Intermediate frequency retransformational electric welding machine
The key point of this invention is the conversion of working frequency into intermediate frequency through an invertor, and the intermediate frequency electricity is sent to an intermediate frequency transformer for operation so as to reduce the copper consumption and weight of the welding machine,...
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| creator | WANG BAOPING LUO MENGYANG |
| description | The key point of this invention is the conversion of working frequency into intermediate frequency through an invertor, and the intermediate frequency electricity is sent to an intermediate frequency transformer for operation so as to reduce the copper consumption and weight of the welding machine, raise the performance of the welding machine and greatly reduce the power consumption. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN1075442A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN1075442A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN1075442A3</originalsourceid><addsrcrecordid>eNqFyj0KAjEQBtA0FqKewbmA4M-KtS6KNlb2y5D9ooFksk5GxNvb2Fu95o3d4SIGzegjGygoni-I_5DClKWGopktFuFESPCm0dMbqY9yp8z-EQVTNwqcKmY_J25-Ot7a8wJD6VAH9hBY115Xy922adb7zf_xBQKcMkU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Intermediate frequency retransformational electric welding machine</title><source>esp@cenet</source><creator>WANG BAOPING ; LUO MENGYANG</creator><creatorcontrib>WANG BAOPING ; LUO MENGYANG</creatorcontrib><description>The key point of this invention is the conversion of working frequency into intermediate frequency through an invertor, and the intermediate frequency electricity is sent to an intermediate frequency transformer for operation so as to reduce the copper consumption and weight of the welding machine, raise the performance of the welding machine and greatly reduce the power consumption.</description><edition>5</edition><language>eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>1993</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=19930825&DB=EPODOC&CC=CN&NR=1075442A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930825&DB=EPODOC&CC=CN&NR=1075442A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG BAOPING</creatorcontrib><creatorcontrib>LUO MENGYANG</creatorcontrib><title>Intermediate frequency retransformational electric welding machine</title><description>The key point of this invention is the conversion of working frequency into intermediate frequency through an invertor, and the intermediate frequency electricity is sent to an intermediate frequency transformer for operation so as to reduce the copper consumption and weight of the welding machine, raise the performance of the welding machine and greatly reduce the power consumption.</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</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>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFyj0KAjEQBtA0FqKewbmA4M-KtS6KNlb2y5D9ooFksk5GxNvb2Fu95o3d4SIGzegjGygoni-I_5DClKWGopktFuFESPCm0dMbqY9yp8z-EQVTNwqcKmY_J25-Ot7a8wJD6VAH9hBY115Xy922adb7zf_xBQKcMkU</recordid><startdate>19930825</startdate><enddate>19930825</enddate><creator>WANG BAOPING</creator><creator>LUO MENGYANG</creator><scope>EVB</scope></search><sort><creationdate>19930825</creationdate><title>Intermediate frequency retransformational electric welding machine</title><author>WANG BAOPING ; LUO MENGYANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1075442A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1993</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG BAOPING</creatorcontrib><creatorcontrib>LUO MENGYANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG BAOPING</au><au>LUO MENGYANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Intermediate frequency retransformational electric welding machine</title><date>1993-08-25</date><risdate>1993</risdate><abstract>The key point of this invention is the conversion of working frequency into intermediate frequency through an invertor, and the intermediate frequency electricity is sent to an intermediate frequency transformer for operation so as to reduce the copper consumption and weight of the welding machine, raise the performance of the welding machine and greatly reduce the power consumption.</abstract><edition>5</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 MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | Intermediate frequency retransformational electric welding machine |
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