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公开(公告)号：WO2015112520A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/012120
申请日：2015-01-21
Applicant: CATERPILLAR INC.
Inventor： MORRIS, Bryant A. , RIES, Jeffrey R.
CPC classification number: B01D29/13 , B01D29/11 , B01D29/56 , B01D29/885 , B01D29/90 , B01D35/16 , B01D36/001 , B01D2201/0415 , B01D2201/40 , F16N39/06
Abstract: A filter element (16) may include a tubular member (46), including a first end portion (60), with the first end portion being substantially open, at least partially defining an inlet port (62) configured to provide flow communication into a first chamber (56) of the tubular member, and at least partially defining an outlet port (64) configured to provide flow communication from a second chamber (58). The tubular member may further include a second end portion (61), with the second end portion being located at an end of the tubular member opposite the first end portion. The tubular member may also include at least one outlet aperture (68), at least one inlet aperture (74), and a vent tube (88) extending longitudinally between the first end portion and the second end portion. The vent tube may be configured to provide flow communication between the first end portion and the second end portion of the tubular member.
Abstract translation: 过滤元件（16）可以包括管状构件（46），其包括第一端部部分（60），其中第一端部部分基本上是敞开的，至少部分地限定入口端口（62），其配置成提供流动连通 并且至少部分地限定出一个出口端口（64），其被配置成提供从第二腔室（58）的流动连通。 管状构件还可以包括第二端部（61），其中第二端部位于与第一端部相对的管状构件的端部。 管状构件还可以包括至少一个出口孔（68），至少一个入口孔（74）和在第一端部和第二端部之间纵向延伸的排气管（88）。 排气管可以构造成在管状构件的第一端部和第二端部之间提供流动连通。
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公开(公告)号：WO2015112458A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/011888
申请日：2015-01-19
Applicant: CATERPILLAR INC.
Inventor： MORRIS, Bryant A. , RIES, Jeffrey R.
CPC classification number: B01D29/13 , B01D29/11 , B01D29/56 , B01D29/885 , B01D29/90 , B01D35/306 , B01D36/001 , B01D2201/0415 , B01D2201/291 , B01D2201/304 , B01D2201/40 , F16N39/06
Abstract: A filter element (16) may include a tubular member (46) including an end portion (60) at least partially defining an inlet port (62) configured to provide flow communication to a filter medium (48) of the filter element, and at least partially defining an outlet port (64) configured to provide flow communication from the filter medium. The filter element may further include a filter medium associated with the tubular element, and an end cap (50) associated with the end portion of the tubular member and the filter medium. The end cap may include a plate (142) transverse to the longitudinal axis ( X ) of the tubular member, and a sealing wall (146) coupled to the plate and extending transverse to the plate. The sealing wall may include a seal portion (148) configured to be compressed between a filter canister (14) and a portion of a filter base (12) to provide a seal between the filter canister and the portion of the filter base.
Abstract translation: 过滤元件（16）可以包括管状构件（46），管状构件（46）包括至少部分地限定入口端口（62）的端部（60），入口端口（62）被配置为提供与过滤元件的过滤介质（48）的流动连通， 至少部分地限定出配置成提供来自所述过滤介质的流动连通的出口（64）。 过滤元件还可以包括与管状元件相关联的过滤介质，以及与管状构件的端部和过滤介质相关联的端盖（50）。 端盖可以包括横向于管状构件的纵向轴线（X）的板（142），以及联接到板并横向于板延伸的密封壁（146）。 密封壁可以包括密封部分（148），其被构造成在过滤器滤嘴（14）和过滤器基座（12）的一部分之间被压缩，以在过滤器滤嘴和过滤器基座的一部分之间提供密封。
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公开(公告)号：EP3405274A1
公开(公告)日：2018-11-28
申请号：EP17702484.1
申请日：2017-01-18
Applicant: Caterpillar Inc.
Inventor： ALLOTT, Mark T. , MORRIS, Bryant A. , MCELROY, Mark A.
IPC: B01D35/147 , B01D29/15 , B01D36/00
CPC classification number: B01D35/1475 , B01D29/15 , B01D29/31 , B01D35/005 , B01D35/147 , B01D35/153 , B01D36/003 , B01D2201/04 , B01D2201/167 , B01D2201/291 , B01D2201/302 , B01D2201/304 , B01D2201/306 , B01D2201/40 , B01D2201/4092
Abstract: A filter element may include a tubular element defining an internal space, and a retainer element associated with a first end of the tubular element, wherein the retainer element is configured to be coupled to a first housing. The filter element may also include a valve seat member in the internal space. The valve seat member may include a valve seat aperture configured to provide a fluid seal with a valve poppet. The filter element may further include first and second end caps associated with ends of the tubular element. The filter element may also include filter media around the tubular element, and the second end cap may be configured to provide a fluid seal between the filter element and a drain passage in a second housing, such that as the filter element is separated from the second housing, fluid flows from the filter element into the drain passage.
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公开(公告)号：EP3096856A1
公开(公告)日：2016-11-30
申请号：EP15705853.8
申请日：2015-01-21
Applicant: Caterpillar Inc.
Inventor： MORRIS, Bryant A. , RIES, Jeffrey R.
CPC classification number: B01D29/13 , B01D29/11 , B01D29/56 , B01D29/885 , B01D29/90 , B01D35/16 , B01D36/001 , B01D2201/0415 , B01D2201/40 , F16N39/06
Abstract: A filter element (16) may include a tubular member (46), including a first end portion (60), with the first end portion being substantially open, at least partially defining an inlet port (62) configured to provide flow communication into a first chamber (56) of the tubular member, and at least partially defining an outlet port (64) configured to provide flow communication from a second chamber (58). The tubular member may further include a second end portion (61), with the second end portion being located at an end of the tubular member opposite the first end portion. The tubular member may also include at least one outlet aperture (68), at least one inlet aperture (74), and a vent tube (88) extending longitudinally between the first end portion and the second end portion. The vent tube may be configured to provide flow communication between the first end portion and the second end portion of the tubular member.
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公开(公告)号：EP3096855A1
公开(公告)日：2016-11-30
申请号：EP15702315.1
申请日：2015-01-13
Applicant: Caterpillar Inc.
Inventor： MORRIS, Bryant A. , RIES, Jeffrey R.
Abstract: A filter element may include a tubular member, and tubular member may include a partition at least partially defining first and second chambers. The tubular member may further include an end portion at least partially defining an inlet port configured to provide flow communication into the first chamber, and at least partially defining an outlet port configured to provide flow communication from the second chamber. The tubular member may further include a cover portion 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 associated with at least one outlet aperture and the at least one inlet aperture of the tubular member.
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Patent Agency Ranking
公开(公告)号：EP3096857B1
公开(公告)日：2020-09-30
申请号：EP15706955.0
申请日：2015-01-19
Applicant: Caterpillar Inc.
Inventor： MORRIS, Bryant A. , RIES, Jeffrey R.
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公开(公告)号：EP3551314A1
公开(公告)日：2019-10-16
申请号：EP17826357.0
申请日：2017-12-12
Applicant: Caterpillar Inc.
Inventor： MORRIS, Bryant A. , RIES, Jeffrey R. , SUTTON, Brian J.
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公开(公告)号：EP3096857A1
公开(公告)日：2016-11-30
申请号：EP15706955.0
申请日：2015-01-19
Applicant: Caterpillar Inc.
Inventor： MORRIS, Bryant A. , RIES, Jeffrey R.
Abstract: A filter element may include a tubular member including an end portion at least partially defining an inlet port configured to provide flow communication to a filter medium of the filter element, and at least partially defining an outlet port configured to provide flow communication from the filter medium. The filter element may further include a filter medium associated with the tubular element, and an end cap associated with the end portion of the tubular member and the filter medium. The end cap may include a plate transverse to the longitudinal axis of the tubular member, and a sealing wall coupled to the plate and extending transverse to the plate. The sealing wall may include a seal portion configured to be compressed between a filter canister and a portion of a filter base to provide a seal between the filter canister and the portion of the filter base.
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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.
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).
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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.
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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