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公开(公告)号：US20240139653A1
公开(公告)日：2024-05-02
申请号：US18407612
申请日：2024-01-09
申请人： Rosedale Products
CPC分类号： B01D29/15 , B01D29/33 , B01D29/52 , B01D29/58 , B01D29/661 , B01D35/16 , B01D2201/202 , B01D2201/302 , B01D2201/304
摘要： A filter element includes an inner filter basket including an elongated tubular portion having a first open end and a first closed end. The tubular portion defines a plurality of perforations therethrough. An outer surface of the tubular portion is seamless. A first annular brim extends outwardly from the open end of the tubular portion. The filter element also includes an outer filter basket having a second open end in which the inner filter basket is received. A second annular brim extends outwardly from the second open end of the outer filter basket. The fabric filter bag is disposed between the inner filter basket and the outer filter basket.
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公开(公告)号：US20220233976A1
公开(公告)日：2022-07-28
申请号：US17567520
申请日：2022-01-03
申请人： Rosedale Products
摘要： A filter assembly includes an inner filter basket comprising an elongated tubular portion having a first open end and a first closed end. The tubular portion defines a plurality of perforations therethrough. An outer surface of the tubular portion is seamless. A first annular brim extends outwardly from the open end of the tubular portion. The filter assembly also includes an outer filter basket having a second open end in which the inner filter basket is received. A second annular brim extends outwardly from the second open end of the outer filter basket. The first and second brims are configured to retain a fabric filter bag between the inner filter basket and the outer filter basket.
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公开(公告)号：US12121831B2
公开(公告)日：2024-10-22
申请号：US18407612
申请日：2024-01-09
申请人： Rosedale Products
CPC分类号： B01D29/15 , B01D29/33 , B01D29/52 , B01D29/58 , B01D29/661 , B01D35/16 , B01D2201/202 , B01D2201/302 , B01D2201/304
摘要： A filter element includes an inner filter basket including an elongated tubular portion having a first open end and a first closed end. The tubular portion defines a plurality of perforations therethrough. An outer surface of the tubular portion is seamless. A first annular brim extends outwardly from the open end of the tubular portion. The filter element also includes an outer filter basket having a second open end in which the inner filter basket is received. A second annular brim extends outwardly from the second open end of the outer filter basket. The fabric filter bag is disposed between the inner filter basket and the outer filter basket.
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公开(公告)号：US11904261B2
公开(公告)日：2024-02-20
申请号：US17567520
申请日：2022-01-03
申请人： Rosedale Products
CPC分类号： B01D29/15 , B01D29/33 , B01D29/52 , B01D29/58 , B01D29/661 , B01D35/16 , B01D2201/202 , B01D2201/302 , B01D2201/304
摘要： A filter assembly includes an inner filter basket comprising an elongated tubular portion having a first open end and a first closed end. The tubular portion defines a plurality of perforations therethrough. An outer surface of the tubular portion is seamless. A first annular brim extends outwardly from the open end of the tubular portion. The filter assembly also includes an outer filter basket having a second open end in which the inner filter basket is received. A second annular brim extends outwardly from the second open end of the outer filter basket. The first and second brims are configured to retain a fabric filter bag between the inner filter basket and the outer filter basket.
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