公开(公告)号：US20220088505A1

公开(公告)日：2022-03-24

申请号：US17426542

申请日：2020-01-28

申请人： Donaldson Company, Inc.

发明人： Michael J. Cronin ,  Michael J. Gustafson ,  Vijay K. Kapoor ,  Mike J. Madsen ,  Daniel R. Frembgen ,  Davis B. Moravec ,  Matthew P. Goertz ,  Divya Panchanathan

IPC分类号： B01D19/00

摘要： A deaerator includes gas nucleation media and a porous barrier. The deaerator may include growth media between the gas nucleation media and the porous barrier. The deaerator may be part of a system for removing gas from a fluid, where the system includes a tank with a fluid inlet and a fluid outlet and having a fluid flow path from the fluid inlet to the fluid outlet, and where the deaerator is in the fluid flow path. A method for removing gas from a fluid includes passing the fluid through the deaerator defining a fluid flow path.

公开(公告)号：US20220362689A1

公开(公告)日：2022-11-17

申请号：US17624198

申请日：2020-07-02

申请人： Donaldson Company, Inc.

发明人： Gary H. Gift ,  Jason M. Higgins ,  Daniel R. Frembgen ,  Robert A. McGlade ,  Michael J. Gustafson

IPC分类号： B01D29/23 ,  B01D35/147 ,  B01D29/58 ,  B01D35/027

摘要： The technology disclosed herein relates to, in part, a filter assembly having a primary media assembly and a secondary media assembly in fluid communication with the primary media assembly. A filter assembly outlet is downstream of the secondary media assembly. A filtration pathway extends through the primary media assembly, the secondary media assembly, and the filter assembly outlet. A drain pathway extends through the secondary media assembly and the filter assembly outlet, wherein the drain pathway circumvents the primary media assembly.