公开(公告)号：US20230149837A1

公开(公告)日：2023-05-18

申请号：US17981571

申请日：2022-11-07

Applicant: ENTEGRIS, INC.

Inventor： Barry Lee Gregerson ,  Jeffrey J. McKenzie ,  James C. Linder ,  Hayden Lincicome ,  John A. Leys

IPC: B01D27/10

CPC classification number: B01D27/106 ,  B01D2201/29 ,  B01D2201/304

Abstract: A removable filter cartridge includes a filter housing containing a filter, a sealing valve coupled to an open end of the filter housing and configured to removably couple the removable filter cartridge to a filter head. The sealing valve has an open position and a closed position that seals the filter housing, and is configured to maintain a seal of the filter housing while uncoupled from the filter head. A sealing valve includes a first end to be removably coupled to a filter head and a second end to be coupled to a filter housing to form a removable filter cartridge. A method of retrofitting a filter housing includes removing the filter housing from a filter head, coupling a sealing valve to the filter housing to form a removable filter cartridge, and removably coupling the removable filter cartridge to the filter head.

公开(公告)号：US20230149838A1

公开(公告)日：2023-05-18

申请号：US17981229

申请日：2022-11-04

Applicant: ENTEGRIS, INC.

Inventor： Jeffrey J. Mckenzie ,  Barry L. Gregerson ,  James C. Linder ,  Hayden Lincicome

IPC: B01D35/157 ,  B01D35/30

CPC classification number: B01D35/1573 ,  B01D35/30

Abstract: A removable filter cartridge includes a filter housing containing a filter for filtering liquid and a sealing valve assembly coupled to the filter housing and for removably coupling the filter cartridge to a filter head. The sealing valve assembly include an inlet passageway and an outlet passageway. The sealing valve also including an inlet sealing valve that blocks the inlet passageway and an outlet sealing valve that blocks the outlet passageway while the filter cartridge is uncoupled from the filter head. A method of retrofitting a filter housing includes removing the filter housing from a filter head, coupling a sealing valve assembly to the removable filter to form a removable filter cartridge, and coupling the removable filter cartridge to the filter head.

公开(公告)号：US20220356085A1

公开(公告)日：2022-11-10

申请号：US17727668

申请日：2022-04-22

Applicant: ENTEGRIS, INC.

Inventor： John Leys ,  James C. Linder ,  Jeffrey James McKenzie ,  Barry Lee Gregerson ,  Brett Christopher Reichow

IPC: C02F1/46 ,  B01D63/06 ,  H01B1/14 ,  F16L25/02 ,  F16L25/01

Abstract: A fluid circuit includes a plurality of tubing segments and a plurality of operative components. Each tubing segment includes i) a non-conductive polymer portion defining a fluid passageway and ii) one or more interior conductive fluoropolymer stripes extending axially to the ends of each of the respective tubing segments. Each operative component includes a conductive fluoropolymer that extends between a plurality of tubing connector fittings forming a part of the fluid circuit, wherein each of the tubing connector fittings conductively connect the respective conductor of the operative component to the interior conductive fluoropolymer stripes of the tubing segment to provide a path to ground that extends through each operative component and each tubing segment.

公开(公告)号：US11988308B2

公开(公告)日：2024-05-21

申请号：US17011919

申请日：2020-09-03

Applicant: ENTEGRIS, INC.

Inventor： James C. Linder ,  Jeffrey J. McKenzie

IPC: F16L25/01 ,  F16L25/02 ,  H01B1/14

CPC classification number: F16L25/01 ,  F16L25/02 ,  H01B1/14 ,  B01D2201/50 ,  B01D2239/0241

Abstract: This disclosure provides electrostatic discharge (ESD) mitigation devices. In one or more embodiments, the electrostatic discharge (ESD) mitigation device is a tubing connector to connect two or more conductive tubing segments in a fluid circuit, the tubing connector including an electrically conductive connector body with two or more attachment portions, two or more attachment fittings, and a conductive bracket configured to attach and interface with the connector body to electrically connect the connector body to ground.

公开(公告)号：US20220387911A1

公开(公告)日：2022-12-08

申请号：US17833024

申请日：2022-06-06

Applicant: ENTEGRIS, INC.

Inventor： Jeffrey J. McKenzie ,  James C. Linder ,  Barry Lee Gregerson ,  Hayden Lincicome

IPC: B01D29/96 ,  B01D35/153 ,  B01D29/66 ,  B01D29/11 ,  B01D35/30

Abstract: A removable filter cartridge includes a filter housing containing a filter and a sealing valve coupled to an open end of the filter housing. The sealing valve configured to removably couple the removable filter cartridge to a filter head. An open position allows fluid to flow into and out of the internal volume of the filter housing. A closed position seals the filter housing. A method for retrofitting a filter housing includes removing the filter housing from a filter head, coupling a sealing valve to the removable filter to form a removable filter cartridge, and coupling the removable filter cartridge to the filter head.

公开(公告)号：US11339063B2

公开(公告)日：2022-05-24

申请号：US16287847

申请日：2019-02-27

Applicant: ENTEGRIS, INC.

Inventor： John Leys ,  James C. Linder ,  Jeffrey James McKenzie ,  Barry Lee Gregerson ,  Brett Christopher Reichow

IPC: F16L25/01 ,  C02F1/46 ,  B01D63/06 ,  H01B1/14 ,  F16L25/02 ,  C02F103/04

Abstract: A fluid circuit includes a plurality of tubing segments and a plurality of operative components. Each tubing segment includes i) a non-conductive polymer portion defining a fluid passageway and ii) one or more interior conductive fluoropolymer stripes extending axially to the ends of each of the respective tubing segments. Each operative component includes a conductive fluoropolymer that extends between a plurality of tubing connector fittings forming a part of the fluid circuit, wherein each of the tubing connector fittings conductively connect the respective conductor of the operative component to the interior conductive fluoropolymer stripes of the tubing segment to provide a path to ground that extends through each operative component and each tubing segment.

公开(公告)号：US20210324984A1

公开(公告)日：2021-10-21

申请号：US17232489

申请日：2021-04-16

Applicant: ENTEGRIS, INC.

Inventor： Jeffrey J. Mckenzie ,  Jeffrey Kubesh ,  John A. Leys ,  James C. Linder

IPC: F16L25/01 ,  H01R4/50 ,  H01R4/60 ,  H01R4/64 ,  F16L9/12

Abstract: This disclosure provides electrostatic discharge mitigation devices. In one or more embodiments, the electrostatic discharge mitigation device is an electrically conductive insert to transfer static charge from electrically conductive polymer tubing to an electrically conductive polymer operative component.