DEVICE FOR DETERMINING A STATUS OF AN ULTRASONIC WELDING PROCESS
A device to determine a state of an ultrasound welding process, which can be carried out using an ultrasound tool, includes a sensor element and an evaluation unit. The sensor element is configured to detect an electrical control signal from an ultrasound tool. The evaluation unit is configured to d...
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| creator | WALLASCHEK, Jörg HERZING, Thomas LEHMANN, Lutz WEINSTEIN, Michael TWIEFEL, Jens ZEMANN, Daniel ERTZ, Gabriel KLIMAS, Felix |
| description | A device to determine a state of an ultrasound welding process, which can be carried out using an ultrasound tool, includes a sensor element and an evaluation unit. The sensor element is configured to detect an electrical control signal from an ultrasound tool. The evaluation unit is configured to determine a signal property of the control signal and to determine the status of the ultrasound welding process based on a reference signal profile and on the determined signal property. An assembly with an ultrasound welding system and a method are also included. |
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The sensor element is configured to detect an electrical control signal from an ultrasound tool. The evaluation unit is configured to determine a signal property of the control signal and to determine the status of the ultrasound welding process based on a reference signal profile and on the determined signal property. An assembly with an ultrasound welding system and a method are also included.</description><language>eng ; fre ; ger</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; 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 ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2022</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=20220216&DB=EPODOC&CC=EP&NR=3953096A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220216&DB=EPODOC&CC=EP&NR=3953096A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WALLASCHEK, Jörg</creatorcontrib><creatorcontrib>HERZING, Thomas</creatorcontrib><creatorcontrib>LEHMANN, Lutz</creatorcontrib><creatorcontrib>WEINSTEIN, Michael</creatorcontrib><creatorcontrib>TWIEFEL, Jens</creatorcontrib><creatorcontrib>ZEMANN, Daniel</creatorcontrib><creatorcontrib>ERTZ, Gabriel</creatorcontrib><creatorcontrib>KLIMAS, Felix</creatorcontrib><title>DEVICE FOR DETERMINING A STATUS OF AN ULTRASONIC WELDING PROCESS</title><description>A device to determine a state of an ultrasound welding process, which can be carried out using an ultrasound tool, includes a sensor element and an evaluation unit. The sensor element is configured to detect an electrical control signal from an ultrasound tool. The evaluation unit is configured to determine a signal property of the control signal and to determine the status of the ultrasound welding process based on a reference signal profile and on the determined signal property. An assembly with an ultrasound welding system and a method are also included.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><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>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBwcQ3zdHZVcPMPUnBxDXEN8vX08_RzV3BUCA5xDAkNVvB3U3D0Uwj1CQlyDPb383RWCHf1cQGpCAjyd3YNDuZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcaWpsYGlmaOhsZEKAEASSwqOA</recordid><startdate>20220216</startdate><enddate>20220216</enddate><creator>WALLASCHEK, Jörg</creator><creator>HERZING, Thomas</creator><creator>LEHMANN, Lutz</creator><creator>WEINSTEIN, Michael</creator><creator>TWIEFEL, Jens</creator><creator>ZEMANN, Daniel</creator><creator>ERTZ, Gabriel</creator><creator>KLIMAS, Felix</creator><scope>EVB</scope></search><sort><creationdate>20220216</creationdate><title>DEVICE FOR DETERMINING A STATUS OF AN ULTRASONIC WELDING PROCESS</title><author>WALLASCHEK, Jörg ; HERZING, Thomas ; LEHMANN, Lutz ; WEINSTEIN, Michael ; TWIEFEL, Jens ; ZEMANN, Daniel ; ERTZ, Gabriel ; KLIMAS, Felix</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3953096A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><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>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>WALLASCHEK, Jörg</creatorcontrib><creatorcontrib>HERZING, Thomas</creatorcontrib><creatorcontrib>LEHMANN, Lutz</creatorcontrib><creatorcontrib>WEINSTEIN, Michael</creatorcontrib><creatorcontrib>TWIEFEL, Jens</creatorcontrib><creatorcontrib>ZEMANN, Daniel</creatorcontrib><creatorcontrib>ERTZ, Gabriel</creatorcontrib><creatorcontrib>KLIMAS, Felix</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WALLASCHEK, Jörg</au><au>HERZING, Thomas</au><au>LEHMANN, Lutz</au><au>WEINSTEIN, Michael</au><au>TWIEFEL, Jens</au><au>ZEMANN, Daniel</au><au>ERTZ, Gabriel</au><au>KLIMAS, Felix</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR DETERMINING A STATUS OF AN ULTRASONIC WELDING PROCESS</title><date>2022-02-16</date><risdate>2022</risdate><abstract>A device to determine a state of an ultrasound welding process, which can be carried out using an ultrasound tool, includes a sensor element and an evaluation unit. The sensor element is configured to detect an electrical control signal from an ultrasound tool. The evaluation unit is configured to determine a signal property of the control signal and to determine the status of the ultrasound welding process based on a reference signal profile and on the determined signal property. An assembly with an ultrasound welding system and a method are also included.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | DEVICE FOR DETERMINING A STATUS OF AN ULTRASONIC WELDING PROCESS |
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