Composite filter cartridge
    1.
    发明专利

    公开(公告)号:AU2014240074A1

    公开(公告)日:2015-09-24

    申请号:AU2014240074

    申请日:2014-03-14

    Abstract: Cartridge components are configured to trap the upper end of a concave housing portion to define an enclosure surrounding a filter element. A disclosed embodiment includes a concave metal housing portion and plastic cartridge components, but other materials may be employed. An upper end cap spans the open end of the housing portion and defines at least one fluid flow aperture. A retainer surrounds the housing portion and is secured to the first component, with engagement features on the housing portion trapped between the upper end cap and retainer. The upper end cap and retainer may be secured to each other by spin welding, threads, adhesive or other suitable means. The outside circumference of one or both of the upper end cap and retainer may be provided with lugs, threads, bosses or other features to interface with complimentary features on the head for securing the cartridge to a head.

    COMPOSITE FILTER CARTRIDGE
    2.
    发明专利

    公开(公告)号:CA2903864C

    公开(公告)日:2021-05-04

    申请号:CA2903864

    申请日:2014-03-14

    Abstract: Cartridge components are configured to trap the upper end of a concave housing portion to define an enclosure surrounding a filter element. A disclosed embodiment includes a concave metal housing portion and plastic cartridge components, but other materials may be employed. An upper end cap spans the open end of the housing portion and defines at least one fluid flow aperture. A retainer surrounds the housing portion and is secured to the first component, with engagement features on the housing portion trapped between the upper end cap and retainer. The upper end cap and retainer may be secured to each other by spin welding, threads, adhesive or other suitable means. The outside circumference of one or both of the upper end cap and retainer may be provided with lugs, threads, bosses or other features to interface with complimentary features on the head for securing the cartridge to a head.

    Composite filter cartridge
    3.
    发明专利

    公开(公告)号:AU2014240074B2

    公开(公告)日:2018-11-29

    申请号:AU2014240074

    申请日:2014-03-14

    Abstract: Cartridge components are configured to trap the upper end of a concave housing portion to define an enclosure surrounding a filter element. A disclosed embodiment includes a concave metal housing portion and plastic cartridge components, but other materials may be employed. An upper end cap spans the open end of the housing portion and defines at least one fluid flow aperture. A retainer surrounds the housing portion and is secured to the first component, with engagement features on the housing portion trapped between the upper end cap and retainer. The upper end cap and retainer may be secured to each other by spin welding, threads, adhesive or other suitable means. The outside circumference of one or both of the upper end cap and retainer may be provided with lugs, threads, bosses or other features to interface with complimentary features on the head for securing the cartridge to a head.

    CARTUCHO DE FILTRO COMPUESTO.
    4.
    发明专利

    公开(公告)号:MX2015011856A

    公开(公告)日:2016-07-05

    申请号:MX2015011856

    申请日:2014-03-14

    Abstract: Se configuran componentes de cartucho para atrapar el extremo superior de una porción de alojamiento cóncava para definir un recinto que rodea un elemento de filtro. Una modalidad descrita incluye una porción de alojamiento de metal cóncavo y componentes de cartucho plásticos, pero pueden emplearse otros materiales. Una tapa de extremo superior abarca el extremo abierto de la porción de alojamiento y define al menos una abertura de fluido. Un retenedor rodea la porción de alojamiento y se asegura al primer componente, con características de acoplamiento en la porción de alojamiento atrapada entre la tapa de extremo superior y el retenedor. La tapa de extremo superior y el retenedor pueden asegurarse a cada otro mediante soldadura rotativa, roscas, adhesivo u otros medios apropiados. La circunferencia externa de uno o ambos la tapas de extremo superior y el retenedor pueden proveerse con orejas, roscas, bujes u otras características para conectarse con características complementarias en el cabezal para asegurar el cartucho a un cabezal.

    FILTER CARTRIDGE ASSEMBLY AND METHOD OF MANUFACTURE THEREOF

    公开(公告)号:IN1634MUN2014A

    公开(公告)日:2015-05-15

    申请号:IN1634MUN2014

    申请日:2014-08-13

    Abstract: A filter cartridge has a longitudinal axis. A cartridge housing has first and second shell portions. The first shell portion has a cartridge housing opening and an annular element retention lip which is disposed axially inward of the opening and coaxial with the longitudinal axis. The filter element has a first end cap a second end cap and a continuous ring of filter media disposed between the first and second end caps. The first end cap defines a fuel flow port which is coaxial with the longitudinal axis. A plurality of resilient element retention arms extend axially from the first end cap and surround the fuel flow port. The arms terminate in retention barbs which are mateable with the annular lip. The resilient retention arms hold the retention barbs against the annular lip suspending the filter element within the cartridge.

    COMPOSITE FILTER CARTRIDGE
    6.
    发明专利

    公开(公告)号:CA2903864A1

    公开(公告)日:2014-09-25

    申请号:CA2903864

    申请日:2014-03-14

    Abstract: Cartridge components are configured to trap the upper end of a concave housing portion to define an enclosure surrounding a filter element. A disclosed embodiment includes a concave metal housing portion and plastic cartridge components, but other materials may be employed. An upper end cap spans the open end of the housing portion and defines at least one fluid flow aperture. A retainer surrounds the housing portion and is secured to the first component, with engagement features on the housing portion trapped between the upper end cap and retainer. The upper end cap and retainer may be secured to each other by spin welding, threads, adhesive or other suitable means. The outside circumference of one or both of the upper end cap and retainer may be provided with lugs, threads, bosses or other features to interface with complimentary features on the head for securing the cartridge to a head.

    FUEL FILTER ASSEMBLY AND CARTRIDGE
    8.
    发明公开
    FUEL FILTER ASSEMBLY AND CARTRIDGE 审中-公开
    燃油过滤器装置和盒式磁带

    公开(公告)号:EP2943677A4

    公开(公告)日:2016-08-31

    申请号:EP13870515

    申请日:2013-01-14

    Abstract: A draw latch retainer is used to secure a filter cartridge to a filter head. A cam actuated retainer extends from the head to engage a keeper in the top of the cartridge. Rotation of the cam draws the retainer and cartridge axially toward the head into an installed position. The retainer extends through an aperture in the upper portion of the cartridge to apply a retention force against the bottom side of the keeper. The keeper and upper portion of the cartridge supporting the keeper are configured to transmit the retaining force laterally across the top of the cartridge. The keeper may be integral with a top plate enclosing an open end of the cartridge housing, or may be supported by the top plate.

    FILTER CARTRIDGE ASSEMBLY AND METHOD OF MANUFACTURE THEREOF
    9.
    发明公开
    FILTER CARTRIDGE ASSEMBLY AND METHOD OF MANUFACTURE THEREOF 审中-公开
    过滤元件结构及其制造方法

    公开(公告)号:EP2815120A4

    公开(公告)日:2015-12-09

    申请号:EP12868540

    申请日:2012-03-09

    Abstract: A filter cartridge has a longitudinal axis. A cartridge housing has first and second shell portions. The first shell portion has a cartridge housing opening and an annular element retention lip which is disposed axially inward of the opening and coaxial with the longitudinal axis. The filter element has a first end cap, a second end cap, and a continuous ring of filter media disposed between the first and second end caps. The first end cap defines a fuel flow port which is coaxial with the longitudinal axis. A plurality of resilient element retention arms extend axially from the first end cap, and surround the fuel flow port. The arms terminate in retention barbs which are mateable with the annular lip. The resilient retention arms hold the retention barbs against the annular lip, suspending the filter element within the cartridge.

Patent Agency Ranking