SOUND-ABSORBING PANELS COMPRISING A CORE CONSISTING OF CONNECTED CELLS, WHEREIN SOME OF THE CELL WALLS HAVE OPENINGS
Panels comprising first and second layers and a core disposed there between, wherein the core has a plurality of walls providing a series of connected cells, wherein some of the cell walls have openings providing fluid communication between a series of at least 3 cells, and wherein the opening in a...
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| creator | Jonza, James M McNulty, Jason D Yoo, Taewook Knecht, III, Harold C Gerdes, Ronald W Kalish, Jeffrey P Herdtle, Thomas |
| description | Panels comprising first and second layers and a core disposed there between, wherein the core has a plurality of walls providing a series of connected cells, wherein some of the cell walls have openings providing fluid communication between a series of at least 3 cells, and wherein the opening in a cell wall has an area that is at least 50 percent of the area of a side of that cell wall. Exemplary embodiments of panels described herein can be formed articles such as panels, walls, or other parts with curved surfaces. In one exemplary method, panels are shaped via thermoforming. In another exemplary method, panels are shaped via insert molding to provide the article. In another exemplary method, panels are shaped via compression molding to provide the article. The panels are useful for absorbing sound in a designed frequency range. |
| format | Patent |
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Exemplary embodiments of panels described herein can be formed articles such as panels, walls, or other parts with curved surfaces. In one exemplary method, panels are shaped via thermoforming. In another exemplary method, panels are shaped via insert molding to provide the article. In another exemplary method, panels are shaped via compression molding to provide the article. The panels are useful for absorbing sound in a designed frequency range.</description><language>eng</language><subject>ACOUSTICS ; ACOUSTICS NOT OTHERWISE PROVIDED FOR ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL ; MUSICAL INSTRUMENTS ; PERFORMING OPERATIONS ; PHYSICS ; SOUND-PRODUCING DEVICES ; TRANSPORTING</subject><creationdate>2019</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=20190711&DB=EPODOC&CC=US&NR=2019213990A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190711&DB=EPODOC&CC=US&NR=2019213990A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Jonza, James M</creatorcontrib><creatorcontrib>McNulty, Jason D</creatorcontrib><creatorcontrib>Yoo, Taewook</creatorcontrib><creatorcontrib>Knecht, III, Harold C</creatorcontrib><creatorcontrib>Gerdes, Ronald W</creatorcontrib><creatorcontrib>Kalish, Jeffrey P</creatorcontrib><creatorcontrib>Herdtle, Thomas</creatorcontrib><title>SOUND-ABSORBING PANELS COMPRISING A CORE CONSISTING OF CONNECTED CELLS, WHEREIN SOME OF THE CELL WALLS HAVE OPENINGS</title><description>Panels comprising first and second layers and a core disposed there between, wherein the core has a plurality of walls providing a series of connected cells, wherein some of the cell walls have openings providing fluid communication between a series of at least 3 cells, and wherein the opening in a cell wall has an area that is at least 50 percent of the area of a side of that cell wall. Exemplary embodiments of panels described herein can be formed articles such as panels, walls, or other parts with curved surfaces. In one exemplary method, panels are shaped via thermoforming. In another exemplary method, panels are shaped via insert molding to provide the article. In another exemplary method, panels are shaped via compression molding to provide the article. The panels are useful for absorbing sound in a designed frequency range.</description><subject>ACOUSTICS</subject><subject>ACOUSTICS NOT OTHERWISE PROVIDED FOR</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>SOUND-PRODUCING DEVICES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7EOgjAYhFkcjPoOTVwloTAxlvJjm8Bf0r_ISIipk1ESeP_YGh_A5S733d0-2cgMWKeiImMrjVfWC4SWmDRdbzVFIkKwEARJk4vENDEhSAc1k9C2dGGjAgsaGZkO4sAp-FZsFKFnStwC7gHDn47J7jE_V3_6-SE5N-CkSv3ynvy6zHf_8ts0UJ7xMudFWWaCF_-tPm4eOXo</recordid><startdate>20190711</startdate><enddate>20190711</enddate><creator>Jonza, James M</creator><creator>McNulty, Jason D</creator><creator>Yoo, Taewook</creator><creator>Knecht, III, Harold C</creator><creator>Gerdes, Ronald W</creator><creator>Kalish, Jeffrey P</creator><creator>Herdtle, Thomas</creator><scope>EVB</scope></search><sort><creationdate>20190711</creationdate><title>SOUND-ABSORBING PANELS COMPRISING A CORE CONSISTING OF CONNECTED CELLS, WHEREIN SOME OF THE CELL WALLS HAVE OPENINGS</title><author>Jonza, James M ; McNulty, Jason D ; Yoo, Taewook ; Knecht, III, Harold C ; Gerdes, Ronald W ; Kalish, Jeffrey P ; Herdtle, Thomas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2019213990A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</creationdate><topic>ACOUSTICS</topic><topic>ACOUSTICS NOT OTHERWISE PROVIDED FOR</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>SOUND-PRODUCING DEVICES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Jonza, James M</creatorcontrib><creatorcontrib>McNulty, Jason D</creatorcontrib><creatorcontrib>Yoo, Taewook</creatorcontrib><creatorcontrib>Knecht, III, Harold C</creatorcontrib><creatorcontrib>Gerdes, Ronald W</creatorcontrib><creatorcontrib>Kalish, Jeffrey P</creatorcontrib><creatorcontrib>Herdtle, Thomas</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jonza, James M</au><au>McNulty, Jason D</au><au>Yoo, Taewook</au><au>Knecht, III, Harold C</au><au>Gerdes, Ronald W</au><au>Kalish, Jeffrey P</au><au>Herdtle, Thomas</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SOUND-ABSORBING PANELS COMPRISING A CORE CONSISTING OF CONNECTED CELLS, WHEREIN SOME OF THE CELL WALLS HAVE OPENINGS</title><date>2019-07-11</date><risdate>2019</risdate><abstract>Panels comprising first and second layers and a core disposed there between, wherein the core has a plurality of walls providing a series of connected cells, wherein some of the cell walls have openings providing fluid communication between a series of at least 3 cells, and wherein the opening in a cell wall has an area that is at least 50 percent of the area of a side of that cell wall. Exemplary embodiments of panels described herein can be formed articles such as panels, walls, or other parts with curved surfaces. In one exemplary method, panels are shaped via thermoforming. In another exemplary method, panels are shaped via insert molding to provide the article. In another exemplary method, panels are shaped via compression molding to provide the article. The panels are useful for absorbing sound in a designed frequency range.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SOUND-PRODUCING DEVICES TRANSPORTING |
| title | SOUND-ABSORBING PANELS COMPRISING A CORE CONSISTING OF CONNECTED CELLS, WHEREIN SOME OF THE CELL WALLS HAVE OPENINGS |
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