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公开(公告)号:EP4405079A1
公开(公告)日:2024-07-31
申请号:EP22790126.1
申请日:2022-09-22
Applicant: Donaldson Company, Inc.
Inventor: YADAV, Rakesh K. , TUMA, Daniel L. , LEVAC, Robert R. , GRIFFIN, Byron G. , BECKETT, Jonathan M. , SUTHAR, Anil , PANNEPACKER, JR., Robert J.
CPC classification number: B01D39/083 , B01D39/1623 , B01D2239/125820130101 , B01D2239/123320130101 , B01D2239/129120130101
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公开(公告)号:EP4376978A1
公开(公告)日:2024-06-05
申请号:EP22744312.4
申请日:2022-07-14
Applicant: SAATI S.p.A.
Inventor: SABATINI, Valentina , SIMONE, Martina , LUCIGNANO, Carmine , CANONICO, Paolo
CPC classification number: H04R1/086 , H04R1/023 , B01D39/083 , B01D39/1623 , B01D2239/02520130101 , B01D2239/123320130101 , B01D2239/063120130101 , B01D2239/044220130101 , B01D2239/042120130101 , B01D2239/042820130101 , B01D2239/129120130101 , B01D2239/06520130101
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公开(公告)号:EP4433636A1
公开(公告)日:2024-09-25
申请号:EP22854533.1
申请日:2022-12-15
Applicant: Berry Global, Inc.
Inventor: ANDAN, Saravanan , SINANGIL, Mehmet Selcuk
CPC classification number: C11D3/001 , C11D17/047 , D04H5/06 , B01D39/1623 , B01D39/163 , B01D2239/028320130101 , B01D2239/063620130101 , B01D2239/06420130101 , B01D2239/123320130101 , B01D2239/1020130101 , B01D2239/023320130101 , B01D2239/065420130101 , A41D13/11 , B01D2239/047820130101 , B01D2239/062220130101 , B01D2239/06920130101 , B01D39/1692
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公开(公告)号:EP4125613B1
公开(公告)日:2024-07-03
申请号:EP21714219.9
申请日:2021-03-29
CPC classification number: A61B10/0038 , B01D2239/02520130101 , G01N2001/02820130101 , A61B2010/021620130101 , G01N1/405 , B01D2239/040720130101 , B01D2239/042120130101 , B01D2239/042820130101 , B01D2239/123320130101 , B01D39/1623
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公开(公告)号:EP4370230A1
公开(公告)日:2024-05-22
申请号:EP22747292.5
申请日:2022-07-05
Applicant: Neenah Gessner GmbH
Inventor: GRAVOT, Simon
CPC classification number: B01D2239/123320130101 , B01D2239/125820130101 , B01D2239/129120130101 , B01D2239/065420130101 , B01D2239/067720130101 , B01D2239/043520130101 , B01D2239/021620130101 , B01D2239/062220130101 , B01D39/163 , B01D39/1623
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6.
公开(公告)号:EP3781288B1
公开(公告)日:2024-05-15
申请号:EP19720141.1
申请日:2019-04-16
CPC classification number: B01D39/163 , B01D39/18 , B01D2239/021620130101 , B01D2239/122520130101 , B01D2239/123320130101 , B01D2239/129120130101 , B23H1/10 , B01D2239/040720130101 , B01D2239/045720130101
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公开(公告)号:EP4442348A1
公开(公告)日:2024-10-09
申请号:EP24164057.2
申请日:2024-03-18
Applicant: Carl Freudenberg KG
Inventor: KOSS, Benedikt , SCHOLZ, Tobias , GÖBEL, Jan Thomas , BREY, Madeline , SCHACHT, Dr. Heiko , HERMANN, Jochen , GÄRTNER, Lukas
CPC classification number: B01D39/083 , B01D39/1623 , B01D2239/02520130101 , B01D2239/040720130101 , B01D2239/068120130101 , B01D2239/06920130101 , B01D2239/08320130101 , B01D2239/043520130101 , B01D2239/067220130101 , B01D2239/123320130101
Abstract: Die Erfindung betrifft ein Filtermaterial (10) zur Luftfiltration in einem Filterelement (100) und ein Filterelement aus solchem Filtermaterial.
Das Filtermaterial (10) ist mit einer anströmseitigen Vorfilterlage (2), einer Aktivkohlelage (3) und einer Verbundlage (1) ausgestattet, welche als Feinfilterlage mit Nanofasern ausgebildet ist. Erfindungsgemäß sind die Lagen stoffschlüssig miteinander verbunden.
Dank der Kombination von Vorfilterlage und Verbundlage mit Nanofasern in einem Filtermaterial wird in vorteilhafter Weise gleichzeitig ein hohes Staubspeichervermögen bei hohem Qualitätsfaktor erreicht.-
公开(公告)号:EP4176116B1
公开(公告)日:2024-09-25
申请号:EP21755578.8
申请日:2021-08-04
IPC: D04H1/4291 , B01D39/16 , B03C3/28 , B03C3/30 , D04H1/4326 , D04H1/435 , D04H1/56 , D04H3/007 , D04H3/009 , D04H3/011 , D06M10/02
CPC classification number: D04H1/4291 , D04H1/435 , D04H1/4326 , D04H1/56 , D04H3/007 , D04H3/009 , D04H3/011 , B01D39/163 , B03C3/28 , D01D5/0985 , D01F1/10 , D01F6/06 , B01D39/1692 , B01D2239/043520130101 , B01D2239/062720130101 , B01D2239/062220130101 , B01D2239/123320130101 , B01D2239/129120130101 , B01D2239/126620130101
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公开(公告)号:EP4378557A1
公开(公告)日:2024-06-05
申请号:EP22210268.3
申请日:2022-11-29
Applicant: Johns Manville
Inventor: ALBRECHT, Annette , UMMINGER, Jürgen
CPC classification number: B01D39/1623 , B01D2239/06420130101 , B01D2239/08620130101 , B01D2239/123320130101 , B01D2239/122520130101 , B01D2239/125820130101 , B01D2239/06920130101 , B01D2239/065420130101 , B01D2239/062720130101 , B01D2239/026620130101 , B01D39/2024 , B01D2239/021620130101
Abstract: Provided is self-supporting filter media comprising a nonwoven layer, comprising a blend of inorganic fibers and polymeric fibers, wherein the nonwoven layer is a single layer, which is pleatable. In addition, a filtration media is provided comprising said nonwoven layer and an efficiency layer comprising bio soluble micro glass fibers, wherein the efficiency layer is adhered to the nonwoven layer. The nonwoven layers according to the invention show a reduced PCS.
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10.
公开(公告)号:EP3630335B1
公开(公告)日:2024-04-24
申请号:EP18727764.5
申请日:2018-05-24
CPC classification number: B01D39/1623 , B01D39/18 , B01D2239/068120130101 , B01D2239/123320130101 , B01D2239/125820130101 , B01D2239/023320130101
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