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    FILTER ELEMENT AND FILTER ASSEMBLY FOR SEPARATING FLUIDS
    41.
    发明申请
    FILTER ELEMENT AND FILTER ASSEMBLY FOR SEPARATING FLUIDS 审中-公开
    过滤元件和过滤器组件用于分离流体

    公开(公告)号：WO2016044457A1

    公开(公告)日：2016-03-24

    申请号：PCT/US2015/050486

    申请日：2015-09-16

    Applicant: CATERPILLAR INC.

    Inventor： MORRIS, Bryant Alan ,  RIES, Jeffrey R. ,  MOREHOUSE III, Darrell L.

    IPC: B01D35/00 ,  B01D36/00 ,  B01D29/15 ,  B01D29/23 ,  F02M37/22

    CPC classification number: B01D35/005 ,  B01D17/045 ,  B01D29/15 ,  B01D29/23 ,  B01D36/003 ,  F02M37/221

    Abstract: A filter element (16) may include a canister (14), a first cap (44) coupled to a first end (32) of the canister, and a second cap (52) coupled to a second end (34) of the canister. The filter element may also include an outer tubular member (54) extending between the first cap and the second cap. The filter element may further include an inner tubular member (58) at least partially inside the outer tubular member, and filter media (70) configured to promote separation of a first fluid from a second fluid. The filter media may extend between the first cap and the second cap. The filter element may be configured such that fluid entering the filter element flows between the inner tubular member and the outer tubular member, and through the filter media. The filter element may be configured such that a portion of the fluid may flow from a first side (120) of the second cap to a second side (122) of the second cap, but not into the inner tubular member.

    Abstract translation: 过滤器元件（16）可以包括罐（14），联接到罐的第一端（32）的第一帽（44）和耦合到罐的第二端（34）的第二帽（52） 。 过滤元件还可以包括在第一盖和第二盖之间延伸的外部管状构件（54）。 过滤元件还可以包括至少部分地在外部管状构件内部的内部管状构件（58），以及被配置为促进第一流体与第二流体分离的过滤介质（70）。 过滤介质可以在第一盖和第二盖之间延伸。 过滤元件可以被配置为使得进入过滤元件的流体在内部管状构件和外部管状构件之间流过，并且通过过滤介质。 过滤元件可以被配置为使得流体的一部分可以从第二帽的第一侧（120）流动到第二帽的第二侧（122），但不能流入内管状构件。

    SYSTEM FOR DETECTING PRESSURE DIFFERENTIAL BETWEEN INLET AND OUTLET OF FILTER ELEMENT
    42.
    发明申请
    SYSTEM FOR DETECTING PRESSURE DIFFERENTIAL BETWEEN INLET AND OUTLET OF FILTER ELEMENT 审中-公开
    检测过滤器入口和出口之间的压力差异的系统

    公开(公告)号：WO2015187331A1

    公开(公告)日：2015-12-10

    申请号：PCT/US2015/030741

    申请日：2015-05-14

    Applicant: CATERPILLAR INC.

    Inventor： MORRIS, Bryant Alan ,  MOREHOUSE III, Darrell L. ,  RIES, Jeffrey R.

    IPC: B01D35/143 ,  B01D29/00 ,  B01D29/56 ,  B01D29/60 ,  F02M37/22

    CPC classification number: G01L13/00 ,  B01D29/56 ,  B01D29/606 ,  B01D35/143 ,  B01D2201/56 ,  F02M37/22

    Abstract: A system for detecting a pressure differential between an inlet and an outlet of a filter element (16) may include a housing (164) configured to be associated with a filter element coupled to a filter base (12) of a filter assembly (10). The system may further include a first sensor (166) configured to provide signals indicative of pressure associated with at least one of an inlet port (62) and an outlet port (64) of the filter element. The system may further include a controller (170) configured to receive the signals from the first sensor, and determine a pressure differential between the inlet port and the outlet port of the filter element based on the signals. The system may be configured such that a flow path of fluid flowing between the inlet port and the outlet port does not include flowing through a portion of the filter base.

    Abstract translation: 用于检测过滤器元件（16）的入口和出口之间的压力差的系统可以包括壳体（164），其被配置为与过滤器组件（10）的过滤器基座（12）连接的过滤元件相关联， 。 系统还可以包括第一传感器（166），其被配置为提供指示与过滤元件的入口（62）和出口（64）中的至少一个相关联的压力的信号。 系统还可以包括被配置为接收来自第一传感器的信号的控制器（170），并且基于该信号确定过滤元件的入口端口和出口端口之间的压力差。 该系统可以被配置为使得在入口和出口之间流动的流体的流动路径不包括流过过滤器底座的一部分。

    FLUID FILTER
    43.
    发明申请
    FLUID FILTER 审中-公开
    流体过滤器

    公开(公告)号：WO2015142451A1

    公开(公告)日：2015-09-24

    申请号：PCT/US2015/016242

    申请日：2015-02-18

    Applicant: CATERPILLAR INC.

    Inventor： MORRIS, Bryant A. ,  RIES, Jeffrey R.

    IPC: B01D27/14

    CPC classification number: B01D29/54 ,  B01D29/21 ,  B01D29/52 ,  B01D2201/0415 ,  B01D2201/602

    Abstract: A filter element (104), assembly (100) and method of filtering is disclosed. The filter element (104) may comprise an outer filter (112) having a top (114) and a bottom (116), and an inner filter (118). The outer filter (112) may define an interior space (120) and a longitudinal axis (O). The interior space (120) may extend from the top (114) to the bottom (116) of the outer filter (112) along the longitudinal axis (O). The inner filter (118) may be disposed inside the interior space (120). The inner filter (118) may be offset along the longitudinal axis (O) from the bottom (116) of the outer filter (112). The offset may define a cavity (122) disposed below the inner filter (118) and adjacent to the bottom (116) of the outer filter (112). The outer filter (112) may be configured to guide fluid in a first direction and the inner filter (118) may be configured to guide fluid in a second direction generally parallel to the longitudinal axis (O), the second direction different from the first direction.

    Abstract translation: 公开了一种过滤元件（104），组件（100）和过滤方法。 过滤元件（104）可以包括具有顶部（114）和底部（116）的外部过滤器（112）和内部过滤器（118）。 外部过滤器（112）可以限定内部空间（120）和纵向轴线（O）。 内部空间120可沿着纵向轴线（O）从顶部（114）延伸到外部过滤器（112）的底部（116）。 内部过滤器（118）可以设置在内部空间（120）内。 内部过滤器（118）可以沿着外部过滤器（112）的底部（116）沿着纵向轴线（O）偏移。 偏移可以限定设置在内部过滤器（118）下方并且邻近外部过滤器（112）的底部（116）的空腔（122）。 外部过滤器（112）可以构造成在第一方向上引导流体，并且内部过滤器（118）可以构造成在大致平行于纵向轴线（O）的第二方向上引导流体，第二方向不同于第一方向 方向。

    FILTER ELEMENT HAVING COVER PORTION AND FILTER ASSEMBLY
    44.
    发明申请
    FILTER ELEMENT HAVING COVER PORTION AND FILTER ASSEMBLY 审中-公开
    具有盖部分和过滤器组件的过滤器元件

    公开(公告)号：WO2015112370A1

    公开(公告)日：2015-07-30

    申请号：PCT/US2015/011131

    申请日：2015-01-13

    Applicant: CATERPILLAR INC.

    Inventor： MORRIS, Bryant A. ,  RIES, Jeffrey R.

    IPC: B01D29/11 ,  B01D36/00 ,  B01D29/56 ,  B01D29/90

    CPC classification number: B01D35/005 ,  B01D29/11 ,  B01D29/13 ,  B01D29/56 ,  B01D29/90 ,  B01D35/30 ,  B01D36/001 ,  B01D2201/0415 ,  B01D2201/303 ,  B01D2201/40

    Abstract: A filter element (16) may include a tubular member (46), and tubular member may include a partition (54) at least partially defining first and second chambers (56, 58). The tubular member may further include an end portion (60) at least partially defining an inlet port (62) configured to provide flow communication into the first chamber, and at least partially defining an outlet port (64) configured to provide flow communication from the second chamber. The tubular member may further include a cover portion (106) at the end portion of the tubular member, with the cover portion extending from the partition. The cover portion may be configured to at least partially cover a longitudinal end of the second chamber. The filter element may further include a filter medium (48) associated with at least one outlet aperture and the at least one inlet aperture of the tubular member.

    Abstract translation: 过滤元件（16）可以包括管状构件（46），并且管状构件可以包括至少部分地限定第一和第二腔室（56,58）的隔板（54）。 管状构件还可以包括至少部分地限定入口端口（62）的端部（60），入口端口（62）被配置为提供到第一室的流动连通，并且至少部分地限定出口端口（64），其配置成提供从 第二室。 管状构件还可包括在管状构件的端部处的盖部分（106），其中盖部分从分隔件延伸。 盖部分可以构造成至少部分地覆盖第二室的纵向端部。 过滤元件还可以包括与至少一个出口孔和管状构件的至少一个入口孔相关联的过滤介质（48）。

    FILTER ELEMENT
    47.
    发明公开
    FILTER ELEMENT 审中-公开
    过滤元件

    公开(公告)号：EP3102305A1

    公开(公告)日：2016-12-14

    申请号：EP15707450.1

    申请日：2015-01-29

    Applicant: Caterpillar Inc.

    Inventor： CALIENDO, Vincent ,  RIES, Jeffrey R. ,  MORRIS, Bryant A.

    IPC: B01D46/00 ,  B01D46/24 ,  B01D29/17 ,  B01D29/54

    CPC classification number: B01D35/306 ,  B01D29/17 ,  B01D29/54 ,  B01D46/0013 ,  B01D46/0021 ,  B01D46/2414 ,  B01D2201/4038 ,  Y10T29/49826

    Abstract: A filter element (100) is disclosed. The filter element (100) includes an angled first end cap (106) and a second end cap (108), each having angled surfaces. The first and second end caps (106, 108) each include an inner sidewall (118) and an outer sidewall (126) projecting longitudinally from the respective angled surfaces. The outer sidewall (126) is axially spaced apart from the inner sidewall (118). Further, the inner sidewall (118) defines a centrally disposed through-hole (104) on the respective first and second end caps (106, 108). The filter element (100) also includes a filter media (102) disposed between the first and second end caps (106, 108). A first and a second locking mechanism are respectively provided on the first and second end caps (106, 108). Further, the second locking mechanism of the filter element (100) is configured to abut completely with the first locking mechanism of another filter element (100).

    FILTER ELEMENT HAVING DUAL FILTRATION CAPACITY AND FILTER ASSEMBLY
    48.
    发明公开
    FILTER ELEMENT HAVING DUAL FILTRATION CAPACITY AND FILTER ASSEMBLY 审中-公开
    带双过滤能力和过滤器装置，过滤元件

    公开(公告)号：EP3089803A1

    公开(公告)日：2016-11-09

    申请号：EP14831117.8

    申请日：2014-12-09

    Applicant: Caterpillar Inc.

    Inventor： MORRIS, Bryant A. ,  RIES, Jeffrey R.

    IPC: B01D29/11 ,  B01D36/00 ,  B01D29/56 ,  B01D29/90

    CPC classification number: B01D29/58 ,  B01D29/11 ,  B01D29/56 ,  B01D29/90 ,  B01D36/001 ,  B01D2201/0415 ,  B01D2201/303 ,  B01D2201/40

    Abstract: A filter element (16) may include a tubular member (46) including a partition (54) at least partially defining first and second chambers (56, 58). The partition may be configured to prevent flow communication between the first and second chambers within the tubular member. The tubular member may further include an inlet port (62) configured to provide flow communication into the first chamber, and an outlet port (64) configured to provide flow communication from the second chamber. The tubular member may also include at least one outlet aperture (66) configured to provide flow communication out of the first chamber, and at least one inlet aperture (72) configured to provide flow communication into the second chamber. The filter element may also include a filter medium (48) associated with the at least one outlet and inlet apertures. The filter element may be configured such that fluid passing through the filter element passes through both the first chamber and the second chamber.

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