公开(公告)号：US12168189B2

公开(公告)日：2024-12-17

申请号：US16733775

申请日：2020-01-03

Applicant: David Hart ,  Michael Thompson ,  Timothy Pierzynski

Inventor： David Hart ,  Michael Thompson ,  Timothy Pierzynski

IPC: B01D29/23 ,  B01D35/157 ,  F16K51/00

Abstract: A silt and debris catching apparatus comprises a housing component and a catchment component. The housing component is adapted to fit within a valve box assembly. The catchment component is coupled to the housing component and includes a filter. The filter retains material that enters the valve box assembly.

公开(公告)号：US12128337B2

公开(公告)日：2024-10-29

申请号：US17210711

申请日：2021-03-24

Applicant: Hamilton Sundstrand Corporation

Inventor： Marek Jedlinski ,  Marcin Korczynski

IPC: B01D35/147 ,  B01D29/35 ,  B01D35/157 ,  B01D35/30 ,  F02M37/48

CPC classification number: B01D35/1475 ,  B01D29/35 ,  B01D35/1573 ,  B01D35/30 ,  F02M37/48 ,  B01D2201/167 ,  B01D2201/302 ,  B01D2201/304

Abstract: A fuel filter is provided which includes a manifold, a connector element, a filter bowl, a filter element, an inlet shutoff valve, an outlet shutoff valve, an inlet port, an inlet passage, an outlet port, an outlet passage and a relief valve in which the connector element is fixed to the manifold, and the filter bowl is reversibly fixed to the connector element. The filter bowl is adapted to reversibly receive the filter element and is so configured that when the filter element is located within the filter bowl and the filter bowl attached to the connection element, the filter element divides the space defined by the connector element and filter bowl into an inlet filter chamber and an outlet filter chamber and the inlet port is incorporated in the manifold, and the inlet port and inlet filter chamber are in fluid communication via the inlet passage.

公开(公告)号：US12090429B1

公开(公告)日：2024-09-17

申请号：US18599312

申请日：2024-03-08

Applicant: Dongguan Beyclean Environmental Protection Technology Co., Ltd

Inventor： Kaifeng Su ,  Xiaoliang Tong ,  Hai Lin ,  Cheng Luo ,  Haibo Xie ,  Jiawei Du

IPC: B01D35/04 ,  B01D29/56 ,  B01D29/90 ,  B01D35/157 ,  B01D35/30 ,  B01D39/12 ,  B01D39/16 ,  B01D39/20 ,  B01D61/14 ,  C02F1/00

CPC classification number: B01D35/046 ,  B01D29/56 ,  B01D29/90 ,  B01D35/1573 ,  B01D35/303 ,  B01D39/12 ,  B01D39/1623 ,  B01D39/2065 ,  B01D61/145 ,  C02F1/003 ,  B01D2201/165 ,  B01D2201/282 ,  B01D2201/309 ,  B01D2221/02 ,  B01D2239/065 ,  B01D2313/901 ,  C02F2201/007 ,  C02F2307/06

Abstract: A filter device comprises a first filter mechanism and a second filter mechanism, the first filter mechanism is connected to the second filter mechanism, wherein the first filter is configured to filter disinfectants, impurities, and organic matters in water, and the second filter is configured to filter germs in the water. A faucet water purifier comprises above filter device.

公开(公告)号：US12060816B2

公开(公告)日：2024-08-13

申请号：US18330116

申请日：2023-06-06

Applicant: Kohler Co.

Inventor： Jonathan T. Bykowski ,  Terrence M. Rotter ,  William D. Koenigs ,  Sean A. Rusch ,  David M. Torres ,  Dean M. Nelson ,  Alexander A. Yosick ,  Nicholas C. Bille ,  Timothy A. Nighbor ,  Joseph A. McMullen

IPC: F01M1/10 ,  B01D29/15 ,  B01D29/50 ,  B01D29/96 ,  B01D35/06 ,  B01D35/157 ,  B01D35/30 ,  F01M1/02 ,  F01M11/03 ,  F01M11/04

CPC classification number: F01M1/10 ,  B01D29/15 ,  B01D29/50 ,  B01D29/96 ,  B01D35/06 ,  B01D35/157 ,  B01D35/306 ,  F01M1/02 ,  F01M11/03 ,  F01M11/04 ,  B01D2201/309 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4092 ,  F01M2001/1042 ,  F01M2001/1057 ,  F01M2011/031

Abstract: An apparatus facilitates multiple paths or circuits through an engine and remote housing for an oil filter. The apparatus includes a first oil filter chamber housing a first oil filter, a second oil filter chamber housing a second oil filter, a first output of the remote housing configured to provide a path from the first oil filter chamber housing to bearings of an engine, a second output of the remote housing configured to provide a path from the second oil filter chamber housing to a sump of the engine, and an input of the remote housing configured to provide a path from an oil pump of the engine to the first oil filter chamber housing.

公开(公告)号：US12053723B2

公开(公告)日：2024-08-06

申请号：US17187216

申请日：2021-02-26

Applicant: Saudi Arabian Oil Company

Inventor： Hussain Saud Al-Sada

IPC: B01D24/48 ,  B01D24/00 ,  B01D24/10 ,  B01D24/40 ,  B01D24/42 ,  B01D24/46 ,  B01D35/143 ,  B01D35/157 ,  C02F1/00 ,  G01M13/003

CPC classification number: B01D24/4861 ,  B01D24/002 ,  B01D24/007 ,  B01D24/105 ,  B01D24/402 ,  B01D24/425 ,  B01D24/4636 ,  B01D35/143 ,  B01D35/1573 ,  C02F1/004 ,  C02F1/008 ,  G01M13/003 ,  B01D2101/04 ,  B01D2201/54 ,  C02F2201/005 ,  C02F2209/006 ,  C02F2209/40 ,  C02F2303/16

Abstract: A system includes a sand filter disposed within a tank. A pipe connected to the tank is configured to flow fluid in or out of the tank. The system includes a valve configured to selectively allow fluid to flow through the pipe and a flowmeter configured to measure a flow rate of fluid through the pipe. An automatic control unit includes one or more processors and a non-transitory computer readable medium storing instructions executable by the one or more processors to perform operations including determining a debris accumulation status for the sand filter based in part on flow measurements from the flowmeter, and determining a failure status of the valve based in part on flow measurements from the flowmeter.

公开(公告)号：US20240173657A1

公开(公告)日：2024-05-30

申请号：US18434124

申请日：2024-02-06

Applicant: KX Technologies LLC

Inventor： Robert Astle ,  Matthew W. Hartmann

IPC: B01D35/30 ,  B01D35/147 ,  B01D35/157

CPC classification number: B01D35/30 ,  B01D35/147 ,  B01D35/1573 ,  B01D2201/29 ,  B01D2201/302 ,  B01D2201/4053 ,  B01D2201/4061 ,  B01D2201/4069 ,  B01D2201/4092

Abstract: An interconnection scheme between a filter cartridge and its corresponding manifold whereby a magnetic shear force is introduced to remove a blocking mechanism that would otherwise prohibit attachment. The magnetic shear force may also be employed to activate or deactivate a switch or valve, or engage or disengage an engagement mechanism relative to other components upon interconnection. The magnetic shear force is generated by complementary correlated magnet structures moved into close proximity to one another. The interconnection scheme may be a linear or rotational attachment of the filter cartridge with respect to the manifold. A valve assembly utilizing magnetic shear force may be employed to activate a bypass action between a manifold ingress port and egress port, thereby allowing water to flow when a filter cartridge is removed from the manifold and directing water to the filter cartridge when the valve assembly is activated.

公开(公告)号：US11751984B2

公开(公告)日：2023-09-12

申请号：US17699543

申请日：2022-03-21

Applicant: Stoma Ventures, LLC

Inventor： Charles Thomas

IPC: B01D29/01 ,  A61C17/06 ,  B01D35/31 ,  B01D35/157 ,  B01D29/11 ,  B01D29/56

CPC classification number: A61C17/065 ,  B01D29/01 ,  B01D29/11 ,  B01D29/56 ,  B01D35/157 ,  B01D35/31 ,  B01D2201/305 ,  B01D2201/34

Abstract: A disposable dental waste filter device has a body having a receiving end, and a separable cap having a tip end, the body for receiving and capturing therein amalgam that enters into the body through the tip end and the separable cap. A disposable dental waste filter device also has a body having a receiving end, a central lumen for receiving and capturing amalgam, a filter, and a circular leg portion having an exterior channel, and a separable cap having a tip end, a circular outer rim having a circular end ridge portion with the ridge portion adapted to be inserted into the exterior channel of the body for a snap fit engagement between the cap and the body, the body for receiving and capturing therein amalgam that enters into the body through the tip end and the separable cap.

公开(公告)号：US20230249109A1

公开(公告)日：2023-08-10

申请号：US18005273

申请日：2021-07-13

Applicant: COWAY CO., LTD.

Inventor： Kyujun KIM ,  Manuk PARK ,  Chanjung PARK ,  Hee Joo KANG ,  Da Woon JUNG ,  Nam Ho LEE ,  Sang Woo BANG

IPC: B01D35/30 ,  B01D35/04 ,  B01D35/12 ,  B01D35/157

CPC classification number: B01D35/306 ,  B01D35/04 ,  B01D35/12 ,  B01D35/157

Abstract: A water purifier includes: a case including components; a cover mounted to the case to be opened and closed; a support frame mounted to the inside of the case and having at least one mounting part; a filter module detachably mounted to the case through the mounting part to filter and purify introduced raw water; a first flow path module including at least one flow path through which raw water flows and detachably mounted to the case between the case and the support frame to fix the filter module to the inside of the case; a second flow path module including at least one flow path through which purified water flows and which is connected to the components and the filter module, the second flow path module being detachably mounted to the case through the mounting part; and a faucet module mounted to the case to discharge purified water.

公开(公告)号：US20230241534A1

公开(公告)日：2023-08-03

申请号：US17592034

申请日：2022-02-03

Applicant: NIBCO Inc.

Inventor： CHRISTOPHER W. MASON

IPC: B01D29/94 ,  B01D35/157 ,  B01D29/11 ,  C02F1/00 ,  F16K11/087

CPC classification number: B01D29/94 ,  B01D35/1573 ,  B01D29/114 ,  C02F1/001 ,  F16K11/0876 ,  B01D35/147

Abstract: A water sediment filter assembly includes a screen member and a drain port which permits the removal of collected debris. The water sediment filter assembly includes a valve member which can be moved to different positions to permit the draining of collected sediment through the drain port.

公开(公告)号：US20230090558A1

公开(公告)日：2023-03-23

申请号：US17946969

申请日：2022-09-16

Applicant: HERMES-EPITEK CORPORATION

Inventor： Jui-Hsiung Hsu ,  Chi-Yi Lin ,  Yu-Liang Huang ,  Jih-Jenn Huang

IPC: B01D29/66 ,  B01D29/60 ,  B01D35/157 ,  B01D35/16 ,  B01D36/00

Abstract: In some embodiments, a system for pre-wetting a filter includes a filter, a piping system, a first gas, a second gas, a first buffer tank, and a second buffer tank. The first gas drives the solvent to clean the filter. The two buffer tanks store the solvent discharged from the filter. The second gas selectively drives the solvent in the first buffer tank to return to the filter and then to be discharged into the second buffer tank. Alternatively, the second gas selectively drives the solvent in the second buffer tank to return to the filter and then to be discharged into the first buffer tank.