Air filtration media pack, filter element, air filtration media, and methods

Air filtration media pack, filter element, air filtration media, and methods

An air filtration media pack is provided comprising a plurality of layers of single facer media, wherein the layer of single facer media comprising a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute 5 length extending...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: OUYANG, MING, ROCKLITZ, GARY J, MATHEW, ANITHA M
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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 OUYANG, MING
ROCKLITZ, GARY J
MATHEW, ANITHA M
description An air filtration media pack is provided comprising a plurality of layers of single facer media, wherein the layer of single facer media comprising a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute 5 length extending from a first face of the filtration media pack to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered air flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered air flowing out of the second portion of the plurality of flutes so that air passing into one of the first face or the second face of the media pack and out the other of the first face or the to second face of the media pack passes through media to provide filtration of the air. At least a portion of the plurality of flutes exhibit a flute width height ratio of greater than about 2.2 or less than about 0.45, and a media-cord percentage of at least about 6.2%. The fluted sheet comprises a plurality of repeating internal peaks facing toward the facing sheet and repeating external peaks facing away from the facing sheet, said plurality of internal and external peaks comprising sharp 15 contact points with adjacent facing sheets.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_AU2016210759A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>AU2016210759A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_AU2016210759A13</originalsourceid><addsrcrecordid>eNrjZPBxzCxSSMvMKSlKLMnMz1PITU3JTFQoSEzO1gELpxYppOak5qbmlegoJGJRChTNSwEySzLyU4p5GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqMdDU1LzUknjHUCMDQzMjQwNzU0tHQ2PiVAEABeo1zw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Air filtration media pack, filter element, air filtration media, and methods</title><source>esp@cenet</source><creator>OUYANG, MING ; ROCKLITZ, GARY J ; MATHEW, ANITHA M</creator><creatorcontrib>OUYANG, MING ; ROCKLITZ, GARY J ; MATHEW, ANITHA M</creatorcontrib><description>An air filtration media pack is provided comprising a plurality of layers of single facer media, wherein the layer of single facer media comprising a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute 5 length extending from a first face of the filtration media pack to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered air flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered air flowing out of the second portion of the plurality of flutes so that air passing into one of the first face or the second face of the media pack and out the other of the first face or the to second face of the media pack passes through media to provide filtration of the air. At least a portion of the plurality of flutes exhibit a flute width height ratio of greater than about 2.2 or less than about 0.45, and a media-cord percentage of at least about 6.2%. The fluted sheet comprises a plurality of repeating internal peaks facing toward the facing sheet and repeating external peaks facing away from the facing sheet, said plurality of internal and external peaks comprising sharp 15 contact points with adjacent facing sheets.</description><language>eng</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING</subject><creationdate>2016</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&amp;date=20160825&amp;DB=EPODOC&amp;CC=AU&amp;NR=2016210759A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160825&amp;DB=EPODOC&amp;CC=AU&amp;NR=2016210759A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OUYANG, MING</creatorcontrib><creatorcontrib>ROCKLITZ, GARY J</creatorcontrib><creatorcontrib>MATHEW, ANITHA M</creatorcontrib><title>Air filtration media pack, filter element, air filtration media, and methods</title><description>An air filtration media pack is provided comprising a plurality of layers of single facer media, wherein the layer of single facer media comprising a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute 5 length extending from a first face of the filtration media pack to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered air flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered air flowing out of the second portion of the plurality of flutes so that air passing into one of the first face or the second face of the media pack and out the other of the first face or the to second face of the media pack passes through media to provide filtration of the air. At least a portion of the plurality of flutes exhibit a flute width height ratio of greater than about 2.2 or less than about 0.45, and a media-cord percentage of at least about 6.2%. The fluted sheet comprises a plurality of repeating internal peaks facing toward the facing sheet and repeating external peaks facing away from the facing sheet, said plurality of internal and external peaks comprising sharp 15 contact points with adjacent facing sheets.</description><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBxzCxSSMvMKSlKLMnMz1PITU3JTFQoSEzO1gELpxYppOak5qbmlegoJGJRChTNSwEySzLyU4p5GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqMdDU1LzUknjHUCMDQzMjQwNzU0tHQ2PiVAEABeo1zw</recordid><startdate>20160825</startdate><enddate>20160825</enddate><creator>OUYANG, MING</creator><creator>ROCKLITZ, GARY J</creator><creator>MATHEW, ANITHA M</creator><scope>EVB</scope></search><sort><creationdate>20160825</creationdate><title>Air filtration media pack, filter element, air filtration media, and methods</title><author>OUYANG, MING ; ROCKLITZ, GARY J ; MATHEW, ANITHA M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2016210759A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>OUYANG, MING</creatorcontrib><creatorcontrib>ROCKLITZ, GARY J</creatorcontrib><creatorcontrib>MATHEW, ANITHA M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OUYANG, MING</au><au>ROCKLITZ, GARY J</au><au>MATHEW, ANITHA M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Air filtration media pack, filter element, air filtration media, and methods</title><date>2016-08-25</date><risdate>2016</risdate><abstract>An air filtration media pack is provided comprising a plurality of layers of single facer media, wherein the layer of single facer media comprising a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute 5 length extending from a first face of the filtration media pack to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered air flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered air flowing out of the second portion of the plurality of flutes so that air passing into one of the first face or the second face of the media pack and out the other of the first face or the to second face of the media pack passes through media to provide filtration of the air. At least a portion of the plurality of flutes exhibit a flute width height ratio of greater than about 2.2 or less than about 0.45, and a media-cord percentage of at least about 6.2%. The fluted sheet comprises a plurality of repeating internal peaks facing toward the facing sheet and repeating external peaks facing away from the facing sheet, said plurality of internal and external peaks comprising sharp 15 contact points with adjacent facing sheets.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_AU2016210759A1
source esp@cenet
subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Air filtration media pack, filter element, air filtration media, and methods
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T21%3A02%3A51IST&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=OUYANG,%20MING&rft.date=2016-08-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EAU2016210759A1%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