Method for generating optically perceptible laser-induced cracks in brittle material
The invention is directed to a method for generating optically perceptible laser-induced cracks in brittle material, wherein a laser beam, followed by a coolant jet, is guided relative to the surface of the brittle material in order to advance a crack trail into the material starting from an initial...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | WEISSER JUERGEN ULLMANN RONNY ACKER STEFAN |
| description | The invention is directed to a method for generating optically perceptible laser-induced cracks in brittle material, wherein a laser beam, followed by a coolant jet, is guided relative to the surface of the brittle material in order to advance a crack trail into the material starting from an initial crack, and wherein a marking agent which penetrates into the crack during the formation of the crack so as to make the latter visible is mixed with the coolant. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US7812281B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US7812281B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US7812281B23</originalsourceid><addsrcrecordid>eNqNjTEOwjAMRbMwIOAOvkCHhoHOIBALE2Wu3MQtUU0SOWbg9mTgAExfT-9Jf236G-kzeZiSwEyRBDXEGVLW4JD5A5nEUaWRCRgLSROifzvy4ATdUiBEGCWoVv9CJQnIW7OakAvtfrsxcDn3p2tDOQ1UMrr6pMPjfuhaa7v2aPd_JF9o0jkG</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for generating optically perceptible laser-induced cracks in brittle material</title><source>esp@cenet</source><creator>WEISSER JUERGEN ; ULLMANN RONNY ; ACKER STEFAN</creator><creatorcontrib>WEISSER JUERGEN ; ULLMANN RONNY ; ACKER STEFAN</creatorcontrib><description>The invention is directed to a method for generating optically perceptible laser-induced cracks in brittle material, wherein a laser beam, followed by a coolant jet, is guided relative to the surface of the brittle material in order to advance a crack trail into the material starting from an initial crack, and wherein a marking agent which penetrates into the crack during the formation of the crack so as to make the latter visible is mixed with the coolant.</description><language>eng</language><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; GLASS ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; MEASURING ; METALLURGY ; MINERAL OR SLAG WOOL ; PHYSICS ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS ; TESTING</subject><creationdate>2010</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=20101012&DB=EPODOC&CC=US&NR=7812281B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20101012&DB=EPODOC&CC=US&NR=7812281B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEISSER JUERGEN</creatorcontrib><creatorcontrib>ULLMANN RONNY</creatorcontrib><creatorcontrib>ACKER STEFAN</creatorcontrib><title>Method for generating optically perceptible laser-induced cracks in brittle material</title><description>The invention is directed to a method for generating optically perceptible laser-induced cracks in brittle material, wherein a laser beam, followed by a coolant jet, is guided relative to the surface of the brittle material in order to advance a crack trail into the material starting from an initial crack, and wherein a marking agent which penetrates into the crack during the formation of the crack so as to make the latter visible is mixed with the coolant.</description><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>GLASS</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>MEASURING</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>PHYSICS</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEOwjAMRbMwIOAOvkCHhoHOIBALE2Wu3MQtUU0SOWbg9mTgAExfT-9Jf236G-kzeZiSwEyRBDXEGVLW4JD5A5nEUaWRCRgLSROifzvy4ATdUiBEGCWoVv9CJQnIW7OakAvtfrsxcDn3p2tDOQ1UMrr6pMPjfuhaa7v2aPd_JF9o0jkG</recordid><startdate>20101012</startdate><enddate>20101012</enddate><creator>WEISSER JUERGEN</creator><creator>ULLMANN RONNY</creator><creator>ACKER STEFAN</creator><scope>EVB</scope></search><sort><creationdate>20101012</creationdate><title>Method for generating optically perceptible laser-induced cracks in brittle material</title><author>WEISSER JUERGEN ; ULLMANN RONNY ; ACKER STEFAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7812281B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2010</creationdate><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMISTRY</topic><topic>GLASS</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>MEASURING</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>PHYSICS</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WEISSER JUERGEN</creatorcontrib><creatorcontrib>ULLMANN RONNY</creatorcontrib><creatorcontrib>ACKER STEFAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEISSER JUERGEN</au><au>ULLMANN RONNY</au><au>ACKER STEFAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for generating optically perceptible laser-induced cracks in brittle material</title><date>2010-10-12</date><risdate>2010</risdate><abstract>The invention is directed to a method for generating optically perceptible laser-induced cracks in brittle material, wherein a laser beam, followed by a coolant jet, is guided relative to the surface of the brittle material in order to advance a crack trail into the material starting from an initial crack, and wherein a marking agent which penetrates into the crack during the formation of the crack so as to make the latter visible is mixed with the coolant.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US7812281B2 |
| source | esp@cenet |
| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES JOINING GLASS TO GLASS OR OTHER MATERIALS MEASURING METALLURGY MINERAL OR SLAG WOOL PHYSICS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TESTING |
| title | Method for generating optically perceptible laser-induced cracks in brittle material |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-22T07%3A32%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WEISSER%20JUERGEN&rft.date=2010-10-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS7812281B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |