公开(公告)号：WO2016054381A2

公开(公告)日：2016-04-07

申请号：PCT/US2015053502

申请日：2015-10-01

Applicant: PECOFACET US INC ,  BURNS DAVID JACK

Inventor： BURNS DAVID JACK

CPC classification number: B01D46/0005 ,  B01D46/0024 ,  B01D46/003 ,  B01D46/2403 ,  B01D2265/06

Abstract: A single support core for a filter media assembly. The single support core includes a single longitudinal tube extending between a first end and a second end. A plurality of orifices are defined in the tube, the orifices align circumferentially along the longitudinal length of the tube. A first plurality of portions defined between the first end and an intermediate annular ring joint and a second plurality of portions defined between the intermediate annular ring joint and the second end. The orifices in each of the first portions and second portions are equidistance circumferentially from each other defining rings. The rings are equidistant longitudinally from each other in each of the portions and the rings are longitudinally spaced differentially in the adjacent portions. The plurality of orifices direct fluid flow through the tube to yield a high flow velocity in predetermined areas along the length of the filter assembly.

Abstract translation: 用于过滤介质组件的单个支撑芯。 单个支撑芯包括在第一端和第二端之间延伸的单个纵向管。 多个孔限定在管中，孔沿着管的纵向长度对准。 限定在第一端和中间环形环接头之间的第一多个部分和限定在中间环形环接头和第二端之间的第二多个部分。 每个第一部分和第二部分中的孔彼此沿周向等距定义环。 这些环在每个部分中彼此纵向地等距离，并且环在相邻部分中被纵向间隔开地间隔开。 多个孔直接流体流过管，以在沿着过滤器组件的长度的预定区域中产生高流速。

公开(公告)号：CA2921031C

公开(公告)日：2021-06-29

申请号：CA2921031

申请日：2014-08-13

Applicant: PECOFACET US INC

Inventor： BURNS DAVID JACK ,  HOLMES TIMOTHY L ,  STEVENS JEREMY MICHAEL

IPC: E21B21/06 ,  E21B43/02

Abstract: There is disclosed a liquid filter system that includes a liquid filter apparatus configured to self-clean without removal of the filter apparatus from the filter system. The filter apparatus uses both a filter media for filtering solids as well as a spin motion imparted to fluid being filtered so that centrifugal force can remove solids from the liquid being filtered. The liquid filter system also includes a gas pulse nozzle in fluid communication with the liquid filter apparatus and is configured to flow gas into the filter media to expel water and debris trapped in the filter media without removing the filter media from the filter system.

公开(公告)号：EP3013454A4

公开(公告)日：2017-04-05

申请号：EP14818111

申请日：2014-06-23

Applicant: PECOFACET (US) INC

Inventor： CLOUD DANIEL M ,  JEANE STEPHEN GREGORY ,  BURNS DAVID JACK

IPC: B01D46/02 ,  B01D46/24 ,  B01D46/42

CPC classification number: B01D46/0031 ,  B01D46/002 ,  B01D46/0023 ,  B01D46/0024 ,  B01D46/24 ,  B01D46/2403 ,  B01D46/2411 ,  B01D46/2414 ,  B01D46/521 ,  B01D2265/021 ,  B01D2265/026 ,  B01D2271/027

Abstract: Improvements to filtration and vessels such as for filtration and coalescing of gas streams are shown. A filter element with a partial treated region and untreated region such as providing different surface energies or other filtration characteristics are provided. Various keying arrangements for compatibility and/or rotational locking are shown between the filtration vessel, a tubular coalescing baffle, and/or filter element. The tubular coalescing baffle also may include non-louvered pore structure, which provides for more even flow in a two stage type filtration vessel to prevent premature exiting and reduction of flow velocities along the second stage, and/or may additionally or alternatively include drainage apertures such as drain slot formed along a gravitational bottom or otherwise to facilitate additional drainage of coalesced liquid as opposed to letting such liquid be forced through fluid velocity toward the open end of the tubular baffle.

Abstract translation: 显示了对过滤和容器的改进，例如用于气流的过滤和聚结。 提供具有部分处理区域和未处理区域的过滤元件，例如提供不同的表面能或其它过滤特性。 在过滤容器，管状聚结挡板和/或过滤元件之间示出了用于兼容性和/或旋转锁定的各种键合布置。 管状聚结挡板还可以包括非百叶窗孔结构，其在两级型过滤容器中提供更均匀的流动，以防止过早离开并降低沿着第二阶段的流速，和/或可另外地或替代地包括排水孔 例如沿重力底部形成的排水槽，或以其他方式促进聚结的液体的附加排放，而不是使这种液体被迫通过朝向管状挡板的开口端的流体速度。

公开(公告)号：CO2017003265A2

公开(公告)日：2017-06-20

申请号：CO2017003265

申请日：2017-04-03

Applicant: PECOFACET US INC

Inventor： BURNS DAVID JACK

IPC: B01D35/02 ,  B01D27/00

Abstract: Un único núcleo de soporte para un montaje de medios de filtro. El único núcleo de soporte incluye un único tubo longitudinal que se extiende entre un primer y un Segundo extremos. Una pluralidad de orificios están definidos en el tubo, los orificios se alinean circunferencialmente a lo largo de la longitud longitudinal del tubo. Una primera pluralidad de porciones definidas entre el primer extremo y una junta de anillo anular intermedio y una segunda pluralidad de porciones definidas entre la junta y una segunda pluralidad de porciones definidas entre la junta de anillo anular intermedio y el segundo extremo. Los orificios en cada una de las primeras y segundas porciones están equidistantes circunferencialmente uno de otro definiendo anillos. Los anillos están equidistantes longitudinalmente unos de otros en cada una de las porciones y los anillos están espaciados longitudinalmente de manera diferencial en las porciones adyacentes. La pluralidad de orificios dirigen el flujo de fluido a través del tubo para producir una velocidad de flujo elevada en áreas predeterminadas a lo largo de la longitud del montaje de filtro

公开(公告)号：MX2015017721A

公开(公告)日：2016-04-04

申请号：MX2015017721

申请日：2014-06-23

Applicant: PECOFACET US INC

Inventor： CLOUD DANIEL M ,  JEANE STEPHEN GREGORY ,  BURNS DAVID JACK ,  BURNS DAVID JACK

IPC: B01D46/02 ,  B01D46/42

Abstract: Se muestran mejoramientos a la filtración y en recipientes tales como para filtración y coalescencia de corrientes de gas. Se proporciona un elemento filtrante con una región parcialmente tratada y una región no tratada tal como la provisión de diferentes energías superficiales u otras características de filtración. Se muestran varias disposiciones de enchavetado para compatibilidad y/o bloqueo rotacional entre el recipiente de filtración, un deflector de coalescencia, y/o un elemento filtrante. El deflector de coalescencia tubular también puede incluir una estructura porosa no enrejada, que proporciona un flujo más uniforme en un recipiente de filtración del tipo de dos etapas para evitar la salida prematura y la reducción de velocidades de flujo a lo largo de la segunda etapa, y/o puede incluir adicionalmente o alternativamente aberturas de drenaje tal como la ranura de drenaje formada a lo largo de un fondo gravitacional o de otra manera para facilitar el drenaje adicional de líquido aglomerar en vez de dejar que dicho líquido pase a través del extremo abierto del deflector tubular por la velocidad del fluido.

公开(公告)号：CA2963429C

公开(公告)日：2019-03-05

申请号：CA2963429

申请日：2015-10-01

Applicant: PECOFACET US INC

Inventor： BURNS DAVID JACK

IPC: B01D29/13 ,  B01D27/00 ,  B01D35/02

Abstract: A single support core for a filter media assembly. The single support core includes a single longitudinal tube extending between a first end and a second end. A plurality of orifices are defined in the tube, the orifices align circumferentially along the longitudinal length of the tube. A first plurality of portions defined between the first end and an intermediate annular ring joint and a second plurality of portions defined between the intermediate annular ring joint and the second end. The orifices in each of the first portions and second portions are equidistance circumferentially from each other defining rings. The rings are equidistant longitudinally from each other in each of the portions and the rings are longitudinally spaced differentially in the adjacent portions. The plurality of orifices direct fluid flow through the tube to yield a high flow velocity in predetermined areas along the length of the filter assembly.

公开(公告)号：CA2921031A1

公开(公告)日：2015-02-19

申请号：CA2921031

申请日：2014-08-13

Applicant: PECOFACET US INC

Inventor： BURNS DAVID JACK ,  HOLMES TIMOTHY L ,  STEVENS JEREMY MICHAEL

IPC: E21B21/06 ,  E21B43/02

Abstract: There is disclosed a liquid filter system that includes a liquid filter apparatus configured to self-clean without removal of the filter apparatus from the filter system. The filter apparatus uses both a filter media for filtering solids as well as a spin motion imparted to fluid being filtered so that centrifugal force can remove solids from the liquid being filtered. The liquid filter system also includes a gas pulse nozzle in fluid communication with the liquid filter apparatus and is configured to flow gas into the filter media to expel water and debris trapped in the filter media without removing the filter media from the filter system.

公开(公告)号：CA2916971A1

公开(公告)日：2014-12-31

申请号：CA2916971

申请日：2014-06-23

Applicant: PECOFACET US INC

Inventor： CLOUD DANIEL M ,  JEANE STEPHEN GREGORY ,  BURNS DAVID JACK

IPC: B01D46/02 ,  B01D46/42

Abstract: Improvements to filtration and vessels such as for filtration and coalescing of gas streams are shown. A filter element with a partial treated region and untreated region such as providing different surface energies or other filtration characteristics are provided. Various keying arrangements for compatibility and /or rotational locking are shown between the filtration vessel, a tubular coalescing baffle, and/or filter element. The tubular coalescing baffle also may include non-louvered pore structure, which provides for more even flow in a two stage type filtration vessel to prevent premature exiting and reduction of flow velocities along the second stage, and/or may additionally or alternatively include drainage apertures such as drain slot formed along a gravitational bottom or otherwise to facilitate additional drainage of coalesced liquid as opposed to letting such liquid be forced through fluid velocity toward the open end of the tubular baffle.

公开(公告)号：CA2963429A1

公开(公告)日：2016-04-07

申请号：CA2963429

申请日：2015-10-01

Applicant: PECOFACET (US) INC

Inventor： BURNS DAVID JACK

IPC: B01D29/13 ,  B01D27/00 ,  B01D35/02

Abstract: A single support core for a filter media assembly. The single support core includes a single longitudinal tube extending between a first end and a second end. A plurality of orifices are defined in the tube, the orifices align circumferentially along the longitudinal length of the tube. A first plurality of portions defined between the first end and an intermediate annular ring joint and a second plurality of portions defined between the intermediate annular ring joint and the second end. The orifices in each of the first portions and second portions are equidistance circumferentially from each other defining rings. The rings are equidistant longitudinally from each other in each of the portions and the rings are longitudinally spaced differentially in the adjacent portions. The plurality of orifices direct fluid flow through the tube to yield a high flow velocity in predetermined areas along the length of the filter assembly.

公开(公告)号：EP3033471A4

公开(公告)日：2017-04-19

申请号：EP14836039

申请日：2014-08-13

Applicant: PECOFACET (US) INC

Inventor： BURNS DAVID JACK ,  HOLMES TIMOTHY L ,  STEVENS JEREMY MICHAEL

IPC: E21B21/06 ,  B01D29/11 ,  B01D29/52 ,  B01D29/66 ,  B01D29/90 ,  E21B43/02

CPC classification number: B01D29/661 ,  B01D29/114 ,  B01D29/52 ,  B01D29/908 ,  B01D2201/265

Abstract: There is disclosed a liquid filter system that includes a liquid filter apparatus configured to self-clean without removal of the filter apparatus from the filter system. The filter apparatus uses both a filter media for filtering solids as well as a spin motion imparted to fluid being filtered so that centrifugal force can remove solids from the liquid being filtered. The liquid filter system also includes a gas pulse nozzle in fluid communication with the liquid filter apparatus and is configured to flow gas into the filter media to expel water and debris trapped in the filter media without removing the filter media from the filter system.

Abstract translation: 公开了一种液体过滤器系统，其包括液体过滤器装置，该液体过滤器装置构造成在不从过滤器系统移除过滤器装置的情况下自行清洁。 过滤装置既使用过滤介质来过滤固体，也使用传递给被过滤的流体的旋转运动，从而离心力可以从被过滤的液体中去除固体。 液体过滤器系统还包括与液体过滤装置流体连通的气体脉冲喷嘴，并且被配置为将气体流入过滤介质以排出捕集在过滤介质中的水和碎屑而不从过滤器系统移除过滤介质。