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：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.