公开(公告)号：US12128335B2

公开(公告)日：2024-10-29

申请号：US17619703

申请日：2020-06-08

Applicant: N P innovation AB

Inventor： Nils-Åke Persson

IPC: B01D33/067 ,  B01D29/03 ,  B01D33/073

CPC classification number: B01D33/067 ,  B01D29/03 ,  B01D33/073 ,  B01D2201/605

Abstract: The present invention relates to a filter panel (1) intended for a drum filter (2), said filter panel (1) having multiple filter holes (3) wherein each filter hole (3) has a length L and a width W, wherein at least a substantial amount of the filter holes (3) has a length L which is at least 1.5 times the width W, wherein the filter panel (1) has a free surface area which is higher than 81%, preferably at least 83%, more preferably at least 85%, on a side of the filter panel (1) intended to be in contact with a filter cloth of the drum filter (2).

公开(公告)号：US11980835B2

公开(公告)日：2024-05-14

申请号：US16939245

申请日：2020-07-27

Applicant: Foley Products Company, LLC

Inventor： David Zarraonandia

IPC: B01D29/58 ,  B01D29/33 ,  B01D29/96 ,  B01D39/08 ,  C02F1/00 ,  C02F103/00

CPC classification number: B01D29/58 ,  B01D29/33 ,  B01D29/96 ,  B01D39/08 ,  C02F1/001 ,  B01D2201/605 ,  B01D2239/0618 ,  C02F2103/001

Abstract: A stormwater management system comprising a floor having a drainage opening and a filter. The filter is operatively attached to a portion of the floor adjacent the drainage opening such that the filter covers the drainage opening so that water flowing from the stormwater management system into the drainage opening passes through the filter. The filter has a filter area adapted to permit stormwater to flow therethrough, with the filter area of the filter being at least twice as large as the drainage opening area.

公开(公告)号：US20230225941A1

公开(公告)日：2023-07-20

申请号：US18010628

申请日：2021-06-18

Applicant: BIOPSYBELL S.R.L.

Inventor： Tiziana Bellini ,  Carlo Ricca Ricca Bellini

IPC: A61J1/14 ,  A61M1/00 ,  B01D29/27 ,  B01D29/56

CPC classification number: A61J1/14 ,  A61M1/895 ,  A61M1/69 ,  B01D29/27 ,  B01D29/56 ,  A61M2202/08 ,  A61M2205/75 ,  B01D2201/188 ,  B01D2201/605 ,  B01D2201/607

Abstract: A flexible bag for the preparation of an adipose tissue graft provided with a proximal end and a distal end and comprising: a front wall and a rear wall, which are connected to one another to define a receiving space on the inside; a first filter arranged inside the bag to divide the receiving space into a first chamber and a second chamber and to micro-fragment the adipose tissue to obtain a micro-fragmented adipose tissue; and a second filter arranged inside the second chamber to obtain a third chamber and to obtain the graft by separating a waste material from the micro-fragmented adipose tissue. The first filter comprises a distal edge which is connected to the front wall between the proximal end and the distal end and the second filter comprises a proximal edge which is connected to the rear wall between the proximal end and the distal end.

公开(公告)号：US20170067427A1

公开(公告)日：2017-03-09

申请号：US15351984

申请日：2016-11-15

Applicant: Sogefi Engine Systems USA, Inc.

Inventor： Tom Kern ,  Francis Rolland ,  Fabien Sanet

IPC: F02M37/22 ,  B01D35/18 ,  B01D36/00 ,  B01D36/04 ,  B01D35/00 ,  B01D29/07

CPC classification number: F02M37/221 ,  B01D29/07 ,  B01D35/005 ,  B01D35/18 ,  B01D36/001 ,  B01D36/005 ,  B01D36/04 ,  B01D2201/50 ,  B01D2201/605

Abstract: A filter assembly for filtering diesel fuel used by a diesel engine includes a housing that defines a housing opening, an unfiltered fuel inlet and a filtered fuel outlet. A panel is matable to the housing for sealably enclosing the opening for forming a housing chamber. A panel encloses the opening and defines an inner surface. A filter element formed from a peripheral wall includes filter media defining an unfiltered side and a filtered side of said filter element. The peripheral wall is sealably affixed to the inner surface enclosing the unfiltered side of the filter element from the housing chamber defining an unfiltered chamber. A permeable barrier is affixed to the peripheral wall defining a filtered chamber with the filtered side of said filter element receiving filtered fuel through the filter media. The housing chamber receives filtered fuel through though the permeable barrier.

Abstract translation: 用于过滤由柴油发动机使用的柴油燃料的过滤器组件包括限定壳体开口，未过滤的燃料入口和经过滤的燃料出口的壳体。 面板可与壳体配合，用于密封地封闭用于形成容纳室的开口。 面板包围开口并限定内表面。 由周壁形成的过滤元件包括限定过滤元件的未过滤侧和过滤侧的过滤介质。 外围壁密封地固定到封闭过滤元件的未过滤侧的内表面与限定未过滤室的容纳室。 可渗透屏障固定在限定过滤室的周壁上，所述过滤元件的过滤侧通过过滤介质接收过滤的燃料。 容纳室通过可渗透屏障接收过滤的燃料。

公开(公告)号：US09550135B2

公开(公告)日：2017-01-24

申请号：US14261498

申请日：2014-04-25

Applicant: CLARCOR ENGINE MOBILE SOLUTIONS, LLC

Inventor： Justin R. Pribanic ,  TImothy M. Sasur ,  Michael C. Brauer ,  Kevin B. Downs

IPC: B01D27/08 ,  B01D35/30

CPC classification number: B01D35/306 ,  B01D27/08 ,  B01D35/005 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/24 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/303 ,  B01D2201/305 ,  B01D2201/4084 ,  B01D2201/605 ,  F02M37/22

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. A pair of axial conduits project from the cartridge and mount O-ring seals for implementing an axial sealing interface with passages in the head.

Abstract translation: 拉杆闩锁固定器用于将过滤器滤芯固定到过滤器头部。 凸轮致动的保持器从头部延伸以接合在盒的顶部的保持器。 凸轮的旋转将保持器和料筒轴向地朝向头部进入安装位置。 保持器延伸穿过盒的上部中的孔，以对保持器的底侧施加保持力。 支撑保持器的盒的保持器和上部构造成横向穿过盒的顶部传递保持力。 一对轴向管道从筒体突出并安装O形圈密封件，用于实现与头部中的通道的轴向密封接口。

公开(公告)号：US20170015569A1

公开(公告)日：2017-01-19

申请号：US15124703

申请日：2015-03-10

Applicant: KUBOTA CORPORATION

Inventor： Keishi WATANABE ,  Shintaro NISHIMOTO ,  Tetsuya UENAKA

IPC: C02F1/44 ,  B01D65/02 ,  B01D63/06

CPC classification number: C02F1/44 ,  B01D63/066 ,  B01D65/003 ,  B01D65/02 ,  B01D2201/296 ,  B01D2201/303 ,  B01D2201/304 ,  B01D2201/605 ,  B01D2313/02 ,  B01D2313/13 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2321/04 ,  B01D2321/18

Abstract: A membrane casing that watertightly houses a membrane element for filtering raw water includes a tubular casing main body, a lid body, and a pressing mechanism. The casing main body houses a membrane element. The lid body fits an opening end of the casing main body and is movable in the axial direction of the casing main body while maintaining the attitude and while securing watertightness with the casing main body. The pressing mechanism and presses the lid body to press and hold the membrane element housed in the casing main body. The membrane casing has a simple configuration capable of watertightly securing using a predetermined pressing force by accommodating variations in size of the membrane element, even if the membrane casing cannot be formed into a cylindrical shape.

Abstract translation: 水密地容纳用于过滤原水的膜元件的膜壳体包括管状壳体主体，盖体和按压机构。 套管主体容纳膜元件。 盖体与壳体主体的开口端部嵌合，能够在保持姿态的同时保持与壳体主体的水密性同时在壳体主体的轴向上移动。 按压机构并按压盖体来按压容纳在壳体主体中的膜元件。 膜壳体具有能够通过适应膜元件尺寸的变化而使用预定的按压力进行水密固定的简单构造，即使膜壳不能形成为圆筒形状。