PLASMATRONE (VARIANTS)
Invention relates to the plasma treatment of materials and it can be used for the plasma-arc cutting of metals. Plasmatrone consists of housing made of dielectric material with hollow copper electrode mounted in it, through which the plasma-forming gas is supplied, swirl vane with tangential channel...
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| creator | PROTSIV VOLODYMYR VASYLIOVYCH |
| description | Invention relates to the plasma treatment of materials and it can be used for the plasma-arc cutting of metals. Plasmatrone consists of housing made of dielectric material with hollow copper electrode mounted in it, through which the plasma-forming gas is supplied, swirl vane with tangential channels for supplying the plasma-forming gas into the discharge chamber and elastic dielectric bushing separating it from the electrode, external metal casing, and channels of supply/discharge of cooling water. On the rear part of electrode the conical surface is located with an angle, which is smaller or equal to the angle of friction, on which the electrode is hermetically connected with its covering metallic chuck, and the butt end of said chuck through the annular elastic element is abutted against elastic dielectric bushing. Metallic chuck has two slit openings located in parallel with its axis and diametrically opposite to each other. The external cylindrical surface of metallic chuck forms internal surfaces of channels of supply/discharge of cooling water and plasma-forming gas. In one of the channels plasma-forming gas supply the valve is located with possibility of reciprocating displacement inside the opening of variable section, one end of which is abutted against elastic element. Plasmatrone contains the nut located along the thread on the housing of plasmatrone coaxially with metal casing, in this case, between butt ends of said nut and casing an annular elastic element is located. The invention allows achieving compactness of design, increasing the service life of electrode and reliability of plasmatrone. |
| format | Patent |
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Plasmatrone consists of housing made of dielectric material with hollow copper electrode mounted in it, through which the plasma-forming gas is supplied, swirl vane with tangential channels for supplying the plasma-forming gas into the discharge chamber and elastic dielectric bushing separating it from the electrode, external metal casing, and channels of supply/discharge of cooling water. On the rear part of electrode the conical surface is located with an angle, which is smaller or equal to the angle of friction, on which the electrode is hermetically connected with its covering metallic chuck, and the butt end of said chuck through the annular elastic element is abutted against elastic dielectric bushing. Metallic chuck has two slit openings located in parallel with its axis and diametrically opposite to each other. The external cylindrical surface of metallic chuck forms internal surfaces of channels of supply/discharge of cooling water and plasma-forming gas. In one of the channels plasma-forming gas supply the valve is located with possibility of reciprocating displacement inside the opening of variable section, one end of which is abutted against elastic element. Plasmatrone contains the nut located along the thread on the housing of plasmatrone coaxially with metal casing, in this case, between butt ends of said nut and casing an annular elastic element is located. The invention allows achieving compactness of design, increasing the service life of electrode and reliability of plasmatrone.</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>2005</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&date=20050615&DB=EPODOC&CC=UA&NR=73138C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050615&DB=EPODOC&CC=UA&NR=73138C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PROTSIV VOLODYMYR VASYLIOVYCH</creatorcontrib><title>PLASMATRONE (VARIANTS)</title><description>Invention relates to the plasma treatment of materials and it can be used for the plasma-arc cutting of metals. Plasmatrone consists of housing made of dielectric material with hollow copper electrode mounted in it, through which the plasma-forming gas is supplied, swirl vane with tangential channels for supplying the plasma-forming gas into the discharge chamber and elastic dielectric bushing separating it from the electrode, external metal casing, and channels of supply/discharge of cooling water. On the rear part of electrode the conical surface is located with an angle, which is smaller or equal to the angle of friction, on which the electrode is hermetically connected with its covering metallic chuck, and the butt end of said chuck through the annular elastic element is abutted against elastic dielectric bushing. Metallic chuck has two slit openings located in parallel with its axis and diametrically opposite to each other. The external cylindrical surface of metallic chuck forms internal surfaces of channels of supply/discharge of cooling water and plasma-forming gas. In one of the channels plasma-forming gas supply the valve is located with possibility of reciprocating displacement inside the opening of variable section, one end of which is abutted against elastic element. Plasmatrone contains the nut located along the thread on the housing of plasmatrone coaxially with metal casing, in this case, between butt ends of said nut and casing an annular elastic element is located. The invention allows achieving compactness of design, increasing the service life of electrode and reliability of plasmatrone.</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>PLASMA TECHNIQUE</subject><subject>PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS</subject><subject>PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAL8HEM9nUMCfL3c1XQCHMM8nT0CwnW5GFgTUvMKU7lhdLcDHJuriHOHrqpBfnxqcUFicmpeakl8aGO5saGxhbORsYEFQAABpwd9A</recordid><startdate>20050615</startdate><enddate>20050615</enddate><creator>PROTSIV VOLODYMYR VASYLIOVYCH</creator><scope>EVB</scope></search><sort><creationdate>20050615</creationdate><title>PLASMATRONE (VARIANTS)</title><author>PROTSIV VOLODYMYR VASYLIOVYCH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_UA73138C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PLASMA TECHNIQUE</topic><topic>PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS</topic><topic>PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>PROTSIV VOLODYMYR VASYLIOVYCH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PROTSIV VOLODYMYR VASYLIOVYCH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PLASMATRONE (VARIANTS)</title><date>2005-06-15</date><risdate>2005</risdate><abstract>Invention relates to the plasma treatment of materials and it can be used for the plasma-arc cutting of metals. Plasmatrone consists of housing made of dielectric material with hollow copper electrode mounted in it, through which the plasma-forming gas is supplied, swirl vane with tangential channels for supplying the plasma-forming gas into the discharge chamber and elastic dielectric bushing separating it from the electrode, external metal casing, and channels of supply/discharge of cooling water. On the rear part of electrode the conical surface is located with an angle, which is smaller or equal to the angle of friction, on which the electrode is hermetically connected with its covering metallic chuck, and the butt end of said chuck through the annular elastic element is abutted against elastic dielectric bushing. Metallic chuck has two slit openings located in parallel with its axis and diametrically opposite to each other. The external cylindrical surface of metallic chuck forms internal surfaces of channels of supply/discharge of cooling water and plasma-forming gas. In one of the channels plasma-forming gas supply the valve is located with possibility of reciprocating displacement inside the opening of variable section, one end of which is abutted against elastic element. Plasmatrone contains the nut located along the thread on the housing of plasmatrone coaxially with metal casing, in this case, between butt ends of said nut and casing an annular elastic element is located. The invention allows achieving compactness of design, increasing the service life of electrode and reliability of plasmatrone.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 | PLASMATRONE (VARIANTS) |
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