein an electric insulation member is arranged between a nozzle and a cap. SOLUTION: An insulation member 11 is arranged between a nozzle 7, which generates a plasma arc by discharging electricity between an elec...

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Hauptverfasser: KOJO AKIRA, SAKAI DAIJI
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creator KOJO AKIRA
SAKAI DAIJI
description PROBLEM TO BE SOLVED: To improve longevity of an insulation member of a plasma torch wherein an electric insulation member is arranged between a nozzle and a cap. SOLUTION: An insulation member 11 is arranged between a nozzle 7, which generates a plasma arc by discharging electricity between an electrode, and a cap 12 being screwed in an outer cylinder. On the insulation member 11, a ceramic part 11a is arranged at a portion exposed to the air, and a synthetic resin part 11b is at a portion facing to an inside spacing 14. The synthetic resin part 11b is formed in a way to have a boss part 11c and a flange part 11d, wherein it contacts with an O ring 15 being mounted on a protruded part 7a formed at a tip end of the nozzle 7.
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The synthetic resin part 11b is formed in a way to have a boss part 11c and a flange part 11d, wherein it contacts with an O ring 15 being mounted on a protruded part 7a formed at a tip end of the nozzle 7.</description><edition>7</edition><language>eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; PLASMA TECHNIQUE ; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS ; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000222&amp;DB=EPODOC&amp;CC=JP&amp;NR=2000052043A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000222&amp;DB=EPODOC&amp;CC=JP&amp;NR=2000052043A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOJO AKIRA</creatorcontrib><creatorcontrib>SAKAI DAIJI</creatorcontrib><title>PLASMA TORCH</title><description>PROBLEM TO BE SOLVED: To improve longevity of an insulation member of a plasma torch wherein an electric insulation member is arranged between a nozzle and a cap. 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SOLUTION: An insulation member 11 is arranged between a nozzle 7, which generates a plasma arc by discharging electricity between an electrode, and a cap 12 being screwed in an outer cylinder. On the insulation member 11, a ceramic part 11a is arranged at a portion exposed to the air, and a synthetic resin part 11b is at a portion facing to an inside spacing 14. The synthetic resin part 11b is formed in a way to have a boss part 11c and a flange part 11d, wherein it contacts with an O ring 15 being mounted on a protruded part 7a formed at a tip end of the nozzle 7.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLASMA TECHNIQUE
PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS
PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
title PLASMA TORCH
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